All converters
CGPA, SGPA, GPA & percentage tools
Dedicated calculators for university formulas, attendance, GPA planning, and scale swaps.
Turn a cumulative GPA into a percentage using the circular your university actually published — not a generic ×9.5.
% to CGPAConvert percentage to CGPAReverse the usual conversion — useful when a form asks for CGPA and you only have marks %.
SGPA to CGPACalculate CGPA from SGPACGPA is not a simple average of SGPAs — heavier semesters count more.
SGPA to %Convert SGPA to percentageSame multipliers as CGPA → %, applied to a single semester result.
GPA calculatorSemester GPA calculatorAdd courses, credits, and points — GPA is the credit-weighted mean.
Marks %Calculate percentage from marksWorks for one paper or a full marksheet — overall % uses the combined totals.
Final gradeWhat score do I need on the final?Back-solve the remaining weighted piece — usually the final exam.
CGPA to GPAConvert 10-point CGPA to 4.0 GPAA linear estimate: (your CGPA ÷ scale maximum) × 4.0.
Attendance 75%Attendance calculator (75%, 80%, 85%)Enter classes held and attended — see bunk room or how many lectures you still need.
GPA plannerGPA planner: SGPA needed next semesterSame math as Plus mode, on its own page — useful when you are planning registration.
Class gradeClass grade calculatorAdd each component with its weight and score. The running course % updates live.
Fail impactWhat if I fail this subject?Model a backlog before results: fail now, then optional retake grade.
First classIs my CGPA first class or distinction?Uses your university formula, then typical 75% / 60% / 50% / 40% cut-offs. Confirm in your ordinance.
WES-style GPACGPA to 4.0 GPA (planning table)Linear ×0.4 is too blunt. This uses bands students use for planning US applications.
A-level GPAO-level and A-level to GPAAdd each subject grade. GPA is the unweighted mean of the 4.0 points — not a board certificate.
University CGPA to %
VTU, AKTU, GTU, SPPU, JNTU, Anna, and CBSE each use a different rule.
Karnataka VTU publishes two rules. Current 2021/2022 batches multiply by 10. Older 2018-scheme marksheets subtract 0.75 first.
AKTU CGPA to %AKTU CGPA to percentageUP technical-university conversions usually deduct 0.5 CGPA before multiplying by 10.
GTU CGPA to %GTU CGPA to percentageGTU engineering colleges typically use the 0.5 offset before × 10. An 8.0 CGPA prints as 75%.
SPPU CGPA to %SPPU / Pune University CGPA to percentagePune University’s widely cited conversion subtracts 0.75 before × 10.
JNTU CGPA to %JNTU CGPA to percentageMany JNTU affiliated colleges use Percentage = CGPA × 10 − 7.5. An 8.0 CGPA is 72.5%.
Anna CGPA to %Anna University CGPA to percentageAnna University and most affiliated colleges map 10-point CGPA straight to percentage with × 10.
CBSE CGPA to %CBSE CGPA to percentageCBSE and many UGC-style tables use Percentage = CGPA × 9.5 — not the same as university × 10.
Formula directory · 5.0–10.0 CGPA in percentage · 8.2 CGPA in percentage