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Grade Calculator
Calculate weighted course grade from scores and assignment weights.
About this grade calculator
Calculate a weighted grade for assignments, exams, projects, and course categories.
Mavis Tools is built for quick utility work: paste the input, get the result, and move on. The page is static-first for speed, and the interactive work happens in your browser. That makes it useful for drafts, calculations, debugging snippets, and repeat everyday tasks.
This tool is intentionally focused. It does one job clearly instead of asking for an account or hiding the result behind a long workflow. Bookmark it if you need a fast grade calculator that works on desktop and mobile.
FAQ
How are weights used?
Each score is multiplied by its weight, then divided by total weight.
Do weights need to equal 100?
No. The calculator normalizes by total entered weight.
Is data stored?
Yes. The tool runs in your browser, and the input is not uploaded to a server.