Weighted Average Calculator

A weighted average multiplies each value by its weight, sums the results, and divides by the total of the weights. Enter your grades in one field and the matching coefficients in the other, in the same order, separated by commas.

For example, grades "14, 12, 16" with weights "3, 2, 1" give (14×3 + 12×2 + 16×1) / 6 = 13.67. Schools and universities use exactly this method for GPAs and final marks where subjects count differently. For a simple unweighted mean, use the average calculator.