CBSE Date Sheet 2027: Class 10, 12 Exam Dates and Timetable

Quick Summary CBSE Date Sheet 2027 for Class 10 and Class 12 has not been released as of 2 November 2026, and the board is expected to publish it on cbse.gov.in within days, since last year's final timetable came out on 30 October. Theory exams are expected to run from mid February to March 2027, practicals begin in January 2027 for most schools, and the optional Class 10 second board exam is expected in May 2027.

CBSE Date Sheet 2027 is the official subject-wise timetable for the Class 10 and Class 12 board exams, and lakhs of students and their parents are waiting for it right now. This page tells you exactly where the release stands today, what the exam dates are likely to be based on CBSE's recent pattern, how to download the PDF the moment it appears, and how to turn the date sheet into a revision plan that actually works. We will update the status, tables and dates on this page the day CBSE releases the official PDF, so bookmark it and check back. If your child is in Class 10, it also helps to understand how the two board exam system and improvement rules change the way the 2027 calendar works.

CBSE Date Sheet 2027 at a Glance

Is CBSE Date Sheet 2027 Released?

CBSE Date Sheet 2027 is not released as of 2 November 2026, and no official release date has been announced by the board for the Class 10 and Class 12 timetable. Several news sites had predicted a 30 October release because that was last year's date, but CBSE has not confirmed any date, so any timetable you see circulating on social media right now is unofficial. The only trustworthy source is a PDF published on cbse.gov.in, and this section will change to "Released" with the official link the moment that happens.

When Will CBSE Date Sheet 2027 Be Released?

CBSE Date Sheet 2027 is expected in the first half of November 2026, because the board released its final 2026 timetable on 30 October 2025 and the late-fee window for the 2027 List of Candidates (LOC) closed on 30 October 2026. CBSE needs the final LOC data to fix the exam schedule, which is why the date sheet normally follows within days of that deadline. Last year CBSE also shared a tentative timetable on 24 September before the final one, but this year it has moved straight towards the final sheet, so students should expect the complete subject-wise schedule in one go rather than a draft first.

CBSE Class 10 Date Sheet 2027: Expected Exam Dates

CBSE Class 10 board exams 2027 are expected to begin in mid February 2027 and finish by mid or late March 2027, with major subjects spaced several days apart. The windows below follow the order CBSE used in its 2026 timetable and are expected, not official, so treat them as a planning guide until the PDF arrives.

Class 10 students sit five compulsory subjects plus any skill or additional subject they have opted for, and exams usually start at 10:30 am and run for three hours. We will replace this table with the exact dates once CBSE releases the official Class 10 date sheet.

CBSE Class 12 Date Sheet 2027: Expected Exam Dates

CBSE Class 12 board exams 2027 are expected to run from mid February to early April 2027, because the board schedules a large number of elective subjects and spreads popular ones across the calendar. The stream-wise windows below are based on the order CBSE followed in 2026.

Students who plan to sit JEE Main, NEET or CUET in 2027 should pay close attention to the gap between their last board paper and the first entrance exam, which is why the best time to start competitive exam preparation matters so much in Class 12.

CBSE Practical Exams 2027: Dates and Marks Weightage

CBSE practical exams 2027 are expected between January and February 2027 for most schools, while winter-bound schools in hill regions hold them between November and December 2026, before the theory exams begin. Schools conduct practicals, projects and internal assessments on their own campus, with an external examiner for Class 12, and upload the marks to CBSE before the theory exams start.

The weightage matters for planning. In Class 10 every subject carries 80 marks of theory and 20 marks of internal assessment. In Class 12 most subjects follow an 80 to 20 split, while Physics, Chemistry, Biology, Geography and Computer Science follow a 70 to 30 split between theory and practical. A student needs 33% in the theory part and 33% in the practical or internal part separately, so practicals are not a formality and skipping practice for them can cost a pass.

CBSE Class 10 Two Board Exam System 2027

The CBSE Class 10 two board exam system 2027 gives every Class 10 student one compulsory board exam in February and March and one optional second board exam in May, where they can improve marks in up to three subjects. CBSE introduced this system from the 2026 session under the National Education Policy 2020, and 2027 is its second year, so the date sheet will cover only the first exam, with a separate May timetable released later.

When Is the CBSE Class 10 Second Board Exam 2027?

The CBSE Class 10 second board exam 2027 is expected in May 2027, with results in June, so that students can still take admission to Class 11 on time. CBSE releases a separate date sheet for this phase after the first exam results, and only the theory papers are repeated, since internal assessment marks from the first exam are carried forward.

Who Should Appear for the Second Board Exam?

Students who fail in one or two subjects, who miss a paper for a valid reason, or who want to improve marks in up to three subjects should appear for the second board exam. The better of the two scores counts in the final result, so there is no risk in attempting it. Students who fail in three or more subjects are placed in Essential Repeat and cannot sit the May exam, a situation explained in detail in what Essential Repeat in CBSE means.

How to Download CBSE Date Sheet 2027 PDF

Students can download CBSE Date Sheet 2027 PDF from cbse.gov.in in five steps, and the whole process takes under two minutes once the board publishes the file.

1. Open cbse.gov.in and look for the "Date Sheet" or "Examination" link on the homepage, which usually appears under Latest Updates on release day.
2. Click the link for Class 10 Date Sheet 2027 or Class 12 Date Sheet 2027, since CBSE publishes them as separate PDFs.
3. The PDF opens in your browser, so check that the heading says "Date Sheet for Main Examination 2027" to confirm it is the official file.
4. Download and save the PDF, then take a printout for the study desk.
5. Cross-check the subject codes on the date sheet against the subjects listed on your school registration or admit card.

CBSE also pushes the date sheet to DigiLocker and shares it through its official social media handles, and schools circulate it to parents the same day. If a WhatsApp forward reaches you first, verify it against cbse.gov.in before planning around it.

Details to Check on the CBSE Date Sheet 2027

Students should check six things on the CBSE Date Sheet 2027: the subject code, the exam date, the day of the week, the reporting and start time, the gap days before each paper and any clash between a theory paper and a pending practical. The subject code matters most, because subjects like Mathematics Basic (241) and Mathematics Standard (041), or Hindi Course A and Course B, appear on different dates, and a student who looks at the subject name alone can prepare for the wrong day. Students taking an additional sixth subject should also confirm that its date does not fall on the same day as a main subject, and report any clash to the school immediately, since CBSE asks schools to flag such cases within a set window.

CBSE Passing Marks 2027 for Class 10 and 12

The passing marks in CBSE board exam 2027 are 33% in every subject, and a student must score 33% in the theory paper and 33% in the practical or internal assessment separately. A strong practical score cannot rescue a weak theory paper, which is why students should know the exact minimum for each paper type before the date sheet turns into exam week.

Passing Marks by Paper Type

The minimum is rounded up where 33% gives a fraction, so 26.4 out of 80 becomes 27 in practice. The full working, including what happens when a student clears the subject total but not one of its parts, is explained in passing marks out of 80 in CBSE.

Pre-Board Marks, Grades and Second Chances

Pre-board marks do not count towards the final board result, although schools use them to judge readiness and may factor them into internal assessment. Last year 93.70% of Class 10 students passed, and a student who falls short in one or two subjects gets a second chance through the May exam in Class 10 or the CBSE compartment exam in Class 12. Grades are awarded on a relative scale, where A1 goes to the top one eighth of students who pass and so on down to D2, with E marking those who must repeat.

The passing marks in CBSE board exam 2027 are 33% in every subject, and a student must score 33% in the theory paper and 33% in the practical or internal assessment separately. In an 80-mark theory paper that means at least 27 marks (26.4 rounded up), in a 70-mark paper at least 23 marks, and in a 20-mark internal assessment at least 7 marks. Pre-board marks do not count towards the final board result, although schools use them for internal assessment and to decide readiness.

Last year 93.70% of Class 10 students passed, and a student who falls short in one or two subjects gets a second chance through the May exam in Class 10 or the CBSE compartment exam in Class 12. Grades are awarded on a relative scale, where A1 goes to the top one eighth of students who pass and so on down to D2, with E marking those who must repeat.

How to Plan Revision Using the CBSE Date Sheet 2027

Students should plan revision using the CBSE Date Sheet 2027 by working backwards from each exam date, giving gap days to the next paper rather than the one just finished, and finishing the full syllabus at least three weeks before the first exam. The date sheet turns a vague "study more" into a fixed calendar, and the students who use it best do three things.

Use Gap Days for Practice, Not New Chapters

Students should use gap days between papers for timed sample papers and revision of their own notes, not for reading new chapters, because the syllabus should already be complete before the first exam. A two-day gap before Science, for example, works best as one day of full-length practice under exam timing and one day of light revision, formula sheets and rest. Longer gaps before heavy subjects like Mathematics or Social Science are the place to schedule a second round of weak chapters, and the methods in how to study effectively show how to make those short sessions count.

Finish Practicals Early So Theory Gets the Final Weeks

Students should finish practical files, projects and viva preparation by the end of December 2026, so that January and February are free for theory. Practicals carry 20 or 30 marks that are far easier to secure than the same marks in a theory paper, which makes them the best return on effort in the entire year. Once practicals are done, the ten weeks before the first theory paper can follow a simple rhythm of one full mock test per subject per week and daily review of mistakes.

Preparation Tips for Homeschooled Students and Private Candidates

Homeschooled students and private candidates should follow the same CBSE Date Sheet 2027 as regular students, but they must track admit card release, exam centre allotment and practical arrangements themselves, since there is no school office doing it for them. Private candidates receive admit cards through the CBSE private candidate portal rather than a school, and their practical or internal assessment is conducted at the allotted centre on dates CBSE notifies separately. Online schools such as Sunbeam World School give these students a structured timetable, live teachers for doubt clearing and regular mock tests, which closes the gap between studying independently and studying with support.

Conclusion

CBSE Date Sheet 2027 is days away, and the students who gain the most from it are the ones who have finished their syllabus and are ready to turn the dates into a revision calendar the moment the PDF lands. We will update this page with the official dates and download link as soon as CBSE publishes them. If your child needs structured support, live classes and regular mock tests in the final months before the boards, book a free counselling session with the Sunbeam World School team.