Introduction
The CBSE Date Sheet 2027 for Class 10 and Class 12 board exams is awaited by lakhs of students. The Central Board of Secondary Education (CBSE) will publish the timetable on its official website, cbse.gov.in. The board exams are expected to be held between February and March 2027.
The date sheet PDF will carry subject-wise exam dates, subject codes, exam timings and exam-day guidelines. Students should rely only on the official CBSE website for the final schedule.
CBSE Date Sheet 2027: Highlights
| Particulars | Details |
|---|---|
| Exam Name | CBSE Class 10 and Class 12 Board Exams 2027 |
| Conducting Body | Central Board of Secondary Education (CBSE) |
| Date Sheet Status | To be announced |
| Expected Exam Month | February to March 2027 |
| Official Website | cbse.gov.in / cbse.nic.in |
| Sample Papers | Released on cbseacademic.nic.in |
| LOC Submission | Started September 24, 2026 |
| LOC Last Date (without late fee) | October 21, 2026 |
| Passing Marks | 33% in each subject |
| Class 10 Exam Pattern | Two board exams (Phase 1 compulsory, Phase 2 optional) |
CBSE Date Sheet 2027 Release Date
CBSE has not yet confirmed the release date. Based on past trends, the board is expected to release the Class 10 Phase 1 date sheet first, followed by the Class 12 date sheet for all streams. The Class 12 date sheet is generally expected around October-November.
Last year, a tentative date sheet came out in September and the final one followed later. Last year was also the first time the Class 10 schedule was issued in two parts, for Phase 1 and Phase 2. Dates circulating on social media or unofficial sites should not be treated as confirmed.
CBSE Class 10 Two-Board Exam System
Under the two-exam system introduced in the 2025-26 session, Class 10 students get two chances in the same academic year:
- Phase 1 is compulsory for all students and is expected in February.
- Phase 2 is optional and meant for students who want to improve their scores in one or more subjects.
- Phase 2 is held after Phase 1 results are declared.
- The better of the two scores is considered while calculating final marks.
The board is expected to release the schedule for both phases.
CBSE LOC Submission 2027
CBSE has begun the pre-examination process for 2027. Schools can submit the List of Candidates (LOC) with details of eligible Class 10 and 12 students. The facility opened on September 24, and details can be submitted until October 21 without a late fee.
What Will the CBSE Date Sheet 2027 Contain?
- Exam dates for each subject
- Subject names and subject codes
- Exam timings and shift details
- Exam-day guidelines and rules for students
How to Download the CBSE Date Sheet 2027
- Visit the official website at cbse.gov.in or cbse.nic.in.
- Click the CBSE Date Sheet 2027 link on the homepage.
- The date sheet PDF will open on screen.
- Check your subject-wise exam dates.
- Download the PDF and take a printout for reference.
CBSE Passing Marks 2027
Students must score at least 33% in each subject to pass the Class 10 and Class 12 board exams. Passing marks are required in both theory and practical or internal assessment components. Students who fall short can appear in the compartment or supplementary exam.
CBSE Class 10 Marks Distribution 2027
| Subject | Theory | Practical / Internal Assessment |
|---|---|---|
| Hindi Course A | 80 | 20 |
| Hindi Course B | 80 | 20 |
| English (Communicative) | 80 | 20 |
| Mathematics (Basic) | 80 | 20 |
| Science | 80 | 20 |
| Social Science | 80 | 20 |
CBSE Class 10 Mathematics Unit-wise Marks
| Unit | Marks |
|---|---|
| Number Systems | 6 |
| Algebra | 20 |
| Coordinate Geometry | 6 |
| Geometry | 15 |
| Trigonometry | 12 |
| Mensuration | 10 |
| Statistics and Probability | 11 |
CBSE Class 12 Theory and Practical Marks 2027
| Subject | Theory | Practical |
|---|---|---|
| English, Hindi | 80 | 20 |
| Mathematics | 80 | 20 |
| Economics, Business Studies, Accountancy | 80 | 20 |
| History, Political Science, Sociology | 80 | 20 |
| Physics, Chemistry, Biology | 70 | 30 |
| Computer Science | 70 | 30 |
| Geography | 70 | 30 |
CBSE Class 12 Physics Paper Pattern
| Question Type | Number of Questions | Total Marks |
|---|---|---|
| 1 Mark | 16 | 16 |
| 2 Marks | 5 | 10 |
| 3 Marks | 7 | 21 |
| 4 Marks | 2 | 8 |
| 5 Marks | 3 | 15 |
| Total | 33 | 70 |
CBSE Class 10 Grading System
Class 10 follows a nine-point grading system based on a student's performance relative to other passed candidates. Each grade from A-1 to D-2 covers one-eighth of the passed candidates, starting with A-1 for the top group. E is marked as "Essential Repeat". A student must secure at least a D grade, which corresponds to 33% overall, to pass.
CBSE Practical Exam Dates 2027
Practical exams are held before the theory papers. Following past trends, they begin around January 1, and CBSE usually issues guidelines for schools in December. For winter-bound schools, Class 12 practicals are scheduled for November-December 2026. For all other affiliated schools, they will be held in January-February 2027. Schools are advised to complete the syllabus well before the exams.
CBSE Sample Papers 2027
CBSE has already released the sample papers and marking schemes for Class 10 and 12 for the 2026-27 session. They help students understand the exam pattern, weightage of chapters and marking scheme.
How to download:
- Visit cbseacademic.nic.in.
- Click the link for "Sample Question Papers for Classes X & XII for the current Academic Session 2026-27".
- Select Class 10 or Class 12.
- Choose your subject, then open the sample paper or marking scheme.
- Download the PDF.
What Should Students Do Until the Date Sheet Is Released?
- Check cbse.gov.in regularly for the official notice.
- Solve the official sample papers and study the marking scheme.
- Complete the syllabus and revise unit-wise weightage.
- Prepare for practicals and internal assessments.
- Avoid unofficial sites that claim to share the date sheet early or ask for personal details.
Final Thoughts
The CBSE Date Sheet 2027 for Class 10 and 12 is expected soon, with board exams likely in February-March 2027. Until CBSE publishes the official notice, all dates should be treated as tentative.
Students should keep checking cbse.gov.in and use the time to practise with sample papers. Always verify the final details on the official website.
