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GPA Calculator

Calculate grade point average from letter grades and credit hours.

Results are provided for general informational use. Verify important financial, health or legal figures before relying on them.

About this GPA Calculator

The GPA Calculator converts letter grades to grade points on a standard 4.0 scale and weights them by credit hours to find an overall grade point average. Enter one course per line to calculate a semester or cumulative GPA.

For related tasks, try Average Calculator, Standard Deviation Calculator or Percentage Calculator.

How the calculation works

GPA equals the sum of each course grade point multiplied by its credit hours, divided by the total credit hours. Standard grade points used: A=4.0, A-=3.7, B+=3.3, B=3.0, B-=2.7, C+=2.3, C=2.0, C-=1.7, D+=1.3, D=1.0, F=0.

How to use it

  1. Enter one course per line as grade,credits, for example A,3.
  2. Use standard letter grades from A to F, with optional + or -.
  3. Calculate to see the weighted GPA and total credits.

Practical example

Courses of A,3 and B+,4 and C,3 produce a GPA calculated from grade points of 4.0, 3.3 and 2.0 weighted by their credit hours.

Frequently asked questions

Which grading scale is used?

A standard US 4.0 scale with plus and minus grades. Some schools use a different scale, so check your institution's policy.

Can I calculate a cumulative GPA across semesters?

Yes. List every course from every semester you want included, one per line.

What happens if a line is invalid?

Lines that do not match the grade,credits format are skipped.

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