On this page
If you are finishing Class 12 science in Gujarat, two numbers decide most of your engineering options: your board marks and your GUJCET score. Many students prepare hard for one and neglect the other, without knowing how the two are combined. This post explains what GUJCET is, how the 2026 exam was run, how the admission committee turns your results into a merit number, and what to check for your own year.
All details below come from official 2026 documents. Rules and dates change, so confirm them on gseb.org and acpc.gujarat.gov.in for your year.
What is GUJCET and who takes it?
GUJCET is held by the Gujarat Secondary and Higher Secondary Education Board (GSEB), Gandhinagar. Its press note for GUJCET-2026 registration says it is held under an Education Department resolution of 19 November 2016 "for getting admission in Degree Engineering and Diploma/Degree Pharmacy", for Group A, Group B and Group AB students of the HSC science stream. Registration for 2026 ran online from 16 to 30 December 2025, with a fee of Rs 350. The same note says the information booklet, which carries the full rules, is placed on gseb.org.
How was the 2026 exam run?
GUJCET-2026 was held on 29 March 2026 in three sessions, according to GSEB's attendance press note:
Physics and chemistry together: 10:00 to 12:00
Biology: 1:40 to 2:40
Mathematics: 4:00 to 5:00
The same note gives turnout. For physics and chemistry, 1,32,450 of 1,36,100 registered candidates appeared. For biology it was 75,514 of 77,607, and for mathematics 57,158 of 58,924.
GSEB's provisional answer key shows the shape of the papers. It lists 20 question paper sets, prepared in Gujarati, Hindi and English medium. The mathematics key runs from question 1 to 40, and the physics and chemistry key from 1 to 80. A note on the key says that where a question is marked "ALL", every candidate gets +1 mark for it, which tells you each question carries one mark. The booklet for your year is the place to confirm marking, including whether there is any negative marking. Results for 2026 were declared on 4 May 2026 on gseb.org along with the HSC results, according to the board's result press note.
How is engineering merit calculated?
This is the part most families get wrong. The Admission Committee for Professional Courses (ACPC) runs degree engineering admission. Its 2026-27 admission advertisement says that for 95% of seats in government and grant-in-aid institutions and 50% of seats in unaided institutions, candidates must be from schools in Gujarat and have appeared in GUJCET-2026. For those seats, it says: "Merit will be prepared based on merit marks of the 50% weightage of theory percentile issued by respective board in the subject of Mathematics, Physics and Chemistry (or Biology for eligible branches) and 50% weightage of the percentile of the GUJCET-2026 examination in corresponding subjects."
The remaining 5% of government and grant-in-aid seats are filled on JEE (Main) All India Rank. For any engineering seat, the advertisement also requires a pass in HSC with at least 45% (40% for reserved categories) in the subjects prescribed.
A worked example of the 50:50 rule
Use sample numbers. Suppose your board theory percentile in physics, chemistry and maths is 92.40, and your GUJCET percentile is 85.60.
Half of 92.40 is 46.20.
Half of 85.60 is 42.80.
Combined, 46.20 + 42.80 = 89.00.
Now compare a friend with a board percentile of 85.60 and a GUJCET percentile of 92.40. The combined figure is also 42.80 + 46.20 = 89.00. Under equal weights, the order of strengths does not matter, only the total.
Two points of care. First, both inputs are percentiles, which compare you with other candidates; they are not your raw marks. Second, ACPC's published rules set out the exact computation and tie-breaks, so treat this example as a guide to the weighting, not a calculator for your rank. Percentiles behave differently from marks; our post on JEE Main percentile and normalisation explains the idea.
Which mistakes cost students most?
Treating board theory as a formality. Half the merit weight comes from it. Theory marks in physics, chemistry and maths deserve full attention.
Practising only from JEE material. GUJCET is a separate paper with one-mark questions in short sessions. Mathematics had 40 questions in one hour in 2026, so speed on standard questions matters.
Choosing the wrong group. Your group (A, B or AB) decides which papers you sit, and ACPC's rules link branches to subjects. Decide with your school before registration.
Missing ACPC registration. Sitting GUJCET is not enough. For 2026-27, ACPC registration ran online from 30 March to 31 May 2026, with its own fee.
A plan for the year
Now: download the latest GUJCET booklet from gseb.org and the ACPC rules for your year, and note the registration windows.
Weekly: one timed set of 40 one-mark maths or 40 physics and chemistry questions, kept to the time per question you will have on the day.
Monthly: a full board-style theory paper, because theory percentile carries half the weight.
After each test: log every error by type, as in our guide on how to analyse a mock test.
When one-mark questions keep going wrong on the same idea, the Fermi Problem Library has worked problems with a step-by-step solver that explains the reasoning, so you can see where your method went off track.
This week, download the current GUJCET booklet and write down the date registration opens.
