How to Use TRIMMEAN() in Google Sheets

Description

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

How To Actually Use TRIMMEAN() in Sheets

TRIMMEAN(data, exclude_proportion)

Try TRIMMEAN yourself

Use the TRIMMEAN function to calculate the mean of the data in the range A1:A10, excluding 20% of the highest and lowest values. Your formula should return the correct trimmed mean.

Your formula

Hints (2)

Locale Separator ,

Official Docs

Looking for a video tutorial? Members can email me anytime! Check out the blogs below for more info on this formula. Or generate your formula. Find more formulas here at BetterSheets.co/formulas

Transcript-matched member videos for TRIMMEAN(). Click through to watch.

Browse more tutorials

REGEXMATCH Formula Generator for Google Sheets

Revolutionize the way you handle data with the BetterSheets REGEXMATCHER...

Advanced

IF() REGEXMATCH()

Write Apps Script to Create a New Google Sheets Formula

Create a brand new custom formula in Apps Script. We'll do this for our ...

One Weird Google Sheet Formula for Bulk Publishing With AI

'll show you a game-changing Google Sheet formula that will make your da...

Intermediate

IF() ISBLANK() SUBSTITUTE()

Create a Trello Board with Transpose Formula in Google Sheets

Use Transpose() to create a web-based, Kanban style, list-making applica...