Weighted Average Calculator
A weighted average gives more importance to grades with higher weight. It is useful for classes with different credits, assignments with different percentages, or projects that do not count the same.
Weighted average
Average = sum(grade x weight) / sum(weights)
Example
If you have 85 with weight 3, 92 with weight 4, and 78 with weight 2, the weighted average is 86.56.
Tips
You can use credits, percentages, or units. The weights do not need to add up to 100 because the calculator divides by total weight.
It is ignored, so you can leave empty rows without changing the result.