What is the difference between weighted and unweighted GPA?

An unweighted GPA uses the standard 4.0 scale where an A is always 4.0 regardless of course difficulty. A weighted GPA gives extra points for honors, AP, or IB courses — typically an A in an AP course counts as 5.0 instead of 4.0. This calculator uses the unweighted scale; check with your school for weighted calculations.

How do credit hours affect my GPA?

Credit hours weight each course's contribution to your GPA. A 4-credit course where you earn an A contributes 16 grade points (4.0 × 4), while a 2-credit A contributes 8 points (4.0 × 2). This means doing well in high-credit courses has a bigger impact on your GPA.

Can I calculate my cumulative GPA across multiple semesters?

Yes. Enter your previous cumulative GPA and total credits earned in the cumulative section, then add your current semester's courses. The calculator combines both into an updated cumulative GPA.

What if my school uses a different grading scale?

This calculator uses the most common US grading scale. If your school uses a different scale (e.g., 10-point scale, percentage-based), you can manually convert your grades to the closest equivalent on the 4.0 scale before entering them.

How accurate is this GPA calculator?

The calculator uses the standard mathematical formula for GPA computation and is accurate to two decimal places. The results match what most universities calculate on official transcripts. However, some schools may round differently or use unique weighting systems.

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GPA Calculator

A GPA calculator computes your Grade Point Average by multiplying each course's grade points by its credit hours, summing those products, and dividing by total credits. Enter your courses, grades, and credit hours to see your semester and cumulative GPA instantly.

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What is GPA Calculator?

A GPA calculator is a browser-based tool that computes a student's Grade Point Average from course grades and credit hours, supporting both semester and cumulative GPA calculations on standard grading scales.

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Your GPA affects scholarships, graduate school admissions, and job opportunities — so you need to know it accurately. This calculator handles the weighted math for any number of courses, shows your semester and cumulative GPA in real time, and lets you project future performance. Enter your grades, see where you stand, and plan your next move with confidence.

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