CBSE Practical Exam Dates 2027: Winter and Regular Schools

CBSE practical exams for the 2026-27 session have two school windows: 9 November to 19 December 2026 for winter-bound schools, and 1 January to 13 February 2027 for regular-session schools. These dates cover practical examinations, project assessment and internal assessment for Classes 10 and 12. Your own subject date and reporting time come from your school, not from a single national student timetable.

The distinction matters now. A November practical-exam headline does not mean every CBSE student should report to school for a board practical this week. First confirm which session your school follows, then use its subject-wise instructions.

CBSE practical exam dates 2027: the official windows

• Winter-bound schools: Monday, 9 November to Saturday, 19 December 2026.
• Regular-session schools: Friday, 1 January to Saturday, 13 February 2027.

The CBSE winter-bound circular dated 5 November 2026 explains that these schools are expected to remain closed during January because of winter. Its November-December instructions are specifically for winter-bound schools, not regular-session schools.

Both date ranges also appear on the first page of the official subject-wise marks-bifurcation circular. CBSE's notices page lists that document on 6 November; the PDF itself is dated 5 November. The winter circular says separate instructions will be issued for regular-session schools. Do not assume every winter-school procedure automatically applies to the January examinations.

Your school still sets the subject timetable

A board window gives schools the period in which assessments must take place. It does not tell a particular student when to attend Physics, submit a project or complete another subject's assessment. Ask your class teacher for the written timetable, reporting time, room and materials required.

Use the subject name and code when checking instructions. Similar subject names can lead families to the wrong row of a marks table. If two assessments appear to clash, show the timetable to the school promptly rather than choosing one yourself.

Theory examinations have a separate timetable. Our CBSE Class 12 date-sheet guide covers that schedule. Keep practical dates beside theory dates in your planner, but do not substitute one document for the other.

Class 10 and Class 12 arrangements are different

For regular students in winter-bound Class 10 schools, the circular says the school conducts internal assessment under the subject curriculum. CBSE does not appoint an external examiner for Class 10. It also states that internal assessment happens once, with the same marks applying to candidates appearing in the second board examination.

For winter-bound Class 12 practical examinations and project assessments, CBSE appoints external examiners. The school also appoints an internal examiner. Students should follow their school's batch arrangements; they do not need to arrange an examiner themselves.

There is no single practical-mark split that fits every subject. Use the official subject-wise table and current curriculum for your own subject. Avoid applying a science practical total to a language, project-based subject or internal-assessment component.

What winter-bound students should check this week

Confirm that your details are included in the school's List of Candidates. The circular tells schools not to allow students whose names were not submitted in the online LOC to appear for these assessments. Raise a missing-name concern with the school office immediately.

Bring the record, project or other materials your teacher has requested. Before submitting a file, check that it is your own work and that your name, class and subject details are correct. This is preparation advice, not a new CBSE stationery rule.

The winter guidelines require schools to upload a group photograph of each practical batch through the prescribed app link. The software geotags and time-tags the photograph. This is a school-managed examination record, not an instruction for students to post laboratory photos publicly.

Absence, rescheduling and marks uploads

If illness or another problem may prevent attendance, contact the school straight away. The winter guidelines allow rescheduling only within the notified dates. They do not promise a personal extension beyond the window, and requests for special permission beyond it will not be entertained.

Schools must upload marks within the prescribed schedule. The circular says corrections are not allowed after upload. Students should therefore flag identity or subject-detail errors early, without treating this as a right to negotiate marks with an examiner.

For practical preparation itself, use your teacher's experiment list. Our 30-day revision guide can help you make room for practical work alongside theory revision.

Frequently asked questions

When do CBSE practical exams 2027 start?

Winter-bound schools started on 9 November 2026. Regular-session schools start on 1 January 2027; your school gives your individual subject dates.

What is the last date for regular-school practicals?

The official marks-bifurcation circular gives 13 February 2027 as the end of the regular-school window. Confirm your subject schedule with school.

Does the November schedule apply to every CBSE school?

No. The 9 November to 19 December 2026 window is for winter-bound schools. Regular-session schools have a separate January-February 2027 window.

Can a winter-school practical be moved beyond 19 December?

The winter guidelines allow rescheduling within the notified dates only. Contact your school promptly about absence; do not assume an extension.