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Free GPA scale converter

GPA Converter

Convert a percentage, a letter grade, or a GPA on a 4.3, 5.0 or 10-point scale to the standard 4.0 GPA — and see the same grade on every other scale.

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How the GPA converter works

Percentages and letter grades are converted with the common plus/minus table: 93% and up is an A (4.0), 90–92% an A− (3.7), 87–89% a B+ (3.3), down to below 60%, an F (0).

GPAs on another scale are converted in proportion: divide by the top of the scale and multiply by 4. A 4.3 scale is the exception — it differs from the 4.0 scale only for an A+, so it is capped at 4.0.

Converting weighted GPA

A weighted GPA on a 5.0 scale includes bonus points for Honors and AP classes. Scaling it down gives a rough estimate, but the exact unweighted GPA needs your class list: enter it in the GPA calculator to get both. For a single percentage, the percentage to GPA page has the full chart.

Frequently asked questions

How do I convert my GPA to a 4.0 scale?

For a percentage or letter grade, look it up on the 4.0 table (93% = A = 4.0, 88% = B+ = 3.3 and so on). For a GPA on another scale, divide by that scale’s top and multiply by 4: a 4.5 on a 5.0 scale is 4.5 ÷ 5 × 4 = 3.6.

How do I convert a 5.0 weighted GPA to 4.0?

Only approximately. A weighted GPA adds bonus points for Honors and AP classes, so the exact unweighted GPA depends on which classes were weighted. For an exact number, enter your classes in the GPA calculator, which shows both GPAs.

How do I convert a 10-point CGPA to a 4.0 GPA?

The usual approximation is CGPA ÷ 10 × 4, so an 8.5 CGPA is about 3.4. Universities and credential services often use their own tables, so treat it as an estimate.

What is a 4.3 GPA scale?

A scale where an A+ is worth 4.3 instead of 4.0. Every other letter is worth the same, so a 4.3-scale GPA converts to 4.0 by counting A+ as 4.0 — only GPAs above 4.0 change.

Is a 3.5 GPA good?

A 3.5 is between a B+ and an A−, about 87–92%. It is above the US average and meets the bar for many scholarships and honor societies.