GPA Calculator
Enter each course's credits and letter grade to see your term or cumulative GPA straight away. Works with the US A–F scale and Turkey's AA–FF scale.
This tool runs entirely in your browser; what you enter is never sent to our servers.
How to use it
- Choose your school's grading scale: US (A–F) or Turkey (AA–FF).
- Enter each course's credits and letter grade; the course name is optional.
- The GPA updates as you type; use “Add course” for more rows.
How GPA is calculated
Weighted GPA = Σ (credits × grade points) ÷ Σ credits. Example: an A (4.0) in a 3-credit course and a B+ (3.3) in another 3-credit course: (12 + 9.9) ÷ 6 = 3.65. US scale: A 4.0 · A− 3.7 · B+ 3.3 · B 3.0 · B− 2.7 · C+ 2.3 · C 2.0 · C− 1.7 · D+ 1.3 · D 1.0 · F 0. Rows with no credits or no grade are left out.