Introduction
The Grade Average Calculator helps students and teachers convert raw points into a percentage grade with explicit rounding. Assumes a single assignment or cumulative points model where total possible points is greater than zero. Use these results as planning estimates; validate against measured data when the education scenario is business-critical. Assumes a single assignment or cumulative points model where total possible points is greater than zero. This page documents the exact formula, variable definitions, and practical examples so you can reproduce results independently.