GPA Calculator
Add each course with its letter grade and credit hours to get your semester GPA on the standard 4.0 scale. Mark AP or Honors courses and flip the weighted toggle to see the weighted vs unweighted GPA difference, then add your prior credits for a cumulative GPA calculator total — all computed instantly in your browser.
Cumulative GPA (optional)
Frequently Asked Questions
What is the difference between weighted vs unweighted GPA?
Unweighted GPA treats every course the same on a 4.0 scale (an A is 4.0 whether it is regular or AP). Weighted GPA adds extra points — commonly +1.0 — for harder AP and Honors courses, so an A in AP Chemistry counts as 5.0. Toggle the weighted option above to compare both.
How does the cumulative GPA calculator work?
It combines your past record with this semester: multiply your prior GPA by your prior credits, add this semester's grade points, then divide by total credits. Enter both prior fields above to see semester and cumulative GPA side by side.
Can I use this as an LSAC GPA calculator or law school GPA calculator?
As a rough practice tool, yes — LSAC converts grades to a 4.33 scale (A+ = 4.33) and counts every repeated course, so this 4.0-scale calculator will land slightly below your true LSAC number. Law schools receive the official LSAC report; use this page to estimate and plan.
Is this a grade curve calculator?
Not exactly — a grade curve calculator converts raw percentages into curved letter grades, while this tool converts your final letter grades into GPA points. For the best estimate, enter the letter grades shown on your report card or transcript.