Roll Number
A roll number is a serial number given to a student within a class and section, usually reassigned each academic year, often alphabetically. It is used for daily attendance, seating, and internal exam identification. Unlike the admission number, the roll number can change year to year and is not a permanent identifier.
A class-and-section serial number assigned each year for attendance, seating and exam identification.
Why it matters
Roll numbers are reassigned every year and shift when students join or leave mid-session, so anything filed under a roll number alone becomes ambiguous the moment the academic year turns. Marks recorded against 'Roll 17' last year attach to a different child this year. The class teacher assigns and maintains them; the office must make sure the admission number, not the roll number, is the key every permanent record hangs on.
In practice
- The class teacher assigns roll numbers once sections are finalised at the start of the year, in most schools alphabetically by student name.
- Mid-session admissions are added at the end of the sequence rather than renumbering the class, so strict alphabetical order stops holding.
- Attendance registers, seating plans and internal exam answer scripts are identified by roll number together with class and section.
- Boards issue a separate examination roll number on the admit card for Class 10 and 12; it is unrelated to the school's internal roll number.
- The durable identifiers live elsewhere — the admission number in the admission register, and the PEN and APAAR ID in UDISE+ records.
Common mistakes
- Keying mark registers or software records on roll number alone — the previous year's data becomes impossible to match reliably.
- Renumbering an entire class after a mid-year admission, invalidating attendance registers already written up by hand.
Common questions
What is the difference between a roll number and an admission number?
The admission number is permanent and unique to a student for their entire time at the school; the roll number is a within-class serial reassigned each year. Use the admission number to link fees, marks, attendance and certificates. Use the roll number only for day-to-day identification inside a class and section.
Should roll numbers be reassigned every academic year?
Most schools do reassign them, because sections are re-formed and the alphabetical order changes. That is fine as long as no permanent record is keyed on the roll number alone — always store the roll number together with the class, section, academic year and admission number so old records stay unambiguous.
Is the board exam roll number the same as the school roll number?
No. The board generates its own roll number for each candidate from the List of Candidates the school submits, and prints it on the admit card and mark sheet. It identifies the student to the board for that examination only and has no relationship to the serial number used in the school's own registers.
Edutris organises every student by class and section, with the admission number as the permanent identifier underneath — so records stay linked even as classes and sections change each year.
Related terms
Admission Number
The unique number assigned to a student at admission that identifies them for their entire enrolment.
Section
A subdivision of a class (e.g. Class 6-A, 6-B) that keeps class sizes manageable.
Class Teacher
The teacher responsible for a specific class-section — its attendance, discipline, records and parent liaison.
Biometric Attendance
Attendance captured through fingerprint, face or RFID devices instead of manual roll-calling.
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