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: Determining How Many Windows are Open.

Determining How Many Windows are Open

Written by Allen Wyatt (last updated October 17, 2020)
This tip applies to Excel 2007, 2010, 2013, 2016, 2019, and 2021

It is sometimes helpful for your macro to know how many Excel workbook windows are open at any given time. For instance, you might want your macro to only run if there is a single window open, or you might even require there to be two windows open. Either way, you need to check how many there are.

You determine the number of open windows by using the Count property of the Windows object. This is done using the following syntax:

X = Windows.Count

After executing the line, X is equal to the number of open windows.

Note:

If you would like to know how to use the macros described on this page (or on any other page on the ExcelTips sites), I've prepared a special page that includes helpful information. Click here to open that special page in a new browser tab.

ExcelTips is your source for cost-effective Microsoft Excel training. This tip (10652) 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: Determining How Many Windows are Open.

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

Adding Column Headings to a Table of Contents

Word makes it easy to create a Table of Contents. If you want column headings in that table, getting them takes a bit of ...

Discover More

Sorting Text

Word makes it easy to sort the information that is contained in your document. Here's how to accomplish this.

Discover More

Determining the Length of a Non-Document Text File

If you use a macro to create and work with text files, you can find out the length of those files using a simple command. ...

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)

Self-Aware Macros

Sometimes it may be helpful for a macro to know exactly where it is being executed. This tip provides a way that you can ...

Discover More

Using Macros in Protected Workbooks

Having problems with using macros in a protected workbook? There could be any number of causes (and solutions) as ...

Discover More

Adding Leading Zeroes to ZIP Codes

Import a bunch of ZIP Codes into Excel, and you may be surprised that any leading zeroes disappear. Here's a handy little ...

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.

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

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 7 - 7?

There are currently no comments for this tip. (Be the first to leave your comment—just use the simple form above!)

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.

Links and Sharing
OUR COMPANY
OUR PRODUCTS
OUR SITES
 

Copyright © 2025 Sharon Parq Associates, Inc.