Grade Calculator

A grade calculator computes your overall course grade from individual assessment scores weighted by their contribution to the final grade. Understanding weighted averages helps students know exactly where they stand and what score they need on remaining assessments

The calculator uses the standard published formula for grade. Results are accurate to the precision of the inputs you provide. For financial, medical, or legal decisions, always verify with a qualified professional.

This calculator works with inches, percentages, watts. You can enter values in the units shown — the calculator handles all conversions internally.

The core formula is: Weighted grade = Σ(score × weight) / Σ(weights). Each step in the calculation is shown so you can verify the result manually.