What GPA scale does this use?

The standard US unweighted 4.0 scale, where A/A+ is 4.0 and F is 0.0, with plus and minus grades at intermediate points, for example a B+ is worth 3.3.

Do all schools use the same percentage cutoffs for letter grades?

No, grading cutoffs vary by school, program and country. This calculator uses the common US 10-point scale (90-100 = A, 80-89 = B, and so on) as a general reference, check your institution's own scale for official results.

Letter Grade Converter

Convert a percentage score to a US letter grade and GPA points.

How this is calculated

Table lookup against the standard US 10-point letter grade scale

Assumptions used in this calculation

US 10-point scale: Grading scales vary by institution and country, this uses the common US 10-point scale.

About this calculator

The letter grade converter converts a percentage score to its equivalent US letter grade (A+ to F) and GPA points on the standard 4.0 scale.

Worked example

85%

Result: B (3.0 GPA)

Was this helpful?

Letter Grade Converter

About this calculator

Frequently asked questions

What GPA scale does this use?

Do all schools use the same percentage cutoffs for letter grades?