Grade Percentage Calculator
Calculate class grades and find final exam target scores.
100% In-Browser • Zero Uploads
No Login Required
Grade Calculator
Calculate your current course grade based on assignment weights.
About Grade Percentage Calculator
Weigh assignments, quizzes, and tests to see your grade. Find out what score you need on your final exam.
100% Client-Side
Your files and data are processed locally in your browser memory. Never uploaded to remote servers.
Zero Login Required
Instant access with no account, no email sign-up, no passwords, and no subscription paywalls.
Instant Speed
Powered by modern WebAssembly and native web APIs for near-instant rendering and zero latency.
Privacy Guaranteed
Zero data retention, no user tracking cookies, and GDPR/HIPAA friendly. Your data remains strictly yours.
All Devices Ready
Fully responsive on desktop, tablet, and mobile devices without installing software or extensions.
How to Use
- To grade a test, enter the total number of questions and the number wrong.
- View the resulting percentage and letter grade.
- Alternatively, use the Final Exam tool to plan your study goals.
- Review the breakdown.