MsExcel

How do I check file size in Microsoft Excel?

To check file size in Microsoft Excel, you can easily locate the size of your file through Windows File Explorer or directly within Excel. This guide will walk you through the simple steps involved.


Key Takeaways

  • Understanding how to find your Excel file size can help manage storage.
  • The process is straightforward and can be done through various methods.
  • Knowing your file size can assist in troubleshooting performance issues.

Step-by-Step Guide to Check File Size in Microsoft Excel

Method 1: Using Windows File Explorer

  1. Locate Your File:

    • Navigate to the folder where your Excel file is saved using File Explorer.
  2. Right-Click on the File:

    • Find your file, right-click on it to open a context menu.
  3. Select ‘Properties’:

    • Choose the ‘Properties’ option at the bottom of the menu.
  4. Check the File Size:

    • In the Properties window, look for the ‘Size’ field. This indicates the size of your Excel file.

Method 2: Using Excel’s Backstage View

  1. Open the Excel File:

    • Start Microsoft Excel and open the workbook you want to check.
  2. Go to ‘File’ Menu:

    • Click on the ‘File’ tab located at the top left corner.
  3. Select ‘Info’:

    • In the menu that appears, select the ‘Info’ section.
  4. View the File Size:

    • The file size will be displayed on the right side, usually under the file name and next to the “Manage Workbook” options.
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Method 3: Saving the File

  1. Open the File:

    • Open the Excel file you wish to check.
  2. Click on ‘Save As’:

    • Go to the ‘File’ tab and click on ‘Save As’.
  3. Choose File Location:

    • Select the location where you want to save the file.
  4. View Size in Save Dialog:

    • Before saving, you will see the estimated file size at the bottom of the Save dialog box.

Frequently Asked Questions (FAQ)

Q1: Does the file size vary with the content?
Yes, the file size of an Excel workbook can increase significantly with the amount of data, formulas, and media (such as images) it contains.

Q2: Is there a way to reduce the file size of my Excel file?
Yes, you can reduce file size by removing unnecessary data, compressing images, and using Excel’s built-in tools like ‘Compress Pictures’.

Q3: How do I know if my file size is too large?
A file size that exceeds 10 MB could be considered large for Excel, depending on your system and needs. Consider optimizing it for better performance.


In summary, checking the file size in Microsoft Excel can be done simply through various methods, whether using Windows File Explorer or the Excel interface itself. By understanding this process, you can better manage your files to ensure efficiency and performance. Don’t hesitate to follow the outlined steps to monitor your file sizes effectively!

About the author

Jeffrey Collins

Jeffrey Collins

Jeffery Collins is a Microsoft Office specialist with over 15 years of experience in teaching, training, and business consulting. He has guided thousands of students and professionals in mastering Office applications such as Excel, Word, PowerPoint, and Outlook. From advanced Excel functions and VBA automation to professional Word formatting, data-driven PowerPoint presentations, and efficient email management in Outlook, Jeffery is passionate about making Office tools practical and accessible. On Softwers, he shares step-by-step guides, troubleshooting tips, and expert insights to help users unlock the full potential of Microsoft Office.