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: Entering Dates in Excel.

Entering Dates in Excel

Written by Allen Wyatt (last updated April 1, 2023)
This tip applies to Excel 2007, 2010, 2013, 2016, 2019, 2021, and Excel in Microsoft 365


1

Dates are a special case in Excel. If you enter information that can be translated as a date (by any stretch of the imagination), then Excel treats it as a date. It converts your data into a serial number that is internally used to represent dates and times. For instance, any of the following entries will be translated to a date by Excel:

  • 5/22
  • 5-22/23
  • 22 May
  • May 22, 2023

If you enter the first example, Excel will convert it to a date and display that date as best it can determine. If you leave off the year in your entry, Excel assumes you mean the current year. You could also use dashes instead of slashes and Excel will still figure out you are entering a date.

Regardless of how you type a date, it is converted to a special serial number by Excel and stored internally in that format. How you see the date on your screen is a consequence of how the cell is formatted. Even though Excel stores dates in a standard format internally, they can be displayed using any number of different formats.

Understanding that Excel will always try to convert an entry into a date if it can—by any stretch of the imagination—be considered a date, you may be tempted to ask how you can stop Excel from doing such conversions. There are only two ways I've been able to come up with:

  • Format the cell as Text before entering a value in the cell.
  • Preface your entry with an apostrophe.
  • Preface your entry with an equal sign.

Either of the first two approaches forces Excel to treat your entry as text, not as a date. The third approach treats the entry as an actual formula, such that Excel would convert =5/22 to 0.22727273, which is 5 divided by 22.

ExcelTips is your source for cost-effective Microsoft Excel training. This tip (12386) 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: Entering Dates in Excel.

Author Bio

Allen Wyatt

With more than 50 non-fiction books and numerous magazine articles to his credit, Allen Wyatt is an internationally recognized author. He is president of Sharon Parq Associates, a computer and publishing services company. ...

MORE FROM ALLEN

Always Printing Drawing Objects

Add a bunch of drawing objects to your document, and you may wonder how to make sure they all appear on a printout. How ...

Discover More

Deleting Duplicate Columns

Got a worksheet in which there may be entire columns that are duplicates of each other? If you want to delete those ...

Discover More

Checking for Duplicate Rows Based on a Range of Columns

When working with data in Excel, you might want to figure out which rows of data represent duplicates of other rows. If ...

Discover More

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!

More ExcelTips (ribbon)

Forcing Editing to Be Done in a Cell

Excel allows you to edit your cell contents in two places. What if you want to limit where editing occurs, so it can only ...

Discover More

Three-Dimensional Transpositions

Excel makes it easy to transpose your data so that rows become columns and columns rows. It doesn't have a built-in ...

Discover More

Pasting Excel Data within Word's Page Margins

The programs in the Microsoft Office suite are designed to work with each other easily. Sometimes there can be hiccups ...

Discover More
Subscribe

FREE SERVICE: Get tips like this every week in ExcelTips, a free productivity newsletter. Enter your address and click "Subscribe."

View most recent newsletter.

Comments

If you would like to add an image to your comment (not an avatar, but an image to help in making the point of your comment), include the characters [{fig}] (all 7 characters, in the sequence shown) in your comment text. You’ll be prompted to upload your image when you submit the comment. Maximum image size is 6Mpixels. Images larger than 600px wide or 1000px tall will be reduced. Up to three images may be included in a comment. All images are subject to review. Commenting privileges may be curtailed if inappropriate images are posted.

What is four less than 4?

2023-04-01 10:06:06

J. Woolley

@Allen
You meant to say "There are only three ways..." instead of "There are only two ways...."


This Site

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.

Newest Tips
Subscribe

FREE SERVICE: Get tips like this every week in ExcelTips, a free productivity newsletter. Enter your address and click "Subscribe."

(Your e-mail address is not shared with anyone, ever.)

View the most recent newsletter.