GPA Calculator helps students figure out their semester GPA and lifetime CGPA in seconds — without spreadsheets, without ads, and without sharing any data with anyone.

Just enter each subject's marks and credit hours. The app converts every mark to a letter grade automatically and shows your GPA on a 4.0 scale as you type. When the semester is done, save it with one tap. Your saved semesters roll up into a credit-weighted CGPA you can watch over time.

WHY STUDENTS LOVE IT
- Instant calculation — type a mark, see the GPA change immediately. No extra button to press.
- Save your semesters — each saved semester becomes part of your CGPA automatically.
- Built-in formula reference — never wonder how GPA is computed. The formula and the full 4.0 grading scale are one tap away.
- Works fully offline — open the app on a plane, in a dorm with bad Wi-Fi, anywhere.
- No account, no email, no sign-up — install and go.
- Light mode and dark mode with a clean, modern design that's easy on the eyes.

HOW IT WORKS
1. Enter each subject's name, marks (0–100), and credit hours.
2. Your GPA updates live as you type.
3. Tap "Save semester" when the term ends — the app stores it and folds it into your CGPA.
4. Repeat next semester. Watch your CGPA improve.

GRADING SCALE (4.0)
The app uses the standard US 4.0 scale: 93+ = A (4.0), 90 = A- (3.7), 87 = B+ (3.3), 83 = B (3.0), 80 = B- (2.7), 77 = C+ (2.3), 73 = C (2.0), 70 = C- (1.7), 67 = D+ (1.3), 63 = D (1.0), 60 = D- (0.7), below 60 = F (0.0).

PRIVACY FIRST
We don't collect any data. Nothing leaves your device. There are no analytics SDKs, no advertising libraries, and no third-party trackers, and we don't ask for an account. Your grades are your business.

WHO IT'S FOR
- University students tracking semester performance
- High school students preparing for college applications
- Anyone curious about "what would my GPA look like if I get a B in this class?"

We built GPA Calculator because we needed it ourselves and every other calculator we tried was buried in pop-up ads. If you find it useful, please leave a rating — it really helps. Got feedback or a feature request? We read every review.