Education / MAYEXA TOOLS

CGPA Calculator

Calculate GPA, SGPA and CGPA with credit-weighted grades and configurable scales. Review semester totals locally without an account.

Processed on your deviceVersion 1.1.0

GRADE STUDIO

Make every credit count

Explore your GPA, semester SGPA and cumulative CGPA using your own grading rules.

Calculated on your device

CGPA: cumulative average weighted by course or semester credits. Modes share the same weighted formula. Existing inputs remain when switching views.

Grade mapping · example only, edit to match your institution

Grade labels and points

Use label:points, separated by commas; 1–30 unique labels. Lowering the scale preserves your mapping and inputs, and flags values above the maximum. No automatic scale conversion.

Courses

2 / 100

Course nameSemesterGradePointsCredits

Use GPA-eligible credits only. Enter a zero-point failed course if your institution includes it. Exclude pass/fail, repeated or transfer courses only according to your institution’s rules.

Optional local draft

Save only when you choose. Stored on this browser profile, including course names; delete on shared devices.

How to calculate GPA, SGPA and CGPA

Choose a mode and maximum points. Edit the illustrative mapping to match your institution, or enter points directly. Add each course with its credits. For cumulative results, assign semester numbers or use semester SGPAs with the credits they represent. Review the included credits and per-semester breakdown, then copy or export.

Rules, limits and privacy

This is a general credit-weighted calculator, not an official transcript or institutional certification. Scales, eligible courses, repeats, exclusions and rounding differ by institution. No universal CGPA-to-percentage or cross-scale conversion is applied. GPA and SGPA modes treat all entered courses as one group; original semester numbers are preserved for CGPA.

Maximum 100 courses and 20 semesters; course credits0.01–100, semester credits0.01–10000 and point scale0.01–20. Drafts are schema-checked, bounded64KiB and opt-in; malformed loads keep your current inputs. Saving/loading validates both course and semester inputs, including hidden views; correct out-of-scale values there before saving. Calculations have no input network traffic or AI. Save/load/delete reports storage failures.

Reference for credit weighting: MIT Registrar GPA explanation. Its institutional mapping is not our default.

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How to use CGPA Calculator

Choose GPA, SGPA or CGPA and your institution's maximum points. Edit the illustrative mapping or use direct grade points.
Enter course credits; cumulative results can use course semester numbers or semester SGPAs and the credits they represent.
Review included credits and per-semester breakdown, then copy or download TXT/CSV. Changing scale preserves inputs and flags invalid values.
Optional Save locally stores a validated draft on this browser profile. Load preserves current inputs on failure; delete saved drafts on shared devices. Confirm institution-specific rules.

A practical example

A 4-credit subject at 9 points and 2-credit subject at 6 points gives GPA 8.

How it works

Credit-weighted GPA=sum(points*credits)/sum(credits); semester summaries weighted by their included credits, never unweighted semester averages.

Limits and assumptions

Maximum100 courses across20 semesters; point scale0.01-20. Course credits0.01-100; semester credits0.01-10000. Institution inclusion, repeat and rounding rules differ. No universal percentage or cross-scale conversion. Opt-in local drafts up to64KiB.

GPA, SGPA and cumulative CGPA modes4, 5, 10 or custom point scale up to20Course grades/direct points and weighted creditsCGPA from course semesters or semester SGPA plus creditsStrict editable illustrative grade mappingPer-semester breakdown, summary copy, TXT and numeric CSVValidated opt-in local drafts with load/delete/restore

CLEAR ANSWERS

Frequently asked questions

What does CGPA Calculator help with?

A credit-weighted GPA is the sum of credit × grade-point values divided by the total included credits. SGPA applies that idea to a semester; CGPA combines the relevant academic record. Mayexa provides separate modes and configurable scales so you can enter your institution's actual grading rules.

What should I check before relying on the result?

Repeated courses, pass/fail modules and excluded credits can follow institution-specific rules. Enter only the items that count under your academic policy, and compare the result with your transcript. Do not convert CGPA to a percentage using a universal multiplier: consult your institution's published conversion rule. The output is a calculation aid, not an official transcript or credential verification.

Do I need a Mayexa account?

No Mayexa account is required. Review the workspace's processing labels and limits before entering data.

How are GPA, SGPA and CGPA weighted?

They use sum(points times credits) divided by sum(credits). Semester summaries must include their credits; a plain average of semester SGPAs is not used.

Does choosing a scale convert my grades automatically?

No. Existing points and mappings are preserved. Values above the new maximum are flagged. Edit the example mapping to match your institution; no universal percentage or scale conversion is assumed.

How are local drafts handled?

Save locally is opt-in. Both course and semester inputs are validated, including hidden views, and stored only in this browser profile. Invalid loads preserve current inputs; storage failures are reported. Delete saved drafts on shared devices.

Is this an official result?

No. It is a generic credit-weighted estimate. Your institution decides eligible courses, repeats, exclusions, scale and rounding. Display rounds to three decimals while weighting keeps full precision.

Learn the method and check the limits

Work through a practical example and understand how to interpret the result before relying on it.

Calculate GPA, SGPA and CGPA Using Credits and Your Grade Scale