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how to calculate weighted average formula excel. Select the cell where the weighted average should go for us thats cell D15 and then type the following formula into the function bar. The first column column B in our example contains the grades for each assignment or test.
After that sum function will give you the sum of quantity. The formula below calculates the weighted average of. However there is an easy fix to that.
After that sum function will give you the sum of quantity.
SUMPRODUCTC3C11D3D11SUMD3D11 Press Enter after typing the formula to view the weighted average. Below you can find the corresponding weights of the scores. Suppose your teacher says The test. Using the same dataset.