Semester GPA Calculator
SGPA from letter grades & credits on 10-pt or 4-pt scales โ with the biggest-lever tip, subject bars & PDF/Excel.
Your semester GPA (SGPA)
8.56 / 10
๐ Excellent ยท 16 credits
๐ก Biggest lever: one grade step up in Mathematics lifts your SGPA to 8.81 (+0.25).
โ % (ร9.5)
81.3%
Grade points earned
137
๐ Where your grade points come from
SGPA = total grade points รท total credits. High-credit subjects move it most โ that's why the lever tip usually names one.
โ ๏ธ Grade letters and points follow UGC/AICTE conventions โ some universities use different point values. Your SGPA feeds the CGPA credit-weighted; track the full picture in our CGPA Calculator.
๐This semester, computed the way your university does
SGPA is the credit-weighted average of one semester's grades: each subject's grade points times its credits, summed, divided by total credits. Pick your grades from the UGC/AICTE letter list (or US letters on the 4-point scale), set the credits, and get your SGPA live โ with the biggest-lever tip showing which single subject, improved one grade step, lifts your SGPA the most, plus PDF and live-formula Excel reports.
๐Everything you'd want to know
- Letter-grade dropdowns (O/A+/A/B+โฆ or A/Aโ/B+โฆ) so you enter what's on the grade card, not numbers.
- 10-point and 4-point scales, with grades remapped intelligently when you switch.
- The biggest-lever insight: which subject's one-step improvement gains the most SGPA.
- Per-subject bars showing grade points earned, and an approximate percentage.
- PDF report + Excel with live SUMPRODUCT formulas.
๐งฎThe maths
Credits are the weights: an A+ in a 4-credit subject adds 36 grade points, while the same grade in a 2-credit lab adds 18. That's why the biggest-lever tip almost always names a high-credit subject โ improving where the credits are is the efficient path.
๐กSGPA and CGPA
- SGPA is one semester; CGPA is all semesters credit-weighted together โ track the full journey in our CGPA Calculator.
- Early semesters set the tone: with few credits banked, each semester moves your CGPA a lot.
- Electives with high credits deserve the same seriousness as cores โ the formula doesn't know the difference.
- Keep your own grade record each semester; transcript errors are easiest to fix early.
๐ก Frequently Asked Questions
How is SGPA calculated?+
Multiply each subject's grade points by its credits, add them up, and divide by total credits. Five subjects with grades 9, 8, 10, 7, 9 and credits 4, 4, 3, 3, 2 give an SGPA of 8.56. This calculator does it live from letter grades.
What is the difference between SGPA and CGPA?+
SGPA covers one semester; CGPA is the credit-weighted aggregate of all semesters so far. A great SGPA moves your CGPA more in early semesters, when fewer credits are banked against it.
How do I convert SGPA to percentage?+
The common approximation is SGPA ร 9.5 (CBSE-style) or ร 10, but universities prescribe their own rule. This tool shows the ร9.5 figure for reference โ check your ordinance for the official conversion.
What is a good SGPA?+
On the 10-point scale, 8+ is excellent and 9+ outstanding; many placements shortlist around 7.0โ7.5. One strong high-credit subject can move your SGPA more than two weak low-credit ones โ the lever tip shows exactly which.
Do labs and electives count in SGPA?+
Yes โ everything with credits counts, weighted by those credits. A 2-credit lab matters half as much as a 4-credit theory subject, but it still matters; a poor lab grade is an unnecessary leak.