Prueba de Acceso a la Educacion Superior PAES – Exam Guide – Chile – Eligibility, Pattern, Syllabus & Preparation

1. Exam Overview

• Official exam name: Prueba de Acceso a la Educación Superior
• Short name / abbreviation: PAES
• Country / region: Chile
• Exam type: Higher-education admission exam
• Conducting body / authority: Departamento de Evaluación, Medición y Registro Educacional (DEMRE), Universidad de Chile, within the national higher-education admissions system; policy framework is set with the Ministry of Education and the Subsecretaría de Educación Superior
• Status: Active

The PAES is Chile’s current standardized admission exam for entry into many universities that participate in the national admissions system. It replaced the older PDT/PSU model and is used mainly for undergraduate admissions. Students typically use PAES scores together with school grades and ranking factors in centralized university applications. It matters because, for many applicants in Chile, it is one of the main gateways to public and traditional universities and to some private institutions that use the centralized system.

Prueba de Acceso a la Educacion Superior and PAES in simple terms

The Prueba de Acceso a la Educacion Superior (PAES) is not just one single score. It is a set of subject tests, and universities decide which tests and weightings they require for each degree program. Your result is therefore important not only in general, but specifically in relation to the course and university you want.

2. Quick Facts Snapshot

3. Who Should Take This Exam

This exam is ideal for:

• Current secondary school students in Chile planning to enter university
• Recent school graduates who want to improve previous admission scores
• Students targeting universities in the centralized admission system
• Applicants to selective programs such as engineering, medicine, law, pedagogy, social sciences, and humanities, where PAES results are often part of admission criteria

Academic background that fits well:

• Students completing Educación Media in Chile
• Students with recognized equivalent secondary education from abroad, subject to Chilean recognition/equivalence rules
• Students with strong fundamentals in:
• reading comprehension
• mathematics
• subject-specific content depending on chosen electives

Career goals supported:

• University degrees in:
• engineering
• health sciences
• social sciences
• business
• law
• education
• arts and humanities
• sciences

Who may want to avoid relying only on PAES:

• Students aiming for institutions or pathways that do not require PAES
• Students interested in technical-professional institutes (IP/CFT) that may have different admission criteria
• Students seeking international study where local school grades, SAT/A-Levels/IB, or institutional exams matter more
• Students not yet eligible under Chilean secondary-school completion rules

Best alternatives if PAES is not suitable:

• Direct admission routes offered by some universities
• Special access pathways such as equity/inclusion programs where available
• Technical-professional admissions through institutes and training centers
• Institution-specific admissions for some private universities
• International admissions routes for study abroad

4. What This Exam Leads To

The PAES leads primarily to:

• Admission consideration for undergraduate programs in participating Chilean universities
• Eligibility for the centralized application process managed through the national system
• Access to course-specific competition based on:
• PAES scores
• school grades
• ranking of school performance
• any additional institutional requirements

What it opens:

• Bachelor’s-level or first-professional university programs
• Entry into highly competitive fields if your score profile matches the required weighting

Is it mandatory?

• Mandatory for many programs in the centralized university admission system
• Not universally mandatory for all higher education in Chile
• Some institutions or pathways may admit students through other criteria

Recognition inside Chile:

• Very high for universities participating in the official admissions system

International recognition:

• The PAES is primarily a national admission exam, not an international qualification by itself
• Foreign universities usually do not use PAES as a standard independent admissions benchmark, though they may consider it as part of an applicant profile in some contexts

5. Conducting Body and Official Authority

• Full name of organization: Departamento de Evaluación, Medición y Registro Educacional (DEMRE), Universidad de Chile
• Role and authority: Administers test registration, exam operations, scoring publication, and admissions-system support materials
• Official website: https://demre.cl
• Related official bodies:
• Ministerio de Educación de Chile
• Subsecretaría de Educación Superior
• Acceso Mineduc portal: https://acceso.mineduc.cl
• Rules framework: Comes from a combination of annual admission-cycle instructions, official manuals, centralized admission rules, and institution-level admission policies for program-specific weightings

6. Eligibility Criteria

Eligibility can vary depending on whether you are a current student, graduate, Chilean national, or international applicant. Always verify with the current official PAES and admissions instructions.

Prueba de Acceso a la Educacion Superior and PAES eligibility basics

In broad terms, the Prueba de Acceso a la Educacion Superior (PAES) is for people seeking university admission who have completed, or are in the process of completing, the equivalent of Chilean secondary education, subject to official rules.

Nationality / domicile / residency

• There is generally no simple nationality-based exclusion for taking the test itself
• However, admission and document recognition rules may differ for:
• Chilean citizens
• foreign residents
• international applicants educated abroad

Age limit

• No commonly stated general upper age limit is central to PAES participation in public-facing official summaries
• Minimum practical eligibility depends more on schooling status than age

Educational qualification

Typically required:

• Completion of Educación Media in Chile, or
• Equivalent secondary studies recognized under Chilean rules, or
• Being in the final stage of secondary school if the official cycle allows final-year registration

Minimum marks / GPA

• A universal minimum school mark for simply sitting the PAES is not usually the key filter
• However, for admission, universities may require combinations involving:
• NEM (Notas de Enseñanza Media)
• Ranking
• PAES minimum score conditions
• Some programs may set minimum application thresholds

Subject prerequisites

• The PAES includes mandatory and elective/relevant tests depending on your target degree
• Some programs require:
• Competencia Lectora
• Competencia Matemática 1
• Competencia Matemática 2
• Ciencias
• Historia y Ciencias Sociales
• Subject requirements depend on the degree and university

Final-year eligibility rules

• Final-year secondary students are typically among the core candidates
• Exact proof documents depend on the annual registration instructions

Work experience requirement

• None for standard undergraduate admission through PAES

Internship / practical training requirement

• None for standard PAES eligibility

Reservation / category rules

Chile’s higher-education admission system does not operate like some countries with a single exam-wide reservation matrix. Instead, there may be:

• inclusion pathways
• special access programs
• institution-specific quotas
• disability accommodations
• regional or special-program access rules

These vary by institution and official policy.

Medical / physical standards

• Not applicable for PAES itself
• Certain university programs may impose additional fitness, health, or legal requirements later

Language requirements

• The exam is primarily in Spanish
• Students educated abroad may need to ensure they can handle Spanish-language testing unless specific accommodations exist

Number of attempts

• Publicly available practice indicates students may retake in later cycles to improve scores, subject to official registration rules
• Confirm how score combination/use works in the current cycle

Gap year rules

• Gap years do not generally disqualify a student from taking PAES
• The main issue is whether your educational documents remain valid and whether your target universities accept the score combination you plan to use

Special eligibility for foreign candidates / international students / disabled candidates

Foreign or internationally educated applicants may need:

• recognized/equivalized secondary studies
• identity documents accepted by the official system
• compliance with visa/residency/document rules where relevant

Candidates with disabilities may be able to request accommodations according to official procedures and deadlines.

Important exclusions or disqualifications

You may face problems if:

• your school completion is not recognized
• your identity documents do not match registration data
• you miss accommodation deadlines
• you do not meet institution-specific application thresholds even if you took the exam

7. Important Dates and Timeline

Current-cycle dates change every year. Because registration windows, exam sessions, and result publication schedules are annual and may include more than one PAES session, students must verify the current cycle directly on DEMRE and the official admissions portal.

Confirmed guidance

• DEMRE publishes annual calendars and registration instructions
• There have been distinct windows for different PAES sessions in recent years
• Result publication and application windows are tightly linked to the annual admission cycle

Typical / recent pattern only

This is a typical pattern, not a guaranteed current-year calendar:

Month-by-month student planning timeline

12 to 9 months before intended admission

• Decide target degrees
• Check which PAES tests each program requires
• Build subject foundation
• Collect identity and school records

9 to 6 months before

• Start regular mock practice
• Track weak topics
• Watch for official registration notices

6 to 3 months before

• Register as soon as the portal opens
• Confirm accommodations if needed
• Narrow your university list

3 to 1 months before

• Intensive timed practice
• Verify venue/admission card when released
• Prepare post-exam admissions documents

Exam month

• Sit all required tests
• Preserve proof/credentials
• Avoid assumptions about cutoffs

After results

• Check score report carefully
• Compare score profile with program weightings
• Complete the centralized application on time

8. Application Process

The exact portal flow may change slightly by cycle, but the process is generally straightforward through official platforms.

Step-by-step

1. Go to the official platform – Start from DEMRE: https://demre.cl – Follow the current PAES registration link

2. Create or access your account – Use the identity data required by the official system – Students already in the system may have existing credentials depending on school and admissions status

3. Fill personal information – Full name exactly as per official ID – National ID / passport / accepted identifier – Contact details – Schooling status

4. Select the tests – Choose only the PAES tests needed for your intended degrees, unless you want broader options – Be careful: some programs require specific combinations

5. Declare special conditions if applicable – Accommodation requests – special access conditions where available – any category or institutional pathway declaration required

6. Upload documents if requested – Requirements vary by applicant type – International or special-category applicants may need extra documentation

7. Pay the fee – Use the official payment methods shown in the platform – Keep proof of payment

8. Review all details – Name spelling – ID number – chosen tests – contact email – school information

9. Submit the application – Download or save the registration confirmation

10. Use the correction process if allowed – Only within the official correction window

Photograph / signature / ID rules

• Follow current official instructions exactly
• If no upload is required in your applicant category, do not assume older rules apply
• Bring the accepted ID document on exam day

Common application mistakes

• Selecting the wrong subject tests
• Using a nickname or mismatched name format
• Missing payment confirmation
• Assuming one score is enough for all programs
• Forgetting accommodation deadlines

Final submission checklist

• Identity data matches official documents
• Correct PAES papers selected
• Payment completed
• Confirmation downloaded
• Email and phone number active
• Accommodation request submitted if needed

9. Application Fee and Other Costs

Official fees can change by cycle and may depend on the number of tests chosen or policy updates. You should verify the current fee table on DEMRE.

Confirmed

• PAES registration involves an official fee structure published each cycle
• Fee details are announced in official registration materials

If fee details are not yet confirmed for your cycle

Do not rely on past social media posts or coaching websites. Check the current official notice.

Other possible costs to budget for

• Travel: transport to test center
• Accommodation: if the test center is far from home
• Food on exam days
• Books and study materials
• Coaching or tutoring, if used
• Mock test subscriptions
• Printing / photocopies
• Internet / device access
• Document legalization/equivalence costs for foreign-educated students

Warning

Even if the exam fee itself seems manageable, indirect costs can become significant, especially for students in remote regions.

10. Exam Pattern

The PAES is a set of tests, and required combinations vary by university program.

Prueba de Acceso a la Educacion Superior and PAES test structure

The Prueba de Acceso a la Educacion Superior (PAES) generally includes:

• Competencia Lectora
• Competencia Matemática 1 (M1)
• Competencia Matemática 2 (M2)
• Ciencias
• Historia y Ciencias Sociales

Core structure

Mode

• In-person
• Traditionally paper-based in recent official practice

Question types

• Primarily objective / multiple-choice style
• Exact item design and competency orientation are defined in official frameworks and sample materials

Total marks

• The PAES uses scaled scoring rather than a simplistic total-mark interpretation across all tests
• Each test produces a score used in university-specific weighting formulas

Sectional timing / overall duration

• Each paper has its own official duration
• Confirm exact durations in the current official instructions and test-day handbook

Language options

• Primarily Spanish

Marking scheme

• Official scoring is standardized/scaled
• Public student-facing materials emphasize score reporting rather than raw-correct-minus-wrong methods

Negative marking

• No standard official public indication of negative marking in the usual student guidance materials; verify the current test instructions

Partial marking

• Not typically described for objective papers in public guidance

Interview / viva / practical / skill components

• Not part of PAES itself
• Some universities/programs may later add their own special admission requirements

Normalization or scaling

• Yes, PAES results are reported on a standardized score scale rather than simple raw-score-only logic
• Use of scores in admissions depends on institutional weighting formulas

Pattern variations

• The test set remains national, but program requirements vary
• For example:
• engineering may require M1 + M2
• medicine may require Lectora + M1 + Ciencias
• humanities may prioritize Lectora + Historia

11. Detailed Syllabus

The syllabus is officially published through temarios and competency frameworks by DEMRE. Students should always download the latest official subject outlines.

General note on syllabus

• The PAES is competency-oriented
• It tests not only recall, but also:
• interpretation
• application
• reasoning
• problem-solving

Competencia Lectora

Skills tested:

• understanding explicit information
• inferring implicit meaning
• analyzing argument and author intention
• interpreting literary and non-literary texts
• evaluating textual relationships

Important areas:

• reading comprehension
• critical interpretation
• comparison of ideas
• structure and function of text segments

Commonly ignored but important:

• speed with dense texts
• distinguishing evidence from opinion
• handling unfamiliar genres calmly

Competencia Matemática 1 (M1)

Skills tested:

• practical mathematical reasoning
• foundational algebra
• numbers and operations
• functions at an accessible level
• geometry and measurement
• data interpretation and probability/statistics basics

Important areas:

• proportionality
• percentages
• equations
• graphs
• applied problem solving
• interpretation of charts and tables

Commonly ignored but important:

• unit conversion
• multistep word problems
• time pressure under basic topics

Competencia Matemática 2 (M2)

Skills tested:

• deeper mathematical reasoning
• advanced algebraic manipulation
• functions and modeling
• more demanding geometry/analytic thinking
• formal problem solving for math-intensive degrees

Important areas:

• advanced functions
• algebraic structures
• modeling
• higher complexity quantitative reasoning

Commonly ignored but important:

• conceptual understanding over memorized procedures
• translating words to equations quickly

Ciencias

The official science test typically covers school-level science content in official frameworks. Students should verify the exact current structure because science specifications can be detailed and may involve biology, physics, and chemistry content expectations.

Core areas generally include:

• biology
• physics
• chemistry
• scientific interpretation and application

Skills tested:

• understanding scientific concepts
• interpreting experiments and data
• applying formulas and principles
• connecting theory with real scenarios

Historia y Ciencias Sociales

Important areas generally include:

• historical processes
• civic understanding
• social analysis
• interpretation of sources
• Chilean and broader historical/social contexts as defined in the official temario

Skills tested:

• contextual analysis
• comparison of historical/social processes
• source interpretation
• argument evaluation

Is the syllabus static?

• Broad subject domains are stable
• Exact emphasis, item style, and official framing may evolve
• Always use the latest official temario and sample questions

Link between syllabus and real exam difficulty

Students often underestimate PAES because the content is school-based. The real challenge is:

• time pressure
• competency-based question design
• application of basics in unfamiliar formats
• consistency across multiple papers

12. Difficulty Level and Competition Analysis

Relative difficulty

• Moderate to high, depending on the paper and target degree
• M2 is typically perceived as more demanding than M1
• Competencia Lectora can be deceptively difficult due to time and inference demands

Conceptual vs memory-based

• More conceptual and application-based than pure memorization
• Reading, reasoning, and data interpretation are central

Speed vs accuracy demands

• Both matter
• Speed becomes especially important in:
• reading passages
• math problem sets
• science data interpretation

Typical competition level

• High for selective programs and top universities
• Lower for less selective programs or institutions with alternative routes

Test-taker numbers / seat data

• Large-scale national participation is typical
• Exact current figures should be taken from official annual reports or admissions publications, not guessed here

What makes the exam difficult

• Different score requirements by career/program
• Weightings differ across universities
• A “good” score in one field may be weak in another
• Students often prepare generically instead of program-specifically

Who usually performs well

• Students with strong school fundamentals
• Students who solve many timed practice sets
• Students who understand program-specific test requirements early

13. Scoring, Ranking, and Results

Raw score calculation

• Students answer objective questions in each PAES paper
• Official score reporting is scaled/standardized rather than relying only on raw scores

Score format

• Universities use PAES results through weighted admission formulas
• PAES scores are combined with other factors such as:
• NEM
• Ranking
• required test components

Passing marks / qualifying marks

• PAES is not a simple pass/fail exam in the usual sense
• What matters is:
• whether you meet any minimum application threshold
• whether your weighted admission score is competitive for your target program

Sectional cutoffs / overall cutoffs

• These are usually program- and university-specific
• Some institutions publish minimum scores or previous selection references
• Do not assume a single national cutoff

Merit list rules

• Admission is based on weighted scores and institutional rules within the centralized selection process

Tie-breaking rules

• Can depend on official admissions regulations and institutional criteria for the cycle
• Verify the current admissions handbook

Result validity

• Score use depends on admissions-cycle rules and official validity conditions
• If combining scores across sessions is allowed or limited, check the current official policy carefully

Rechecking / revaluation / objections

• Official processes may exist for:
• accessing results
• reviewing certain records or administrative issues
• Standard “revaluation” in the essay-style sense is generally not the same as in descriptive exams
• Follow DEMRE procedures exactly

Scorecard interpretation

A student should check:

• score in each PAES test
• which programs accept those tests
• institutional weighting for each program
• whether M2 is required for their chosen degree
• whether minimum thresholds are met

14. Selection Process After the Exam

After PAES results, many students move into the centralized university application process.

Main stages

1. Receive scores
2. Review eligible programs
3. Complete centralized application
4. Choice filling / preference ordering
5. Selection results
6. Enrollment / matrícula
7. Possible waiting list movement, depending on institution and process

Counselling / choice filling

• Students list programs in order of preference
• Your order matters
• Program admission depends on your weighted score and available places

Seat allotment

• Equivalent in Chile is the centralized matching/selection outcome rather than the exact terminology used in some other countries

Interview / practical / additional stages

• Usually not part of standard PAES processing
• Some specific degrees or institutions may have:
• additional tests
• auditions
• portfolio review
• special admission procedures

Document verification

Commonly includes:

• ID
• school completion certificate
• recognized foreign-study documents if applicable
• financial aid documentation where needed

Final admission

• Admission becomes final only after successful enrollment under university rules

15. Seats, Vacancies, Intake, or Opportunity Size

There is no single PAES seat count, because PAES serves many programs and institutions.

What students should know

• Total opportunity size depends on:
• number of participating universities
• number of programs
• annual institutional intake
• Seat availability is institution- and program-specific

Category-wise or institution-wise distribution

• Published by universities and the centralized admissions system, not as one universal PAES seat matrix

Trends

• Competitive programs such as medicine, some engineering programs, and top-campus degrees tend to have more intense score competition
• Exact trend figures should be taken from official admissions publications for each cycle

16. Colleges, Universities, Employers, or Pathways That Accept This Exam

PAES is used for admission by universities participating in Chile’s centralized higher-education admission system.

Nationwide or limited?

• Broad national relevance within Chile
• Acceptance is not universal across every institution, because some institutions or programs may use other admissions routes

Key pathway examples

Students typically use PAES for applications to universities in the official access system. To explore participating institutions and programs, students should use:

• DEMRE official resources: https://demre.cl
• Acceso Mineduc: https://acceso.mineduc.cl

Notable exceptions

• Some private institutions may not rely on PAES in the same way
• Technical-professional institutions may use alternative admissions criteria
• Certain special pathways can bypass or supplement standard PAES use

Alternative pathways if a candidate does not qualify

• Technical/professional education
• Institutional special admission
• Retaking PAES
• Studying through another route and later transferring where permitted

17. Eligibility-to-Outcome Map

If you are a current Chilean secondary school student

PAES can lead to undergraduate admission applications in participating universities immediately after graduation.

If you are a recent school graduate wanting a better score

PAES can help you reapply for more competitive degrees or improve your options.

If you want engineering or mathematics-heavy degrees

PAES can lead to these programs, but you may need strong performance in M1 and often M2.

If you want medicine or health-related university programs

PAES can be a key admissions route, usually with strong requirements in reading, math, and science, depending on the institution.

If you want humanities, law, or social sciences

PAES can support admission with greater emphasis typically on reading and sometimes history/social sciences, depending on the program.

If you studied outside Chile

PAES may still lead to admission, but only after your secondary studies are recognized/equivalized under Chilean rules and you meet applicant documentation requirements.

18. Preparation Strategy

Prueba de Acceso a la Educacion Superior and PAES preparation mindset

For the Prueba de Acceso a la Educacion Superior (PAES), success usually comes from a mix of school-level mastery, timed practice, and smart program-specific planning. Do not prepare “generally” if your target degree has clear subject requirements.

12-month plan

Best for students starting early.

• Build full syllabus coverage
• Study 5 to 6 days a week
• Divide time across:
• Competencia Lectora
• M1
• M2 if needed
• one elective test
• Start an error log from month 1
• Take one diagnostic mock early
• Increase timed practice gradually

Suggested structure:

• Months 1 to 4: concept building
• Months 5 to 8: mixed practice and topic tests
• Months 9 to 10: full-length mocks
• Months 11 to 12: revision and score optimization

6-month plan

Best for students with average basics.

• First 2 months:
• fix weak foundations
• finish core syllabus
• Next 2 months:
• start sectional timed tests
• review wrong answers deeply
• Final 2 months:
• full mocks
• speed correction
• revision cycles

3-month plan

Best for students who already know most school content.

• Focus only on high-yield and required papers
• Solve timed papers every week
• Review mistakes more than theory
• Memorize recurring formulas, methods, and reading traps
• Do not overload yourself with too many resources

Last 30-day strategy

• Shift from learning-new-everything to score maximization
• Take 2 to 3 full mock sets per week
• Revise formula sheets and reading strategies
• Practice weak question types repeatedly
• Sleep properly

Last 7-day strategy

• No panic-learning
• Revise:
• formulas
• common reading errors
• test instructions
• Visit or verify test center details
• Keep documents ready
• Reduce screen fatigue

Exam-day strategy

• Reach the center early
• Carry accepted ID and required documents
• Read instructions carefully
• Do easy questions first where appropriate
• Do not freeze on one hard item
• Keep track of time every 20 to 30 minutes
• If no negative marking is confirmed in the official instructions, use intelligent guessing only when justified by your preparation strategy

Beginner strategy

• Start with official temarios
• Use school textbooks first
• Build one notebook per paper
• Master basics before advanced mock difficulty

Repeater strategy

• Do not repeat the same study style
• Compare your old score by paper
• Identify:
• content gaps
• timing issues
• anxiety issues
• poor paper selection
• Focus on score gain, not just hours studied

Working-professional strategy

Less common for PAES, but possible for older applicants.

• Study 2 focused hours on weekdays
• 4 to 6 hours on weekends
• Prioritize only required tests
• Use short practice blocks
• Track consistency weekly

Weak-student recovery strategy

If your basics are weak:

• Spend 60% of time on foundations
• Use school-level explanations
• Solve easy and medium questions first
• Delay hard mock papers until basic accuracy improves
• In reading, practice one passage daily without fail

Time management

A strong weekly split might look like:

• 2 sessions reading
• 2 sessions math
• 2 sessions elective paper
• 1 full or sectional test
• 1 review session

Note-making

Keep notes short:

• formulas
• common errors
• reading inference traps
• science facts/concepts
• history/social science timelines and themes

Revision cycles

Use a 3-step cycle:

1. Revise within 24 hours
2. Revise again after 7 days
3. Revise again after 30 days

Mock test strategy

• Start untimed, then timed
• Use official sample formats first
• Take mocks under realistic conditions
• Review every wrong question:
• concept error
• careless error
• time-pressure error
• guessing error

Error log method

Create columns:

This is one of the highest-value habits for PAES preparation.

Subject prioritization

Prioritize based on:

• mandatory papers
• target degree
• your weakest score area
• highest weight in your desired program

Accuracy improvement

• Stop rushing easy questions
• Underline key data in math/science
• In reading, answer from the text, not from memory or opinion
• Redo wrong questions after 3 to 5 days

Stress management

• Keep one rest block weekly
• Avoid comparing every mock score with others
• Measure improvement by error reduction

Burnout prevention

• Do not use 5 resources per subject
• Keep a realistic study plan
• Take short breaks after 50 to 60 minutes of work

19. Best Study Materials

Always begin with official materials.

Official syllabus and official sample papers

1. DEMRE official temarios and sample materials – Why useful: Most aligned with actual PAES style and competencies – Source: https://demre.cl

2. Acceso Mineduc admissions guidance – Why useful: Helps you understand admissions, program requirements, and official process context – Source: https://acceso.mineduc.cl

Best books and standard references

Because Chilean students often prepare using school curriculum materials rather than one universally dominant PAES book list, use resources cautiously.

1. Official Chilean secondary-school textbooks or ministry-aligned school materials – Why useful: PAES content is rooted in school-level competencies – Best for: concept building

2. School mathematics textbooks covering algebra, functions, geometry, and statistics – Why useful: strong base for M1 and M2

3. Reading comprehension workbooks in Spanish – Why useful: improves passage speed, inference, and argument analysis – Caution: choose materials close to competency style, not rote grammar-only books

4. Science school texts in biology, chemistry, and physics – Why useful: essential for foundational conceptual clarity

5. History and social sciences school texts – Why useful: structured coverage of historical and civic topics

Practice sources

• Official sample questions from DEMRE
• School exams adapted to PAES-style timing
• Reputed Chilean preuniversitario materials, if they clearly target PAES

Previous-year papers

• Use officially released or officially recognized past-style material where available on DEMRE
• Why useful:
• shows competency style
• improves timing
• reveals recurring traps

Mock test sources

• Official or reputable preuniversitario PAES mock tests
• Use only sources that clearly match the current PAES structure

Video / online resources

• DEMRE official explanatory resources if available
• Official ministry/admissions content
• Reputed preuniversitario platforms in Chile

Common Mistake

Students often use generic aptitude material from other countries. That is usually less helpful than Chile-specific PAES-aligned content in Spanish.

20. Top 5 Institutes for Preparation

Below are widely known or credible options relevant to PAES preparation in Chile. This is not a ranked list. Availability, teaching quality, and fit vary by city, teacher, and year.

1. Cpech

• Country / city / online: Chile; multiple locations and online presence
• Mode: Online / offline / hybrid
• Why students choose it: One of the best-known preuniversitario brands in Chile
• Strengths:
• PAES-focused preparation
• broad student familiarity
• structured courses and practice
• Weaknesses / caution points:
• quality may vary by teacher and branch
• large-group format may not suit everyone
• Who it suits best: Students wanting a structured mainstream preuniversitario
• Official site: https://www.cpech.cl
• Exam-specific or general test-prep: Exam-specific/higher-ed prep focused

2. Preuniversitario Pedro de Valdivia

• Country / city / online: Chile; multiple locations and online
• Mode: Online / offline / hybrid
• Why students choose it: Long-standing presence in Chilean university-entry preparation
• Strengths:
• established test-prep model
• wide subject coverage
• recognized by many students and families
• Weaknesses / caution points:
• cost may be significant for some families
• students should check current PAES alignment and teacher quality
• Who it suits best: Students wanting a traditional, established prep institution
• Official site: https://www.pdv.cl
• Exam-specific or general test-prep: Strongly exam-category specific

3. Preu UC

• Country / city / online: Chile; associated with Pontificia Universidad Católica de Chile outreach/continuing education structures
• Mode: Check current official offering
• Why students choose it: University-linked credibility and academic orientation
• Strengths:
• trusted institutional brand
• often perceived as academically solid
• Weaknesses / caution points:
• course availability and format can vary
• may not be the cheapest option
• Who it suits best: Students preferring university-backed preparation environments
• Official site: Use official UC continuing education/preuniversitario pages through the university domain
  https://www.uc.cl
• Exam-specific or general test-prep: Exam-category relevant

4. Preu Filadd

• Country / city / online: Chile / online-focused
• Mode: Online
• Why students choose it: Popular among students seeking digital-first PAES preparation
• Strengths:
• flexible online access
• often attractive for self-paced learners
• Weaknesses / caution points:
• requires discipline
• less ideal for students needing strong in-person supervision
• Who it suits best: Students comfortable with online learning
• Official site: https://filadd.com
• Exam-specific or general test-prep: PAES-relevant online prep

5. Khan Academy en Español

• Country / city / online: Online
• Mode: Online
• Why students choose it: Free foundational learning, especially for math and science
• Strengths:
• free access
• strong concept clarity
• excellent for weak foundations
• Weaknesses / caution points:
• not Chile-specific by itself
• must be combined with official PAES practice
• Who it suits best: Budget-conscious students or those rebuilding basics
• Official site: https://es.khanacademy.org
• Exam-specific or general test-prep: General academic support, not PAES-specific

How to choose the right institute for this exam

Pick based on:

• whether it teaches the current PAES format
• teacher quality, not just brand name
• quality of mocks and doubt-solving
• fit with your weak subjects
• schedule, cost, and commute
• whether you need:
• discipline and structure
• personalized tutoring
• online flexibility
• only mock tests, not full classes

21. Common Mistakes Students Make

Application mistakes

• Registering late
• Choosing the wrong tests
• Ignoring payment confirmation
• Not checking data accuracy

Eligibility misunderstandings

• Assuming any foreign school certificate is automatically accepted
• Assuming all universities use the same requirements
• Ignoring M2 when targeting math-heavy careers

Weak preparation habits

• Studying without the official temario
• Reading theory without solving timed questions
• Avoiding weak subjects too long

Poor mock strategy

• Taking mocks but never reviewing them
• Using too many unrealistic mock sources
• Obsessing over score without error analysis

Bad time allocation

• Spending equal time on all subjects despite different program weightings
• Overfocusing on favorite subjects

Overreliance on coaching

• Expecting coaching to replace self-practice
• Collecting notes but not solving questions

Ignoring official notices

• Not checking DEMRE updates
• Following outdated advice from older students

Misunderstanding cutoffs or rank

• Asking “What is a good PAES score?” without specifying degree and university
• Using historical cutoffs as guaranteed future cutoffs

Last-minute errors

• Poor sleep before exam
• Forgetting ID
• Reaching the venue late
• Panicking on a hard first section

22. Success Factors and Winning Traits

The students who usually do best show:

• Conceptual clarity: especially in math and science
• Consistency: daily or near-daily study beats occasional long sessions
• Speed with control: fast enough, but not careless
• Reasoning ability: PAES rewards application and interpretation
• Reading stamina: crucial even beyond the reading paper
• Self-correction: learning from mistakes quickly
• Discipline: following a realistic plan for months
• Emotional steadiness: not collapsing after one bad mock

23. Failure Recovery and Backup Options

If you miss the deadline

• Check immediately whether another PAES session or late official option exists
• If not, focus on:
• next cycle preparation
• alternative admissions
• technical-professional pathways

If you are not eligible

• Resolve school completion or recognition issues first
• For foreign applicants, complete equivalence/legalization steps

If you score low

• Reassess target programs
• Look at institutions with lower score pressure
• Consider a retake with a focused improvement plan

Alternative exams / routes

• Institutional direct admissions
• Technical-professional institute admissions
• Special access or inclusion routes
• International study pathways if relevant

Bridge options

• Begin in a less competitive but related program
• Use internal transfer opportunities where they officially exist
• Study one year to strengthen academic profile and retake

Retry strategy

• Analyze your paper-wise performance
• Improve only what limits your target program
• Do not retake blindly without diagnostic review

Whether a gap year makes sense

A gap year may make sense if:

• your target degree is highly competitive
• your score is well below realistic thresholds
• you have a disciplined retake plan
• financial and emotional circumstances support it

A gap year may not make sense if:

• you are delaying without a structured study plan
• you have good alternative pathways available now

24. Career, Salary, and Long-Term Value

PAES itself does not directly give a job, salary, or license. Its value is indirect but important.

Immediate outcome

• Access to university admission opportunities

Study options after qualifying

• Undergraduate study in participating universities

Long-term value

The long-term value depends on:

• the degree you enter
• the university
• your academic performance
• employability in your field

Salary / earning potential

• There is no single PAES-linked salary
• Earnings depend on the career pursued after university admission

Risks or limitations

• High PAES performance helps admission, but does not guarantee success in university
• Low performance may restrict access to selective programs, but not necessarily end your higher-education options

25. Special Notes for This Country

Chile-specific realities

• University admission often uses a combination of:
• PAES
• NEM
• Ranking
• This means students should not focus only on exam prep if they are still in school

Public vs private recognition

• PAES is central in the official university access system
• Some private institutions may use it differently or offer alternatives

Regional access

• Students in remote areas may face higher travel burdens
• Test-center access and prep access can be unequal

Digital divide

• Registration and information access depend on stable internet
• Students should not wait until the last day to register

Documentation problems

• Identity mismatches can cause serious issues
• Foreign-school document recognition may take time

Language reality

• Strong Spanish reading ability is essential, even for students good at other subjects

Inclusion / special access

• Chile has special access and inclusion mechanisms in some contexts, but they are not all the same across institutions
• Students should check both central-system rules and university-specific pages

26. FAQs

1. Is PAES mandatory for all higher education in Chile?

No. It is very important for many university admissions in the centralized system, but not every institution or pathway requires it.

2. Can I take PAES while finishing school?

Usually yes, if you are in the final stage of secondary education and the current official cycle allows it.

3. How many attempts are allowed?

Students can generally retake in later sessions/cycles, but you must confirm the current official rules on registration and score use.

4. Is there an age limit?

There is no commonly stated general upper age limit in standard public guidance; schooling eligibility matters more.

5. Do all programs require the same PAES tests?

No. Test requirements depend on the university and degree.

6. Is M2 compulsory?

No. It is mainly required for programs with stronger advanced mathematics demands.

7. Is coaching necessary to do well in PAES?

No. Many students prepare through school materials and official resources, though coaching can help with structure and mocks.

8. What score is considered good?

A good score depends entirely on the degree, university, and weighting system. There is no one universal “good score.”

9. Is PAES available in English?

The exam is primarily offered in Spanish.

10. Can international students take PAES?

Potentially yes, but they must meet document and educational recognition requirements in Chile.

11. Does PAES have negative marking?

Public student-facing materials do not usually emphasize negative marking; verify the current official exam instructions.

12. What happens after I get my PAES score?

You compare your scores with program requirements, apply through the centralized admissions process if relevant, and wait for selection results.

13. Can I prepare in 3 months?

Yes, if your school basics are already decent and you focus only on the required tests. It is harder if your fundamentals are weak.

14. Are school grades also important?

Yes. In Chilean admissions, NEM and Ranking are often important alongside PAES.

15. What if I miss the centralized application after results?

You may lose that cycle’s main opportunity for participating programs. Check if any later institutional options remain.

16. Can I apply to medicine with PAES?

Yes, if the university and program use PAES and you meet their specific weighting and threshold requirements.

17. Can I use PAES for technical institutes?

Some technical institutions may not rely on PAES in the same way. Check each institution separately.

18. Where should I get official PAES updates?

From DEMRE and official Chilean higher-education access portals only.

27. Final Student Action Plan

Use this checklist.

Before registration

• Confirm whether your target universities use PAES
• List your target degrees
• Check which PAES tests each degree requires
• Verify your educational eligibility
• If educated abroad, start document recognition early

During registration

• Read the official current-cycle instructions
• Register only through the official portal
• Enter your name and ID exactly as in official documents
• Select the correct tests
• Pay the fee and save proof
• Download confirmation

During preparation

• Download official temarios
• Take a diagnostic test
• Build a weekly schedule
• Prioritize required papers
• Maintain an error log
• Take regular timed mocks
• Revise every week

Before the exam

• Check venue details
• Print/download necessary documents
• Keep ID ready
• Sleep properly
• Avoid last-minute syllabus overload

After the exam

• Check result publication date
• Download score report
• Compare scores with university weightings
• Apply through the centralized process on time
• Prepare enrollment documents
• Keep backup options ready

Warning

Do not make your post-exam decisions based on rumors, unofficial cutoffs, or social media predictions. Use official admissions data and university requirements.

28. Source Transparency

Official sources used

• DEMRE official website: https://demre.cl
• Acceso Educación Superior / Mineduc official portal: https://acceso.mineduc.cl
• Ministerio de Educación de Chile: https://www.mineduc.cl
• Universidad de Chile / DEMRE institutional context: https://uchile.cl

Supplementary sources used

• None relied upon for hard facts in this guide

Which facts are confirmed for the current cycle

Confirmed at the structural level:

• PAES is the active Chilean higher-education access exam
• DEMRE is the official administering body
• PAES is used in Chile’s university admission system with multiple subject tests
• Program-specific test requirements and weighted admissions are central features
• Official details are published through DEMRE and admissions portals

Which facts are based on recent historical patterns

• Presence of multiple PAES sessions in a year
• Typical registration/exam/result flow
• Broad student strategy and competitive patterns
• General use of M2 for more math-intensive programs

Any unresolved ambiguity or missing public information

• Exact current-cycle dates were not stated here because they change annually and must be verified in the current official calendar
• Exact current application fees were not stated here because they are cycle-specific and must be checked in the active official registration notice
• Exact per-paper durations, current score-validity use rules, and specific yearly administrative windows should be confirmed from the current official handbook/registration instructions
• Institution-by-institution cutoff and intake details are not uniform and were therefore not generalized

Last reviewed on: 2026-03-20