How to use Weighted GPA Calculator
A course with more credits contributes more to a credit-weighted GPA. Enter grade points and credits as two lists in the same order. There must be one credit value for each grade point.
Use numeric grade points from your transcript, not percentages or letter grades. Select the maximum scale and check which courses your institution includes. Failed, repeated, pass/fail or non-credit courses can be handled differently by local rules.
The formula
A worked example
Grade points: 8, 9, 7 · Course credits: 3, 4, 2 · Maximum grade-point scale: 10-point scale
Credit-weighted GPA: 8.222222222
Enter numeric grade points, not letter grades. Your institution decides which courses count.
Questions about this calculation
Can I enter letter grades?
No. Convert each letter grade using your institution’s grade-point table first.
Can a credit be zero?
This tool requires positive credits. Omit non-credit courses if your institution excludes them.
Formula checks: 2026-10-08. Assumptions & corrections.