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GPA Calculator

Calculate a credit-weighted GPA on the standard 4.0 scale.

Calculator

About this calculator

This GPA calculator accepts letter grades or numeric grade points and weights each course by its credit value on a stated 4.0 scale.

Formula notes

weighted GPA = Σ(grade point × course credits) / Σ(course credits). A and A+ map to 4.0, A− to 3.7, down to F at 0.

Worked examples

  1. Example: A for 3 credits and B for 3 credits gives (4×3 + 3×3) / 6 = 3.5 GPA.
  2. Grades A, B+, and C with 3, 4, and 2 credits produce 29.2 quality points across 9 credits, so the weighted GPA is about 3.244.

How to use it

  1. Enter grades separated by commas.
  2. Enter matching course credits in the same order.
  3. Check the course count and total credits before using the GPA.

Frequently asked questions

Can I enter numeric grade points?

Yes. Values from 0 through 4 can be mixed with recognized letter grades.

Does this include honors or AP weighting?

No. It uses a standard 4.0 scale; use your institution's official method when weighted course bonuses apply.

Limits and interpretation

  • Schools can assign different values to plus and minus grades, cap A+ differently, or use weighted scales above 4.0; this tool uses its stated 4.0 table.
  • Repeated courses, pass/fail classes, withdrawals, transfer credits, and institutional rounding rules may change the official transcript GPA.