Grade Calculators
Know exactly where you stand in every class — and what you need on the next test.
Which grade calculator do I need?
- “What do I need on my final?” — the final grade calculator works backwards from your target.
- “What is my grade right now?” — the weighted grade calculator combines homework, quizzes and exams by their syllabus weights.
- “What percentage did I get on this test?” — the test grade calculator turns questions wrong into a percentage and letter grade, and builds an EZ grader chart for teachers.
The weighted average behind every class grade
Most classes combine categories with different weights. Your grade is a weighted average:
Class grade = Σ (category average × weight) ÷ Σ weights
A 95% on homework worth 10% moves your grade far less than an 80% on a midterm worth 30%. Knowing the weights tells you where your effort pays off.
From class grades to GPA
Once each class has a final percentage, convert it to a letter and grade points with the grade converter, then combine your classes with the cumulative GPA calculator.