Grade Calculator

Use this calculator to find out the grade of a course based on weighted averages.This grade calculator accepts letter, percentage and point grades as input. Whatever you are from a college or from a high school, it works for you.

# Grade (letter) Grade (%) Weight
Total:  
%
(Weights should be in %)
    

Formula for percentage grades

Grade = ( g1×w1+ g2×w2+ g3×w3+...+ gn×wn)÷ (w1+w2+w3+...+wn)

Where,

gn: grade of the nth assessment

wn: weight of the nth assessment

Formula for letter grades

Grade = ( g1×w1+ g2×w2+ g3×w3+...+ gn×wn)÷ (w1+w2+w3+...+wn)

Where,

gn: grade of the nth assessment

wn: weight of the nth assessment

Formula for point grades

Grade = (g1+g2+g3+...+gn) ÷ (m1+m2+m3+...+mn)

Where,

gn: grade of the nth assessment

mn: max points of the nth assessment

Letter/Grade/Percentage Equivalents Table

The calculators above use the following letter grades and their typical corresponding numerical equivalents based on grade points.

Letter GradeGPAPercentage
A+4.397-100%
A493-96%
A-3.790-92%
B+3.387-89%
B383-86%
B-2.780-82%
C+2.377-79%
C273-76%
C-1.770-72%
D+1.367-69%
D163-66%
D-0.760-62%
F00-59%