GPA Calculator
Calculate your GPA from letter grades and credit hours. Enter each course as "Grade Credits" per line (e.g. A 3 or 3.5 4). Uses standard 4.0 scale. Free online GPA calculator for students.
GPA calculator
Format: Grade Credits (e.g. A 3 or 3.5 4). One course per line.
GPA
What is this?
GPA (grade point average) is the weighted average of grades, where each course is weighted by its credit hours. Uses a 4.0 scale: A=4, B=3, C=2, D=1, F=0. Plus/minus grades use values like A-=3.7, B+=3.3. Enter each course as "Grade Credits" per line—e.g., "A 3" or "3.5 4". The calculator supports both letter grades and 4.0-scale numbers. GPA = sum(grade × credits) ÷ sum(credits). Not all schools use the same scale—some use 5.0 or 100-point systems. Verify your institution's policy. Useful for tracking progress and planning.
When to use
Use to calculate semester GPA, cumulative GPA, or project what grades you need. Example: A (3 cr) + B+ (4 cr) + C (3 cr) = 3.12 GPA. Check your school's scale—some use 5.0. Students track semester performance. See what grade you need on the final to hit a target GPA. Plan course loads. Scholarship applications often require GPA. Graduate school applications need cumulative GPA. Essential for academic planning. Enter your courses and get instant results.
How to use
Enter one course per line: grade followed by credit hours. Use letter grades (A, B+, C-) or 4.0 scale numbers. GPA = sum(grade × credits) ÷ total credits.
Example: A 3, B+ 4, C 3 → (4×3 + 3.3×4 + 2×3) ÷ 10 = 3.12
Frequently asked questions
- GPA = sum(grade points × credits) ÷ sum(credits). Each course grade is multiplied by its credit hours, then the total is divided by total credits.
- A 4.0 scale assigns A = 4.0, B = 3.0, C = 2.0, D = 1.0, F = 0. Plus/minus grades use values like A- = 3.7, B+ = 3.3.
- No. Many US schools use 4.0, but some use 5.0 or 100-point scales. This calculator uses the standard 4.0 scale. Check your institution's policy.