CBSE Class 12th Science stream Date Sheet 2026: Check Full Schedule Here!
The CBSE Class 12 Science exams 2026 will begin on 17 February 2026 with Biotechnology and conclude on 27 March 2026 with Biology. Major subjects like Physics, Chemistry, Mathematics, and English are spaced throughout the schedule, giving students ample time for preparation and revision. All exams will be held from 10:30 AM to 1:30 PM as per the official CBSE timetable available on cbse.gov.in.
The Central Board of Secondary Education (CBSE) has officially released the Class 12 Science Stream Date Sheet 2026, providing students across India with the full timetable well in advance. With the board examinations scheduled to begin early next year, this announcement gives aspirants the clarity they need to plan their preparation, revision and strategy. The time-table includes theoretical exams from February 17 and March 27, 2025. Equipped with the official schedule, Science stream students can align their study calendar, prioritise key subjects like Physics, Chemistry, Biology, Mathematics and English, and optimise their performance for board success.
CBSE Class 12 Science Stream: Key Highlights
| Particulars | Details |
| Exam Conducting Body | Central Board of Secondary Education (CBSE) |
| Academic Year | 2025–26 |
| Class | Class 12 |
| Stream | Science |
| Date Sheet Release Date | October 30, 2025 |
| Theory Exam Start Date of Science Stream | February 17, 2026 |
| Theory Exam End Date of Science Stream | March 27, 2026 |
| Practical Exam Dates (All Schools) | January 1 to February 15, 2026 |
| Practical Exam Dates (Winter-Bound Schools) | November 5 to December 5, 2025 |
| Exam Timing | 10:30 AM to 1:30 PM (IST) |
| Exam Duration | 3 hours |
| Admit Card Availability (Tentative) | January 2026 (via schools and CBSE portal) |
| Result Announcement (Tentative) | May 2026 |
| Official Websites | cbse.nic.in |
CBSE Class 12 Science Stream Date Sheet 2026
The CBSE Class 12 Science exams 2026 are strategically scheduled with major subjects spaced throughout the exam period, allowing students adequate time for revision between core papers. All Science stream exams will be conducted from 10:30 AM to 1:30 PM as per the official timetable.
Date of Exam | Subject | Time | Importance in Exam |
| 17 Feb 2026 | Biotechnology | 10:30 am – 1:30 pm | Optional but scoring subject |
| 20 Feb 2026 | Physics | 10:30 am – 1:30 pm | Concept-heavy, numerical focus |
| 28 Feb 2026 | Chemistry | 10:30 am – 1:30 pm | Balances theory and reactions |
| 9 Mar 2026 | Mathematics / Applied Mathematics | 10:30 am – 1:30 pm | High weightage, key for STEM |
| 12 Mar 2026 | English Elective / English Core | 10:30 am – 1:30 pm | Improves overall percentage |
| 25 Mar 2026 | Computer Science/ Informative Practices | 10:30 am – 1:30 pm | Optional but scoring subject |
| 27 Mar 2026 | Biology | 10:30 am – 1:30 pm | Essential for NEET aspirants |
How to Download the Official CBSE Class 12 Science Date Sheet 2026 PDF ?
The Central Board of Secondary Education (CBSE) has released the official Class 12 Science Stream Date Sheet 2026 on its academic portal. Students can easily download the CBSE 12th Science timetable PDF by following the steps below:
-
Visit the official CBSE website cbse.gov.in.
-
On the homepage, click on “Latest @ CBSE” or check the “Circulars” section.
-
Select the link titled “CBSE Class XII (12th) Board Examinations 2026 Date Sheet.”
-
Confirm the file name reads: “Date Sheet for Senior School Certificate Examination (Class XII), 2026.”
-
Click Download and save the PDF for future reference.
-
Print a copy and highlight key Science subjects such as Physics, Chemistry, Biology, Mathematics, and English to plan your revision schedule effectively.
Apeksha Agarwal is an Education Journalist with over 3.5 years of experience. She covers a wide range of topics, including school board examinations, entrance tests, admissions, results, scholarships, and higher education updates. Over the years, she has closely tracked major examinations such as JEE Main, NEET UG, CUET, and various state-level entrance exams, helping students stay informed throughout their academic journey. Apeksha has a Master's degree in Journalism and Mass Communication and a certificate in Digital Journalism. She is passionate about transforming complex educational developments into clear, accessible, and useful information. Her reporting focuses on providing students, parents, and educators with accurate updates and practical insights on examinations, results, and policy changes. She believes that quality education journalism can make a meaningful difference by helping students make informed decisions about their future.
