Please Note: This article is written for users of the following Microsoft Excel versions: 2007, 2010, 2013, 2016, 2019, and 2021. 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: Using the INT Worksheet Function.
Written by Allen Wyatt (last updated September 11, 2021)
This tip applies to Excel 2007, 2010, 2013, 2016, 2019, and 2021
There are many times that you simply need to work with whole numbers. Excel provides a handy function, INT, for just such times. This function takes a single argument and returns the integer value of that argument. For instance, consider the following:
=INT(12.34)
Using this formula, Excel returns a value of 12. You should be aware that INT always returns the next lower whole integer. This only seems odd when dealing with negative numbers. For instance, consider the following:
=INT(-43.21)
You may be tempted to believe that Excel would return a value of -43, but this would be wrong. When following the rule of always returning the next lower whole integer, Excel would return -44, which is the next integer lower than -43.21.
ExcelTips is your source for cost-effective Microsoft Excel training. This tip (11762) applies to Microsoft Excel 2007, 2010, 2013, 2016, 2019, and 2021. You can find a version of this tip for the older menu interface of Excel here: Using the INT Worksheet Function.
Professional Development Guidance! Four world-class developers offer start-to-finish guidance for building powerful, robust, and secure applications with Excel. The authors show how to consistently make the right design decisions and make the most of Excel's powerful features. Check out Professional Excel Development today!
The LET function provides an easy way to define and use variables within a formula. This tip shows you how you can start ...
Discover MoreNeed to know what day of the year a certain date is? You can figure it out easily using the formulas in this tip.
Discover MoreThe PROPER worksheet function is used to change the case of text so that only the first letter of each word is uppercase. ...
Discover MoreFREE SERVICE: Get tips like this every week in ExcelTips, a free productivity newsletter. Enter your address and click "Subscribe."
2021-09-12 00:41:12
Roy
Thanks @Willy Vanhaelen: I knew TRUNC(), of course, but did NOT know that you could leave it with just a cell reference (or value I suppose) instead of using the second parameter (so TRUNC(-43.21,0) and TRUNC(-43.21) are the same).
I likes me little details like that, so yay!
But definitely yes, if you really want an integer, TRUNC() is the only way to go as ALL the other usual rounding methods have defects when used for the task.
2021-09-11 05:47:23
Willy Vanhaelen
If you want to simply cut the decimals from a negative integer you can use the TRUNC Function:
=INT(-43.21) -> -44
=TRUNC(-43.21) -> -43
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 © 2025 Sharon Parq Associates, Inc.
Please Note:
This article is written for users of the following Microsoft Excel versions: 2007, 2010, 2013, 2016, 2019, and 2021. 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