📝Grade Calculator
Calculate grades and overall percentage for multiple subjects.
🆓 Free🔒 Secure⚡ Instant📱 Mobile-friendly🚫 No signup
Calculate grades and GPA online for free. Enter marks for multiple subjects and get grade instantly.
| Subject | Marks | Percentage | Grade |
|---|---|---|---|
| Math | 85/100 | 85.0% | A |
| Science | 72/100 | 72.0% | B+ |
| English | 90/100 | 90.0% | A+ |
Overall Average82.3% — A
How to Use Grade Calculator — Step by Step
- 1Enter your assignment/test scores and their respective weights
- 2Click 'Calculate Grade' — the weighted average is computed
- 3The letter grade is shown based on standard or custom grading scales
- 4Add more assignments to see how future scores will affect your final grade
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Frequently Asked Questions
Is this tool completely free?
Yes. All ToolNest tools are 100% free with no signup required, no account, and no watermarks added to output files.
Are my uploaded files secure and private?
All uploads use HTTPS encryption during transfer. Files are processed on secure isolated servers and automatically deleted within 2 hours of upload.
Does this tool work on mobile phones?
Yes. ToolNest works on any modern browser on iPhone, Android, tablet, or desktop — no app download or plugin needed.
Do I need to create an account?
No. Just open the tool, upload your file, and download the result. No email, no signup, no password.