Please Note: This article is written for users of the following Microsoft Excel versions: 2007, 2010, 2013, 2016, 2019, 2021, and Excel in Microsoft 365. If you are using an earlier version (Excel 2003 or earlier), this tip may not work for you. For a version of this tip written specifically for earlier versions of Excel, click here: Changing Font Sizes.
Written by Allen Wyatt (last updated December 16, 2023)
This tip applies to Excel 2007, 2010, 2013, 2016, 2019, 2021, and Excel in Microsoft 365
Excel specifies the size of fonts in points, a unit of measurement typically used in typesetting. A point is equal to approximately 1/72 of an inch. To change the size of a font used in a selected cell or for information selected within a cell, you use the Home tab of the ribbon. In the Font group you'll notice the Font Size tool. If you click on the arrow to the right of this tool you are presented with a drop-down list of point sizes you can specify for the current font.
To pick a point size, simply scroll through the list and choose the one you want. Click your mouse on the point size, and your text is updated. You are not limited to choosing a point size from those in the list, however. Excel allows you to specify any font size between 1 and 409 points. (This depends, of course, on the capabilities of your printer.) You can use the keyboard to enter, in the Font Size tool, any point size (or fractional point size to the nearest half point) desired. For instance, if you type 21.4, Excel increases the point size to 21.5. It is kind of fun to play around with various fractional point sizes to see how Excel modifies them.
ExcelTips is your source for cost-effective Microsoft Excel training. This tip (8071) applies to Microsoft Excel 2007, 2010, 2013, 2016, 2019, 2021, and Excel in Microsoft 365. You can find a version of this tip for the older menu interface of Excel here: Changing Font Sizes.
Excel Smarts for Beginners! Featuring the friendly and trusted For Dummies style, this popular guide shows beginners how to get up and running with Excel while also helping more experienced users get comfortable with the newest features. Check out Excel 2019 For Dummies today!
Cell contents and cell formatting are, in Excel, largely independent of each other. You can enter something in a cell and ...
Discover MoreThere are some numbers that require leading zeros, such as ZIP Codes. Excel provides several different ways that you can ...
Discover MoreAs you are formatting a worksheet, Excel allows you to easily add borders to cells. Adding rounded corners to cells is a ...
Discover MoreFREE SERVICE: Get tips like this every week in ExcelTips, a free productivity newsletter. Enter your address and click "Subscribe."
There are currently no comments for this tip. (Be the first to leave your comment—just use the simple form above!)
Got a version of Excel that uses the ribbon interface (Excel 2007 or later)? This site is for you! If you use an earlier version of Excel, visit our ExcelTips site focusing on the menu interface.
FREE SERVICE: Get tips like this every week in ExcelTips, a free productivity newsletter. Enter your address and click "Subscribe."
Copyright © 2026 Sharon Parq Associates, Inc.
Please Note:
This article is written for users of the following Microsoft Excel versions: 2007, 2010, 2013, 2016, 2019, 2021, and Excel in Microsoft 365. If you are using an earlier version (Excel 2003 or earlier), this tip may not work for you. For a version of this tip written specifically for earlier versions of Excel, click here:
Comments