81% OFF online library of tutorials for mastering Google Sheets

One time purchase $199



Calculates the mean of a dataset excluding some proportion of data from the high and low ends of the dataset.

How To Use in Sheets

TRIMMEAN(data, exclude_proportion)

External Links

0Better Sheets Tutorials

No videos featuring this formula, yet. Stay tuned! In the mean time check out blogs below, and more formulas here at Better Sheets.