CBSE Class 12 Science Date Sheet 2026: Check Complete Schedule & Exam Timing

CBSE Class 12 Science Date Sheet 2026: Check Complete Schedule & Exam Timing

Upcoming Event

CBSE Class 12th Exam Date:17 Feb' 26 - 17 Feb' 26

Garima SihagUpdated on 17 Oct 2025, 10:28 AM IST

The Central Board of Secondary Education (CBSE) is going to conduct the class 12 board examination from February 17 to March 25, 2026. The tentative CBSE Class 12 Science exam date 2026 has been released on the official website, at cbse.nic.in, on September 24, 2025. The science stream includes theory papers of physics, chemistry, mathematics, English, Hindi, biology, and computer science/information technology, each worth 70 marks except the English and Hindi. The board will conduct the practical examination for biology, physics, and chemistry for 30 marks before the theory exams. The CBSE Class 12 date sheet 2026 for the science stream will include the subject-wise exam dates, timing, and important guidelines for the examination.
Tentative CBSE Board Exam Date Sheet 2026

This Story also Contains

  1. CBSE 12th Science Exam Date 2026
  2. CBSE Class 12 Science Exam Timing 2025
  3. Steps to Download CBSE Class 12 Science Exam Date 2025-26 PDF
CBSE Class 12 Science Date Sheet 2026: Check Complete Schedule & Exam Timing
CBSE Class 12 Science Exam Date 2026

CBSE 12th Science Exam Date 2026

The CBSE Class 12 Science exam date 2026 has been announced by the board. Students can go through the subject-wise science stream exam dates in the table given below.

CBSE class 12 Science exam date 2025-26

Dates

February 18, 2026

Physical education

February 20, 2026

Physics

February 28, 2026

Chemistry

March 9, 2026

Mathematics, Applied mathematics

March 12, 2026

English elective, English core

March 16, 2026

Hindi elective, and Hindi core

March 27, 2026

Biology

March 25, 2026

Informatics practices, computer science, information technology

CBSE Class 12 Science Practical Date 2025-26

The practical dates for the CBSE Class 12 Science stream will be held from January 1, 2026, and for winter bound schools it will be conducted from November 6 to December 6, 2025. All the CBSE-affiliated schools will conduct their practical examinations based on the schedule released by the board. The practical examinations are conducted by an external invigilator and one internal invigilator. The schools will provide the schedule and details to the students.

CBSE Class 12 Science Exam Timing 2025

The Class 12 science exam is conducted in a single shift by the CBSE board. Students get three hours for each subject in the board examination. The examination will start at 10.30 AM and end at 1.30 PM. In the 3-hour examination, the students need to solve a mixture of multiple-choice questions, short answers, very short answers, and long answers.

Steps to Download CBSE Class 12 Science Exam Date 2025-26 PDF

Students can follow the steps mentioned below to download the CBSE Class 12 exam date 2025-26 PDF from the official website.

  • Visit the official website of CBSE at cbse.gov.in.

  • On the homepage, students will find the academic website.

  • Click on the link and on the notice board, students can click on the CBSE 12th date sheet 2025-26 PDF.

  • Download the PDF and take a printout of the schedule to know the exam dates and timing.

Also check,

Details Mentioned in CBSE 12th Science Exam Date 2026 PDF

The following details are listed in the Class 12 2026 science streams of the CBSE date sheet.

  • CBSE science exam dates

  • Subject names

  • Subject codes

  • Exam day guidelines

  • CBSE 12th exam time

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Frequently Asked Questions (FAQs)

Q: When will the Board conduct CBSE practical exams?
A:

The practical examinations for class 12 winter bound schools will be conducted from November 6 to December 6, 2025 and the regular schools practical exams will be held from January 1, 2026.

Q: What is the date of the CBSE Board science exam 2026?
A:

The CBSE Class 12 science exam 2026 will be conducted from February 17 to March 25, 2026.

Q: Has the Class 12 date sheet for CBSE been released?
A:

The class 12 date sheet for the science stream has been tentatively released on September 24, 2025.

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Questions related to CBSE Class 12th

On Question asked by student community

Have a question related to CBSE Class 12th ?

Hello,

The date of 12 exam is depends on which board you belongs to . You should check the exact date of your exam by visiting the official website of your respective board.

Hope this information is useful to you.

Hello,

Class 12 biology questions papers 2023-2025 are available on cbseacademic.nic.in , and other educational website. You can download PDFs of questions papers with solution for practice. For state boards, visit the official board site or trusted education portal.

Hope this information is useful to you.

Hello Pruthvi,

Taking a drop year to reappear for the Karnataka Common Entrance Test (KCET) is a well-defined process. As a repeater, you are fully eligible to take the exam again to improve your score and secure a better rank for admissions.

The main procedure involves submitting a new application for the KCET through the official Karnataka Examinations Authority (KEA) website when registrations open for the next academic session. You must pay the required application fee and complete all formalities just like any other candidate. A significant advantage for you is that you do not need to retake your 12th board exams. Your previously secured board marks in the qualifying subjects will be used again. Your new KCET rank will be calculated by combining these existing board marks with your new score from the KCET exam. Therefore, your entire focus during this year should be on preparing thoroughly for the KCET to achieve a higher score.

For more details about the KCET Exam preparation, CLICK HERE.

I hope this answer helps you. If you have more queries, feel free to share your questions with us, and we will be happy to assist you.

Thank you, and I wish you all the best in your bright future.

Yes, you can switch from Science in Karnataka State Board to Commerce in CBSE for 12th. You will need a Transfer Certificate from your current school and meet the CBSE school’s admission requirements. Since you haven’t studied Commerce subjects like Accountancy, Economics, and Business Studies, you may need to catch up before or during 12th. Not all CBSE schools accept direct admission to 12th from another board, so some may ask you to join Class 11 first. Make sure to check the school’s rules and plan your subject preparation.



Hello

For the 12th CBSE Hindi Medium board exam, important questions usually come from core chapters like “Madhushala”, “Jhansi ki Rani”, and “Bharat ki Khoj”.
Questions often include essay writing, letter writing, and comprehension passages. Grammar topics like Tenses, Voice Change, and Direct-Indirect Speech are frequently asked.
Students should practice poetry questions on themes and meanings. Important questions also cover summary writing and translation from Hindi to English or vice versa.
Previous years’ question papers help identify commonly asked questions.
Focus on writing practice to improve handwriting and presentation. Time management during exams is key to answering all questions effectively.