Grade Calculator

Add each assignment or category with its score and weight to calculate your overall weighted grade for the course.

How to use the Grade Calculator

Add each assignment with its score and weight.
Add as many items as you need.
Your overall grade updates automatically.

100% free, no sign-up, and it all runs in your browser — your data never leaves your device.

FAQ

Do the weights need to add to 100?

No — the tool weights each item proportionally, so it works even if they don’t total 100%.

Add this tool to your website — free

Paste this where you want the tool to appear. It links back to ToolKraken.

Option 1 — iframe

<iframe src="https://www.toolkraken.com/embed/grade-calculator" width="100%" height="520" style="border:1px solid #e5e7eb;border-radius:12px" loading="lazy" title="Grade Calculator"></iframe>

Option 2 — script

<script src="https://www.toolkraken.com/embed.js" data-tool="grade-calculator"></script>

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