What is ESAT?
The Engineering and Science Admissions Test (ESAT) is a computer-based admissions test required for engineering, science, natural sciences, and veterinary medicine courses at the University of Cambridge, Imperial College London, and University College London (UCL). Introduced in 2024, ESAT replaced Cambridge's previous admissions tests (NSAA and ENGAA) after Cambridge Assessment Admissions Testing ceased operations in 2023.
ESAT serves as a critical component of the university admissions process, helping elite institutions identify the most academically capable students from an exceptionally competitive applicant pool. Strong ESAT performance significantly improves your chances of receiving interview invitations and ultimately securing offers from these prestigious universities.
Why ESAT Matters for Your Application
Universities use ESAT scores alongside A-level predicted grades, personal statements, and interview performance to make admissions decisions. For Cambridge applicants, ESAT scores directly influence which students receive interview invitations. For Imperial College applicants, ESAT performance factors into both interview selection (for courses that conduct interviews) and final offer decisions.
Unlike A-level exams where achieving top grades is increasingly common, ESAT is specifically designed to differentiate between exceptionally capable students who may all have achieved A* predicted grades.
Which Universities and Courses Require ESAT?
University of Cambridge
Cambridge requires ESAT for applicants to the following courses:
Important: Cambridge applicants must take ESAT in the October sitting (October 9-10, 2025 for 2026 entry). The January sitting is not available for Cambridge applicants.
Imperial College London
Imperial College requires ESAT for applicants to courses in the following departments:
Imperial applicants can choose to take ESAT in either the October or January sitting, unless they are also applying to Cambridge (in which case October is mandatory).
University College London (UCL)
UCL requires ESAT for selected engineering and science courses. Check UCL's specific course pages to confirm whether your chosen program requires ESAT.
ESAT Test Dates and Registration Deadlines 2025-2026
Understanding ESAT deadlines is crucial because missing registration or booking deadlines will invalidate your application to courses requiring the test.
October 2025
January 2026
Important: You can only take ESAT once per admissions cycle. Even if both October and January sittings are available to you, only your first test score will be considered. You cannot retake the test to improve your score within the same application year.
How to Register for ESAT
Registration is a multi-step process that requires advance planning.
Create a UAT-UK Account
Visit the UAT-UK website (esat-tmua.ac.uk) starting from June 2, 2025. Create a Pearson VUE UAT-UK account with personal information that exactly matches your UCAS application and identification documents.
Apply for Access Arrangements or Bursaries (If Applicable)
If you normally receive access arrangements for school exams (such as extra time, rest breaks, separate room), you can apply for the same arrangements for ESAT. Students facing financial hardship can apply for bursary vouchers to cover test fees.
Register and Select Your Modules
When booking opens, log into your UAT-UK account, select your test sitting, and choose the correct combination of modules required for your course(s). You cannot change your selected modules at the test center.
Book Your Test Center Appointment
After registering and selecting modules, the system will show you available Pearson VUE test centers. Book early to secure your preferred test center and time slot—popular centers fill quickly.
Prepare and Attend Your Test
Arrive at your test center with valid photo identification and test confirmation details. No calculators, phones, notes, or personal belongings allowed in the testing room.
ESAT Test Format and Structure
ESAT is a computer-based test consisting of multiple-choice questions across different subject modules. The total test duration is 120 minutes (2 hours), divided into three 40-minute modules taken back-to-back.
The Five ESAT Modules
Mathematics 1
Compulsory for all candidatesMathematics 2
Advanced MathematicsPhysics
OptionalChemistry
OptionalBiology
OptionalModule Selection Requirements
Cambridge Engineering:
Must take Mathematics 1, Mathematics 2, Physics (no flexibility)
Cambridge Natural Sciences, Chemical Engineering, Veterinary Medicine:
Must take Mathematics 1 + choose two from: Mathematics 2, Physics, Chemistry, Biology
Imperial College:
Requirements vary by department—check Imperial's ESAT requirements page for your exact course
ESAT Syllabus and Topics
Understanding exactly what content can be tested is crucial for focused preparation.
Mathematics 1 Syllabus (Compulsory)
Mathematics 2 Syllabus (Advanced)
Physics Syllabus
Key Content Notes
ESAT Scoring and What Scores Mean
How Scoring Works
Your raw score (number of correct answers) in each module is converted to a scaled score between 1.0 and 9.0, with 9.0 being the highest possible score. You receive a separate score for each module—there is no overall combined ESAT score.
No Negative Marking: Incorrect answers do not deduct points. Always answer every question, even if guessing!
Target Scores for Competitiveness
Important Context: These percentages represent the cohort of students applying to Cambridge, Imperial, and UCL for competitive STEM courses—an already highly selective group who are typically predicted A*/A grades. Scoring 5.0+ means performing better than the majority of this elite applicant pool.
How to Prepare for ESAT
Effective ESAT preparation balances content knowledge, problem-solving practice, and test familiarity.
Recommended Preparation Timeline
Key Preparation Strategies
Multiplication tables, fraction operations, percentage calculations, powers and roots—practice until automatic.
Focus on why formulas work, underlying principles, and connections between topics.
40 minutes for 27 questions = less than 90 seconds per question. Build speed and strategy.
Keep a mistake log. Identify patterns: concept gaps, careless errors, or misread questions.
Common Mistakes to Avoid
ESAT Test Day: What to Expect
What to Bring
What NOT to Bring
Results Release
Frequently Asked Questions
Prepare for ESAT Success with OxbridgeAI
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Last updated: February 2026. Information based on official UAT-UK specifications and university admissions requirements for 2026 entry. Always verify current requirements on university course pages and esat-tmua.ac.uk.