GPA Calculator
Add each course's credit hours and letter grade to calculate your weighted grade point average instantly.
Enter your courses
How GPA is calculated
Grade Point Average is the sum of (credit hours × grade points) for every course, divided by your total credit hours. Each letter grade maps to a point value on a 4.0 scale — an A is 4.0, a B is 3.0, and so on, with plus/minus grades adjusted slightly.
Why it matters
Your GPA is used by schools, scholarship committees and employers as a quick summary of academic performance across every course you've taken, weighted by how much each course counted.
Frequently asked questions
What GPA scale does this use?
This calculator uses the standard US 4.0 scale, where A = 4.0 down to F = 0.0, with plus/minus grades adjusted proportionally.
Does this calculate cumulative or semester GPA?
Both — just enter every course you want included. For a single semester, add only that semester's courses; for cumulative GPA, add your full course history.
Can I use this for weighted (honors/AP) GPA?
This tool calculates unweighted GPA. For weighted GPA, add an extra grade point manually before entering the grade (check your school's specific weighting policy).