Summary
Estimate a credit-weighted unweighted GPA on a 4.0 scale.
Calculation details
Enter grade-credit pairs using GRADE:CREDITS. Calculations retain raw JavaScript number precision; display values are rounded to at most six decimal places.
Formula
GPA = total(grade points × credits) / total credits.
Worked example
GPA Calculator example
Credit-weighted GPA on a 4.0 scale.
How it works
Enter GRADE:CREDITS pairs. Credits weight the 4.0 grade points. Confirm your institution’s scale — mappings differ.
Frequently asked questions
How accurate is the GPA Calculator?
The calculation keeps raw numeric precision and rounds only the displayed result to at most six decimal places.
What should I do with an invalid result?
Check that every visible value is finite and that no required divisor is zero.