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CBSE Class 12 Science Date Sheet 2026:
The Central Board of Secondary Education (CBSE) has announced the board exam dates and released the tentative CBSE Class 12 date sheet 2026 on its official website, cbse.gov.in, for the Arts, Commerce, and Science streams together.
The CBSE 12th Science exam 2026 will be conducted between February 20 and March 27, 2026 in pen and paper mode. The CBSE 12th exam timings will be from 9:00 am to 12:30 pm for most of the subjects. Some exams will be conducted for 2 hours. CBSE Class 12th practical exam 2026 for winter-bound schools will likely begin from November 5, 2025 while those for all other schools will tentatively be held between January 1 and February 8, 2026.
The
CBSE Class 12 Date Sheet 2026
is an important document that mentions the exam dates, timings, and other subject guidelines. The CBSE 12th supplementary exam 2026 will be conducted from July 15, 2026 as per the draft timetable released by CBSE. In this article, you can get information about the exam dates and timings for Science subjects. Go through the article and carefully check the Class 12 Science date sheet 2026 table mentioned below.
CBSE Class 12 Science Date Sheet 2026 Highlights
The following table includes all the important information for CBSE Class 12 Science exams. Take a look at all the details that are useful for the upcoming board exams.
| Particulars | Details |
|---|---|
| Board | Central Board of Secondary Education |
| Exam | CBSE Class 12 Science |
| Stream | Science |
| Academic Year | 2025-26 |
CBSE Class 12 Exam Dates 2026 | February 20 to March 27, 2025 |
CBSE Class 12 Date Sheet Release Date 2026 | September 25, 2025 |
| Exam Duration | 3 hours |
| Exam Level | 12 |
| Maximum Marks | 100 |
| Passing Marks | 33 |
| Official Website | https://www.cbse.gov.in/ |
Also read: CBSE Class 12 Arts Date Sheet 2026
CBSE Class 12 Science Date Sheet 2026
The following table includes the exam details of Science stream. Students can check the exam dates for various subjects. According to the dates mentioned, students can prepare for the board exams and appear for the subject on the respective dates. Check out the tentative exam dates for Science subjects.| Subject Code | Subject Name |
| February 18, 2026 (Wednesday) | |
| 48 | Physical Education |
| April 9, 2026 (Thursday) | |
| 844 | Data Science |
| March 6, 2026 (Friday) | |
| 847 | Electronics & Hardware |
| February 20, 2026 (Friday) | |
| 42 | Physics |
| March 24, 2026 (Tuesday) | |
| 843 | Artificial Intelligence |
| February 28, 2026 (Saturday) | |
| 43 | Chemistry |
| April 1, 2026 (Wednesday) | |
| 828 | Medical Diagnostics |
| February 19, 2026 (Thursday) | |
| 46 | Engineering Graphics |
| March 10, 2026 (Tuesday) | |
| 836 | Library & Information Science |
| March 20, 2026 (Friday) | |
| 808, 812 | Marketing |
| March 5, 2026 (Thursday) | |
| 835 | Mass Media Studies |
| March 5, 2026 (Thursday) | |
| 848 | Design Thinking & Innovation |
| March 9, 2026 (Monday) | |
| 41 | Mathematics |
| 241 | Applied Mathematics |
| March 12, 2026 (Thursday) | |
| 1 | English Elective |
| 301 | English Core |
| March 7, 2026 (Saturday) | |
| 841 | Yoga |
| March 19, 2026 (Thursday) | |
| 845 | Physical Activity Trainer |
| April 7, 2026 (Tuesday) | |
| 803 | Web Application |
| March 2, 2026 (Monday) | |
| 818 | Geospatial Technology |
| 819 | Electrical Technology |
| March 18, 2026 (Wednesday) | |
| 30 | Economics |
| February 17, 2026 (Tuesday) | |
| 045 | Biotechnology |
| April 2, 2026 (Thursday) | |
| 834 | Food Nutrition & Dietetics |
| March 27, 2026 (Friday) | |
| 44 | Biology |
| March 25, 2026 (Wednesday) | |
| 65 | Informatics Practices |
| 83 | Computer Science |
| 802 | Information Technology |
CBSE Class 12 Science Date Sheet 2026 PDF Download
You can download the PDF of the CBSE Class 12 Science Date Sheet 2026 from the official website of the CBSE once it is available. You can also download the PDF simply by clicking on the direct link given below as soon as the date sheet is made available. Meanwhile, you can go through the Download CBSE Class 12 Date Sheet 2025 PDF .| CBSE Class 12 Science Date Sheet 2026 PDF |
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CBSE Class 12 Science Exam Timings 2026
The Central Board of Secondary Education conducts the CBSE Class 12 exams for 3 hours and 15 minutes. The CBSE 12th Science exams are held in the morning session, from 10:30 AM to 12:30 PM for most of the papers. For some of the subjects, the exam timings are 10:30 AM to 1:30 PM. All of you should reach the examination hall at least 30 minutes before the exam begins.
CBSE Class 12 Science Practical Date Sheet 2026
The CBSE Class 12 Science practical exam date sheet 2026 is likely to be released in the second week of November 2025 along with the theory exam time table. You can access the time table from the official CBSE website. For regular schools, the practical exams will tentatively begin from the first week of January 2026. For the winter-bound schools, practical exams are expected to take place from November 5 to December 5, 2025. The practical exams will be conducted for the subjects such as Physics, Biology, Chemistry, and Computer science under the Science stream. Check out the tentative CBSE Class 12 Science Practical Date Sheet 2026 from the table below:
| Events | Exam Dates (tentative) |
|---|---|
| Practical exams for regular CBSE-affiliated schools | From January 1, 2026 |
| Practical exams for winter-bound schools | November 5 to December 5, 2025 |
How to Download CBSE Class 12 Science Date Sheet 2026 from official website?
To download the CBSE Class 12 Science Date Sheet 2026 from the official CBSE website, you can follow the below-mentioned steps:
- Step 1: Visit the official website of the CBSE Board at cbse.gov.in.
- Step 2: On the homepage, you need to look for the "Examinations" or "News & Updates" section.
- Step 3: Then find the link named "CBSE Class 12 Date Sheet 2026" or "Class 12 Board Exam Time Table 2026."
- Step 4: Now click on the link to open the date sheet PDF.
- Step 5: The CBSE Class 12 Arts Date Sheet 2026 PDF will include the exam dates, timings, and subject details for Arts and other streams.
- Step 6: Download the PDF and save it for future reference.
For the latest updates related to the CBSE Class 12 Date Sheet 2026, students can bookmark this page. They can keep visiting the page for the recent updates related to the exam. The page helps students to stay updated with all the information required to perform well in board exams.
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