Grade Calculator (Weighted Average)

Grade Calculator – Calculate Your Weighted Average Grade

Use this free Grade Calculator to find your weighted average grade for a course. Enter your assignments, grades, and weights to get your final grade as a letter and percentage. Perfect for students tracking their progress in school or college.

How Grade Calculation Works

Grade to Point/Percentage Table

Letter Grade GPA Percentage
A+4.397-100%
A4.093-96%
A-3.790-92%
B+3.387-89%
B3.083-86%
B-2.780-82%
C+2.377-79%
C2.073-76%
C-1.770-72%
D+1.367-69%
D1.063-66%
D-0.760-62%
F0.00-59%

Example Calculation

  • Homework (A, 20%): 95 x 20 = 1900
  • Midterm (B+, 30%): 88 x 30 = 2640
  • Final Exam (A-, 50%): 91 x 50 = 4550
  • Total weight: 100
  • Total weighted score: 1900 + 2640 + 4550 = 9090
  • Weighted average = 9090 / 100 = 90.9% (A-)
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