Grade Calculator
Calculate your final grade, weighted average and GPA from assignment scores online for free. Supports letter grades and percentage grading. No sign-up required.
How to use the Grade Calculator
- Enter Assignments: Enter each assignment or exam name
- Enter Grades: Enter the grade you received
- Enter Weights: Enter the weight percentage for each item
- Calculate: Click Calculate to see your weighted average final grade and letter grade
Frequently Asked Questions
How do I calculate my final grade with percentages?
Multiply each grade by its weight percentage, add all weighted scores together. Example: Exam (70% × 40%) + Homework (85% × 60%) = 28 + 51 = 79% final grade.
What grade do I need to pass?
Most courses require 60-70% to pass. Enter your current grades and remaining assignment weights to calculate exactly what score you need on future assignments.
How is a weighted grade calculated?
Multiply each score by its weight, add all weighted scores. Example: if midterm (worth 30%) = 80%, final (worth 70%) = 90%, weighted grade = (80×0.3) + (90×0.7) = 24 + 63 = 87%.