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: Calculating Combinations.
Written by Allen Wyatt (last updated November 30, 2019)
This tip applies to Excel 97, 2000, 2002, and 2003
Have you ever wondered how many different four-character combinations you can make when you start with 26 letters and 10 digits? Excel can tell you in a flash, if you use the COMBIN worksheet function. The syntax of the function is as follows:
=COMBIN(universe, sets)
In this syntax, universe represents the number of items from which the combinations can be made, and sets represents the number that must be in each combination. Thus, you could use the following to determine the number of four-character combinations that you can make from the alphabet (26 letters) and the ten digits:
=COMBIN(26+10,4)
Just for those who are curious, the answer returned is 58,905.
ExcelTips is your source for cost-effective Microsoft Excel training. This tip (2158) 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: Calculating Combinations.
Dive Deep into Macros! Make Excel do things you thought were impossible, discover techniques you won't find anywhere else, and create powerful automated reports. Bill Jelen and Tracy Syrstad help you instantly visualize information to make it actionable. You’ll find step-by-step instructions, real-world case studies, and 50 workbooks packed with examples and solutions. Check out Microsoft Excel 2019 VBA and Macros today!
Want to round values so they are always even or odd? You can do it quickly and easily by using the EVEN and ODD worksheet ...
Discover MoreThe INT function allows you to convert a value to an integer. The effect the function has depends on the characteristics ...
Discover MoreOne of the financial worksheet functions provided in Excel is the XIRR function. This is used to figure out an internal ...
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 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