ToolnozaEDUCATION TOOL
Weighted Grade Calculator
Calculate an average from any number of grades and coefficients on one consistent grading scale.
Weighted Grade Calculator
FREE ONLINE TOOLSTEP BY STEP
How to use weighted grade calculator
- Check the input units and assumptions.
- Review the result and example.
IN PRACTICE
Example
80 with weight 2 and 90 with weight 3: weighted average 86.
GOOD TO KNOW
Which formula and assumptions are used?
Average = Σ(grade × weight) / Σweight. Use grades on the same scale, such as /20 or /100. Weights are relative coefficients and need not sum to 100. Does not convert grading systems or apply school rounding rules.