Is the Grade Calculator free to use?

Yes, the Grade Calculator is completely free. There is no sign-up, no account required, and no limit on how often you can use it.

Is the Grade Calculator suitable for classroom use?

Yes, the Grade Calculator is designed for both individual learners and classroom use. It works on any device with a modern browser — phones, tablets, Chromebooks, and computers.

What devices does the Grade Calculator work on?

The Grade Calculator works on any device with a modern web browser — desktop, laptop, tablet, or phone. It is mobile-friendly and works offline once the page has loaded.

📚 Education

Grade Calculator

Calculate your overall grade from multiple subjects or assignments. Supports weighted grades, percentage, letter grades (A–F) and GPA.

The Grade Calculator is a free online tool that helps you calculate your overall grade from multiple subjects or assignments. supports weighted grades, percentage, letter grades (a–f) and gpa It runs in your browser with no sign-up, downloads, or installation needed. All processing happens locally — your data stays on your device.

Subject / Assignment	Grade (%)	Weight (%)	Remove

How to use

Add your subjects and grades

Enter each subject, your grade and its weighting. If all subjects are equal weight, leave the weights the same (or at 100) and the calculator treats them equally. Weights can be any unit — the calculator normalises them automatically.

Percentage, letter grades or GPA

Switch between input modes. Percentage mode accepts 0–100. Letter mode accepts A+, A, A-, B+ etc. GPA mode accepts 0.0–4.0 point values. All modes support weighted averaging so modules worth more credit count proportionally.

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