Written by Allen Wyatt (last updated June 10, 2022)
This tip applies to Excel 97, 2000, 2002, and 2003
Excel allows you to choose which arbitrary date you use as the beginning point for serial numbers. In the PC world, this date is January 1, 1900. If you are working with Excel workbooks imported from the Macintosh environment, however, you will want to set the starting date to January 2, 1904—the date used on the Mac.
To set which of these two dates is used, follow these steps:
Figure 1. The Calculation tab of the Options dialog box.
ExcelTips is your source for cost-effective Microsoft Excel training. This tip (2413) 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: Changing Excel's Starting Date.
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 2013 For Dummies today!
Open a workbook, look at the data, start to close the workbook, and you are asked if you want to save your changes. What ...
Discover MoreWant to find out exactly what version of Excel you are using? Here's how to get to the info.
Discover MoreOne of the great features of Excel is that it allows you to use named ranges. These can make your formulas much easier to ...
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.
Comments