Weighted Averages without Percentages Adjust your formula for an answer that does not include percentages. Add together the values after you have multiplied them by their weights. Add together the weights for each value. Divide the total of the values by the total of the weights.What is a weighted GPA and how do you calculate it?
One way to calculate your weighted GPA is to find your average unweighted GPA and multiply that by the number of classes you've taken. Then, add 0.5 for each mid-level class you took and 1.0 for each high-level class you took. Divide the result by the total number of classes to find your weighted GPA so far.How do you find a weighted average?
Multiply for Weighted Average Multiply each number by its weight. Add the weighted scores together. Note that the weights should total 100 if you are using percentages. Multiply by 100 to get the percentage.