Fix Missing Summary Rows Below Detail in Excel for Mac
Question details
The user is trying to find and enable the 'Summary rows below detail' option when using data grouping and outlines.

- Product
- Microsoft Excel
- Device & OS
- macOS
- Scenario
- Grouping data into outlines where the user wants the summary rows to appear at the bottom of the detailed data points.
- Observed behavior
- The 'Summary rows below detail' setting is entirely missing from the offline macOS version of Microsoft Excel.
Verify your current application version by navigating to Excel > About Microsoft Excel to ensure you are running the latest update, such as version 16.84 or newer.
Use Excel for the Web as a Workaround
Since the 'Summary rows below detail' option is natively supported in Excel for the Web, you can temporarily edit your document in a browser to apply these settings.
While the offline Mac version lacks this feature, Microsoft maintains feature parity for outline settings on its web application.
Applying the outline settings on the web will save the preferences directly to your workbook.
Save your current Excel workbook to your Microsoft OneDrive account.
Log into Office.com using your preferred web browser and open the uploaded workbook.
Navigate to the 'Data' tab, click on the Outline settings dialog launcher, and check the box for 'Summary rows below detail'.

Submit a Feature Request to Microsoft
Because this feature is documented for Windows and Web but officially unsupported on macOS, submitting direct feedback is the best way to prompt future support.
Try WPS Office for a Seamless Spreadsheet Experience on Mac
If missing features in Excel for Mac disrupt your workflow, WPS Office provides a free, lightweight, and highly compatible alternative. WPS Spreadsheet offers comprehensive data management tools, robust outlining, and a familiar user interface that makes switching effortless.
- 1. Download WPS Office: Visit the official WPS Office website and download the free macOS installer.
- 2. Install and Launch: Follow the on-screen instructions to install the suite and open WPS Spreadsheet.
- 3. Open Your Workbook: Open your existing .xlsx files directly in WPS to enjoy seamless data management and outline functionality.

Frequently Asked Questions
Why can't I find the 'Summary rows below detail' option in Excel for Mac?
This specific data outline setting is currently only supported in Excel for Windows and Excel for the Web. It has not been integrated into the offline macOS versions of Microsoft Excel.
Will Microsoft ever add this outline feature to the Mac version?
Microsoft regularly updates its Mac applications based on user demand. You can encourage the development of this feature by using the 'Send Feedback' option located in the Help menu of your Excel app.
How do I group rows in Excel for Mac without this setting?
You can still group rows by highlighting them, navigating to the Data tab, and clicking 'Group'. However, the summary row will default to appearing above the detailed data rather than below it.




