Please Note: This article is written for users of the following Microsoft Excel versions: 97, 2000, 2002, and 2003. If you are using a later version (Excel 2007 or later), this tip may not work for you. For a version of this tip written specifically for later versions of Excel, click here: Determining If a Number is Odd or Even.
Written by Allen Wyatt (last updated June 1, 2019)
This tip applies to Excel 97, 2000, 2002, and 2003
A common programming task is validating user input. Often, your macro may need to determine if a number entered by a user is odd or even. For instance, suppose you wrote your own macro that asked the user what worksheet number they wanted to process. If your macro had to process odd and even worksheets differently, then you need to figure out if the number the user provided was odd or even. The technique for this is relatively simple, as shown here:
Even = (UserNum Mod 2) - 1
After execution of this line, Even will be True (-1) if UserNum was even, or False (0) if UserNum was odd.
Note:
ExcelTips is your source for cost-effective Microsoft Excel training. This tip (2273) applies to Microsoft Excel 97, 2000, 2002, and 2003. You can find a version of this tip for the ribbon interface of Excel (Excel 2007 and later) here: Determining If a Number is Odd or Even.
Best-Selling VBA Tutorial for Beginners Take your Excel knowledge to the next level. With a little background in VBA programming, you can go well beyond basic spreadsheets and functions. Use macros to reduce errors, save time, and integrate with other Microsoft applications. Fully updated for the latest version of Office 365. Check out Microsoft 365 Excel VBA Programming For Dummies today!
You can use macros to process information in your worksheets. You may want to use that macro to apply the italic ...
Discover MoreIf you need to consolidate a single column of data into multiple columns of data, you'll love this macro. It provides a ...
Discover MoreWant to know when a workbook was last modified? Want to put that date within the header of your worksheet? Here's how to ...
Discover MoreFREE SERVICE: Get tips like this every week in ExcelTips, a free productivity newsletter. Enter your address and click "Subscribe."
2019-06-06 01:18:39
Rick Rothstein
Here is another way to test whether a number is even or not...
Even = Num Like "*[02468]"
Got a version of Excel that uses the menu interface (Excel 97, Excel 2000, Excel 2002, or Excel 2003)? This site is for you! If you use a later version of Excel, visit our ExcelTips site focusing on the ribbon 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: 97, 2000, 2002, and 2003. If you are using a later version (Excel 2007 or later), this tip may not work for you. For a version of this tip written specifically for later versions of Excel, click here:
Comments