University of CambridgeUCAS H810
Cambridge Chemical Engineering and Biotechnology: ESAT Guide
Every applicant to Chemical Engineering and Biotechnology at the University of Cambridge for 2027 entry must sit the ESAT admissions test before interview. The course (UCAS code H810, BA/MEng) uses the test in two stages: Colleges draw on the result when deciding whom to shortlist for interview, then weigh it alongside the rest of the application at the offer stage. This page covers the official module requirements, the key dates for candidates in mainland China, Hong Kong and Macau, and how to prepare with FrontierVUE's archive and mock papers.
- 72
- Papers
- 2790
- Questions
- 2
- Free to try
Cambridge H810 ESAT at a Glance
- Required?
- Compulsory, taken before interview
- Module combination
- Mathematics 1, plus any two of Biology, Chemistry, Physics and Mathematics 2
- Sitting
- Three modules; 27 questions in 40 minutes each, 120 minutes in total
- Test date (mainland China / HK / Macau)
- 12 or 13 October 2026
- Booking closes
- 28 September 2026
This card covers Chemical Engineering and Biotechnology at the University of Cambridge (UCAS code H810) for 2027 entry: standard applicants sit in October, while the January sitting is the one for mature applicants in the January round.
4 sections905 words5 min read1 official sources
01
01 Official Cambridge Requirements and Module Choice
The official Cambridge admission tests page (2027 entry) lists the ESAT as compulsory for Chemical Engineering and Biotechnology, and states plainly that you must register in advance for the test. The score is used in two stages: Colleges first draw on it to help decide interview shortlisting, then consider it alongside the rest of the application when making offer decisions.
UCAS code
H810
BA/MEng Chemical Engineering and Biotechnology
ESAT requirement
Compulsory
2027-entry applicants must sit it before interview, and must register in advance
Modules
Three
27 multiple-choice questions in 40 minutes each; 120 minutes in total
Score scale
1.0 to 9.0 per module
Cambridge publishes no fixed score thresholds
The three ESAT modules for H810
Mathematics 1 plus two of four
Mathematics 1Compulsory
Choose any twoFrom the four below
- Biology
- Chemistry
- Physics
- Mathematics 2
One continuous sittingThree modules, 120 minutes
- 27 multiple-choice questions per module
- 40 minutes per module
- 1.0 to 9.0 per module
Tap a branch to unfold
Note that Biology appears on the optional-module list for this course: beyond the compulsory Mathematics 1, you pick any two of Biology, Chemistry, Physics and Mathematics 2. Candidates drawn to the biotechnology side of the course, and strongest in biology, can build a three-module combination that plays to those strengths.
02
02 Key Dates and Registration (Mainland China, Hong Kong, Macau)
The ESAT is run by UAT-UK and delivered by Pearson VUE as a computer-based test. Mainland China, Hong Kong and Macau are fixed-date regions. The key dates for the 2027 entry cycle are below.
2026 – 2027Timeline
Sep 26
Oct 26
Nov 26
Dec 26
Jan 27
October booking closes28 Sep 2026
October booking closes
28 Sep 2026
For applicants in the October-deadline round, booking closes on 28 September 2026. The ESAT is run by UAT-UK and delivered by Pearson VUE as a computer-based test, so make sure the official booking is completed before that date.
ESAT test window12 to 16 Oct 2026
ESAT test window
12 to 16 Oct 2026
For 2027 entry the ESAT window runs from 12 to 16 October 2026. Applicants in the October-deadline round must take this sitting.
Fixed dates CN/HK/MO12 or 13 Oct 2026
Fixed dates CN/HK/MO
12 or 13 Oct 2026
Mainland China, Hong Kong and Macau are fixed-date regions: candidates there must sit the ESAT on 12 or 13 October 2026.
January (mature)4 to 8 Jan 2027
January (mature)
4 to 8 Jan 2027
For mature applicants in the January round the sitting runs from 4 to 8 January 2027, with 6 January 2027 as the fixed date for mainland China, Hong Kong and Macau. Standard H810 applicants cannot use the January sitting; the October sitting is the one that counts.
Hard deadline Event WindowDates are for the 2027 entry cycle.
Standard applicants to Cambridge Chemical Engineering and Biotechnology (H810) cannot use the January sitting: they must take the October 2026 sitting and complete the official booking before 28 September 2026. The January sitting is the one for mature applicants in the January round.
03
03 How to Prepare for the H810 ESAT with FrontierVUE
One fact to get straight first: the ESAT replaced the NSAA and ENGAA from 2024, and no official ESAT past papers have ever been released. Any material sold as official ESAT past papers is not what it claims to be. The reliable route is to train on archive papers from the predecessor tests plus well-built mocks.
31
NSAA/ENGAA archive papers (2015 to 2023, reorganised into the current ESAT module structure)
26
Mock papers, including Frontier Original sets built in the full ESAT format
2,345
Questions, each with a worked explanation and a Chinese translation
That is what FrontierVUE currently offers, with the figures reconciled against the production database in August 2026, and the two most recent archive sets free to try. Start practising at the ESAT practice hub, and see the ESAT exam page for a full overview. A suggested route:
01Step 1
Settle your two optional modules
Read the module choice guide first, and settle the two modules beyond Mathematics 1 from Biology, Chemistry, Physics and Mathematics 2.
02Step 2
Work through the guides for your modules
Study the guide for each module you will sit: there is one each for Mathematics 1, Mathematics 2, Physics, Chemistry and Biology.
03Step 3
Build the schedule, drill the pace
Use the revision plan guide to map out a schedule running to mid-October 2026, and the time management guide to drill the 27-questions-in-40-minutes rhythm.
04Step 4
Final week: run through the process
In the final week, read the scoring guide and the test day guide so nothing about the process is a surprise.
The guides referenced in those steps: module choice, Mathematics 1, Mathematics 2, Physics, Chemistry, Biology, revision plan, time management, scoring and test day.
04
04 Cambridge-Specific Points to Watch
The score starts working before the interview. Cambridge's official wording is that Colleges use the ESAT result to help decide interview shortlisting, which means an H810 applicant's preparation must be finished before the October 2026 window. There is no route of securing an interview first and improving the score later.
No published cut-off. The official Cambridge page describes the score's role in shortlisting and in holistic offer decisions, and gives no fixed score thresholds; each module is reported on a 1.0 to 9.0 scale. For College-by-College context, see the Cambridge College scores guide.
Module choice is a strategic decision. Biology sits on the optional list for Cambridge Chemical Engineering and Biotechnology (H810), which makes it worth serious consideration for applicants drawn to the biotechnology side. Whichever two modules you pick, all three are taken in one continuous 120-minute sitting, so practise full papers at exam pace rather than isolated modules.
SAME UNIVERSITY
Other University of Cambridge pages for the ESAT
FAQ
Frequently asked questions
Which ESAT modules does Cambridge Chemical Engineering and Biotechnology (H810) require?
Mathematics 1 is compulsory, and you choose any two of Biology, Chemistry, Physics and Mathematics 2, making three modules in total. Each module has 27 multiple-choice questions in 40 minutes, for a 120-minute sitting, and each module is scored on a 1.0 to 9.0 scale.
I am applying to Cambridge H810 from mainland China. When do I sit the ESAT?
October-deadline applicants must take the October 2026 sitting: candidates in mainland China, Hong Kong and Macau sit on 12 or 13 October 2026, and booking closes on 28 September 2026. Only mature applicants in the January round use the January 2027 sitting (4 to 8 January, with 6 January 2027 as the fixed date for mainland China, Hong Kong and Macau).
Are there official ESAT past papers, and how do I prepare for Cambridge ChemEng without them?
No. Since the ESAT replaced the NSAA and ENGAA in 2024, no official past papers have been released. The reliable approach is to train on archive papers from the predecessor tests: FrontierVUE offers 31 NSAA/ENGAA archive papers reorganised into the current ESAT modules plus 26 mock papers (including full-format Frontier Original sets), 2,345 questions in all, each with an explanation and Chinese translation, and the two most recent archive sets are free to try.
Is there an ESAT cut-off score for Cambridge H810?
Cambridge publishes no fixed cut-off. The official position is that Colleges use the ESAT result to help decide interview shortlisting, then weigh it alongside the whole application at the offer stage. Each module is scored on a 1.0 to 9.0 scale, and FrontierVUE's Cambridge College scores guide collects the available College-level context.
FrontierVUE is an independent practice platform. It is not affiliated with or endorsed by UAT-UK, Pearson, OCR, the University of Cambridge, Imperial College London, or any official admissions-test owner.
Start preparing for the ESAT for Chemical Engineering and Biotechnology
72 ESAT papers and 2790 questions on FrontierVUE, every one with a worked solution. The 2 most recent papers are free to try.