How do I convert a percentage to a 4.0 GPA?

A common unweighted scale maps 93-100% to 4.0 (A), 90-92% to 3.7 (A-), 87-89% to 3.3 (B+), and so on. Enter a percentage and this tool shows the 4.0 equivalent and letter grade.

Is this weighted or unweighted?

This uses the standard unweighted 4.0 scale. Weighted scales add points for honors/AP courses (often up to 5.0), and vary by school, so check your school’s policy for those.

Do colleges recalculate GPA?

Many colleges recalculate GPA on their own scale, so treat any conversion as an estimate. What matters most is strong grades in challenging courses.

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GPA scale converter.

Translate a percentage into a 4.0 GPA, or a 4.0 GPA into a percentage and letter grade. Free, no sign-up.

My grade is a

Value

Standard unweighted scale — weighted (AP/honors) scales vary by school. Want to raise your GPA? See our guide →

Good to know

One number, several scales

Percentages, the 4.0 scale, and letter grades all describe the same performance different ways. Knowing how yours translates helps when you’re reading a college’s requirements or comparing to a friend at another school — just remember schools weight and recalculate differently.

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