Calculator
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Work starts the moment you drop a file
No daily limit, no sign-up, no watermark
Each score is multiplied by its weight, the products are summed, and the total is divided by the sum of the weights. It is how a final grade combines exams, assignments, and projects that count for different shares.
Enter the weight each component actually carries — as a percentage or as points — exactly as your course specifies. If the weights do not sum to 100, the tool still normalises by their total.
That is the promise behind every tool here. Files are read in your browser tab, processed there, and discarded when you close it — never uploaded to our servers.
