GPA Calculator
GPA calculator on the 4.0 scale. Enter each course grade and its credit hours to get your weighted grade point average and total credits.
Formula
GPA = sum(grade points × credits) / total credits
Use it from the API
curl "https://moltcalc.com/api/calc/gpa?courses=A%203%2C%20B%2B%204%2C%20B%203%2C%20A-%204"
See the API docs for every endpoint and the input schema.
FAQ
How is GPA calculated?+
Multiply each course's grade points by its credit hours, add those up, then divide by the total credit hours. That weights bigger courses more heavily than small ones.
What grade points does it use?+
The standard US 4.0 scale: A = 4.0, A- = 3.7, B+ = 3.3, B = 3.0, and so on down to F = 0.0. You can also type a numeric grade point directly instead of a letter.
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