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SGPA to percentage calculator

Formula (CGPA − 0.75) × 10 (8.40 − 0.75) × 10 = 76.50%

Not verified for your programme. Selected formula: General (10-point). Confirm it against your examination manual before putting the figure on a form.

Illustrative 10-point formula; no national conversion rule. Use it only if your own regulation specifies this formula.

Class labels are illustrative percentage bands, not an award of distinction or first class. Your programme may use CGPA thresholds, attempt limits and backlog conditions.

Every formula here is labelled either verified against an issuing document, or not verified. A verified badge is never shown without a real citation.

Ad slot · fixed height, reserved to keep CLS at zero

Converting one semester, not your whole degree

SGPA is the credit-weighted grade point average of a single semester. Converting it to a percentage uses the same formula your university applies to CGPA — the arithmetic does not change because the period is shorter. What changes is what the number means: an SGPA percentage describes one semester only, and most forms that ask for a percentage actually want the cumulative figure, which the CGPA to percentage page converts.

There is no national SGPA conversion rule. The default (SGPA − 0.75) × 10 is illustrative, not a verified substitute when your university is unknown. The cited Anna and Mumbai circulars specify CGPA, so applying them to SGPA is an estimate. Check your own semester conversion regulation.

The ×9.5 factor is a CBSE school-board device and is offered on this page only because students keep looking for it. It was derived from the average marks of high scorers in Classes X and XII, and it has no standing in an engineering examination ordinance. Using it on a placement form inflates your percentage by several points against the figure your college would certify.

Every formula here is labelled either verified against the issuing document, or not verified. Verified means the ordinance, circular or examination manual was read, and the page links it with the date. Not verified means the formula is in wide circulation but unchecked, so it ships with no badge and no link. Confirm an unverified formula against your own examination manual before you put the figure on anything official.

SGPA to percentage on the general 10-point formula

SGPA(SGPA − 0.75) × 10Class
6.0052.50%Second class
6.5057.50%Second class
7.0062.50%First class
7.5067.50%First class
8.0072.50%First class
8.4076.50%Distinction
9.0082.50%Distinction
10.0092.50%Distinction

Three mistakes to avoid

01
Submitting SGPA where CGPA was asked for One strong semester is not your degree average. Read the field label on the form.
02
Averaging your SGPAs to get a cumulative figure Semesters carry different credit totals. CGPA weights each semester by its credits.
03
Borrowing another university’s formula A friend at a different institution has a different multiplier. The gap can exceed 13 percentage points.

Frequently asked

What is the formula to convert SGPA to percentage?
It depends on your university. The general 10-point convention is (SGPA − 0.75) × 10. The cited Anna and Mumbai sources concern CGPA, not a verified SGPA conversion. Only select a formula your semester regulation actually permits.
Is 8.5 SGPA a good score?
On the general formula it is 77.50%, which sits in the distinction band at most institutions and clears the 70% or 75% cut-off that many campus recruiters apply.
Can I use ×9.5 for SGPA?
Only if you are converting a CBSE school result. For a university SGPA it overstates the percentage and does not match what your college would certify.
How do I get CGPA from my SGPAs?
Take the credit-weighted average of every semester, using each semester’s total credits as the weight — not the plain average of the SGPA numbers. The SGPA calculator does the per-semester arithmetic from your subjects and credits.
Why does the result truncate instead of rounding?
Because rounding up overstates your result. 76.98% is reported as 76.98%, never as 77%.

Read the background

SGPA full form Semester Grade Point Average — what counts as one semester, and the letter scale behind the points. What is SGPA? One semester, calculated step by step, including what a single failed subject actually costs. How to calculate percentage from CGPA The procedure, the four formulas in common use, and what to actually write on a form when your university publishes none of them. The CGPA to percentage formula Where each multiplier came from, why subtracting 0.75 exists at all, and the ceiling that makes some conversions impossible to reverse. Mumbai University CGPA to percentage The 2019 CBCS circular specifies 7.1 × CGPA + 11 and whole-percentage rounding; programme scope matters. Anna University CGPA to percentage Official ×10 conversion for University Departments R2015, R2018 and R2019, with the source and limits explained.

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More in grade conversion

CGPA to percentage calculator Convert CGPA to percentage with the formula your university actually uses. Percentage to CGPA calculator Convert a percentage back to CGPA using the inverse of your university formula, with an explicit out-of-range message when a percentage… CGPA to GPA calculator Convert a 10-point CGPA to the 4-point GPA scale used by universities abroad — and understand why most applications want a WES… Percentage to SGPA calculator Recover a semester SGPA from its percentage using the inverse of your university formula, with an explicit refusal when the percentage…
Attendance calculator Work out your attendance percentage and, more usefully, how many classes you must still attend to reach 75% — or how many you can miss… SGPA calculator Calculate SGPA from your subject grades and credits.

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Last updated 8 October 2026 · reviewed by Ajay Sukhadeve