GPA to Letter Grade Converter
Enter your values below and click Calculate for instant results.
Convert between letter grades and GPA point values instantly. Includes the full 4.0 scale reference.
Enter your values below and click Calculate for instant results.
The 4.0 GPA scale is used by the majority of US colleges and universities to convert letter grades into numeric values. Each letter grade corresponds to a specific GPA point value, which is then used to calculate a weighted average based on credit hours.
A+ is treated as 4.0 on most standard scales, not 4.3, though some institutions do use 4.3 for A+. If your school uses a 4.3 scale, an A+ counts as 4.3 and affects cumulative GPA calculations slightly differently. Check your school's official grading policy for exact values.
A = 4.0 (93-100%), A- = 3.7 (90-92%), B+ = 3.3 (87-89%), B = 3.0 (83-86%), B- = 2.7 (80-82%), C+ = 2.3 (77-79%), C = 2.0 (73-76%), C- = 1.7 (70-72%), D+ = 1.3 (67-69%), D = 1.0 (63-66%), D- = 0.7 (60-62%), F = 0.0 (below 60%). These ranges are the most common but individual schools may use slightly different cutoffs.