Education Calculators

Education calculators turn scores into grades. Work out a weighted class grade from assignment scores and weights, find the score you need on a final exam to reach a target grade, convert missed questions on a test into a percentage and letter grade, and calculate GPA for college, high school or a cumulative record. Every tool runs in your browser, shows its steps and needs no sign-up.

Last updated October 20, 2026

Featured tools

Education & Grades · Grading
Grade Calculator
Weighted class grade and letter grade from scores and weights
Education & Grades · Grading
Final Grade Calculator
The score you need on the final exam to reach your target grade
Education & Grades · GPA
GPA Calculator
College, high school (weighted) and cumulative GPA from letter grades and credits
Education & Grades · Test Scores
SAT Score Calculator
Total SAT score from the two section scores, and the gap to a target

All Education & Grades calculators

Grading

Class, test and final grades

GPA

College, cumulative and high-school GPA

Education & Grades · GPA
GPA Calculator
College, high school (weighted) and cumulative GPA from letter grades and credits

Test Scores

SAT and ACT score tools

Popular right now

Test score to percentage chartPercentage and letter grade for scores out of 5 to 50

Frequently asked questions

How do I calculate my grade in a class?

Use the Grade Calculator: enter each score with its weight, and it returns the weighted grade and the letter grade.

What score do I need on the final exam?

Use the Final Grade Calculator with your current grade, the grade you want and how much the final counts toward the course.

How do I calculate a cumulative GPA?

Use the GPA Calculator in cumulative mode: enter your previous GPA and credits, then add the new courses.

Do these calculators store my grades?

No. Every calculation runs in your browser and nothing you enter is saved or uploaded.