Grade tools

Class grade calculator

Add each component with its weight and score. The running course % updates live.

Enter your values below

Formula: Course % = Σ (score × weight) ÷ Σ weights. Estimates only — confirm with your university.

Add each component with its weight and score. The running course % updates live. Results are estimates. Examinations offices publish the official numbers.

How to use this calculator

  1. Add a row for each graded piece (quiz, assignment, midterm, lab).
  2. Enter the weight (must add toward 100) and the score you got.
  3. Read the weighted course percentage on the right.

Questions

Do weights need to add to 100?

They should. If they do not, the tool still divides by the weights you entered — so a 40+40 scheme is treated as 80 total.

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Related My CGPA Calculator tools — same workspace, different job.

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Reverse the usual conversion — useful when a form asks for CGPA and you only have marks %.

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CGPA is not a simple average of SGPAs — heavier semesters count more.

SGPA to %Convert SGPA to percentage

Same multipliers as CGPA → %, applied to a single semester result.

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Add courses, credits, and points — GPA is the credit-weighted mean.

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Works for one paper or a full marksheet — overall % uses the combined totals.

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