'%3e%3cpath%20d='M8%200C12.4183%200%2016%203.58172%2016%208C16%2012.4183%2012.4183%2016%208%2016C3.58172%2016%200%2012.4183%200%208C0%203.58172%203.58172%200%208%200ZM11.6162%204.38379C11.2257%203.99337%2010.5927%203.99338%2010.2021%204.38379L8%206.58594L5.79785%204.38379C5.40732%203.99334%204.77429%203.99329%204.38379%204.38379C3.99331%204.77429%203.99335%205.40733%204.38379%205.79785L6.58594%208L4.38379%2010.2021C3.99348%2010.5927%203.99341%2011.2257%204.38379%2011.6162C4.77426%2012.0066%205.40734%2012.0065%205.79785%2011.6162L8%209.41406L10.2021%2011.6162C10.5927%2012.0066%2011.2257%2012.0067%2011.6162%2011.6162C12.0067%2011.2257%2012.0066%2010.5927%2011.6162%2010.2021L9.41406%208L11.6162%205.79785C12.0066%205.40735%2012.0066%204.77429%2011.6162%204.38379Z'%20fill='%23080E17'%20fill-opacity='0.46'/%3e%3c/g%3e%3cdefs%3e%3cclipPath%20id='clip0_3761_713'%3e%3crect%20width='16'%20height='16'%20fill='white'/%3e%3c/clipPath%3e%3c/defs%3e%3c/svg%3e)
How to Fix Excel Crashing on macOS Sequoia 15.2 While Editing Formulas
Question details
The user experiences recurring crashes in Microsoft Excel on macOS Sequoia 15.2 while editing simple formulas, even after completing standard repair and reinstallation steps.
- Product
- Microsoft Excel for Mac
- Device & OS
- macOS Sequoia 15.2
- Scenario
- Editing simple formulas in a standard, small-sized Excel workbook (under 100 KB) that has no external links.
- Observed behavior
- Excel unexpectedly crashes during the formula editing process, and the issue persists despite basic troubleshooting.
Verify that your macOS and Excel versions are fully up-to-date with the latest patch releases, as software updates often contain critical bug fixes.
Validate and Resolve Font Issues Using macOS Font Book
Corrupted or duplicate system fonts can frequently trigger Excel crashes on macOS during text or formula input.
Since the crash occurs during text input (editing formulas) and basic reinstallations haven't helped, the root cause may lie in the macOS system fonts. Validating the fonts can resolve hidden conflicts.
Go to your Applications folder or use Spotlight Search (Cmd + Space) to search for and open the 'Font Book' app on your Mac.
Click on 'My Fonts' or 'All Fonts' in the left sidebar, click any font in the list, and press Cmd + A to highlight all installed fonts.
Go to the File menu at the top of the screen and select 'Validate Selection' to scan for errors or duplicates.
If any warnings appear (indicated by yellow or red icons), click 'Resolve Automatically' or manually disable/remove the corrupted and duplicate fonts.
Reboot your macOS Sequoia system to clear font caches and test editing formulas in Excel again.
Isolate the Issue Between Cell and Formula Bar Editing
Determine if the crash is localized to a specific UI element by testing different formula editing locations.
Test in a Blank Workbook and Report to Microsoft
Rule out file-specific corruption by testing in a new environment and escalating the issue to Microsoft Support if needed.
Edit Formulas Without Crashes Using WPS Office for Mac
If Excel continues to crash on macOS Sequoia, consider switching to WPS Office. It provides a highly compatible and stable environment for Mac users, allowing you to edit formulas and manage spreadsheets seamlessly without performance issues.
- 1. Download WPS Office: Visit the official WPS website and download the macOS installer.
- 2. Install the App: Open the downloaded .dmg file and drag the WPS Office icon into your Applications folder.
- 3. Open Your Spreadsheets: Launch WPS Office and directly open your existing .xlsx workbooks to edit formulas without crashing.
Frequently Asked Questions
Can a large file size cause Excel to crash during formula editing on macOS?
While extremely large files can cause performance slowdowns, unexpected crashes on simple formulas in workbooks under 100 KB typically point to system conflicts, such as corrupted macOS fonts or specific OS incompatibilities, rather than file size issues.
Why didn't reinstalling Excel fix the crash on macOS Sequoia?
Standard reinstallation only replaces the application files. If the crash is caused by system-level issues, such as macOS font conflicts, corrupted user caches, or unresolved OS bugs, the problem will remain after reinstalling the app.
How can I check if another app is causing Excel to crash on my Mac?
Try booting your Mac into Safe Mode by holding the Shift key during startup. Safe Mode disables background processes and third-party login items. If Excel does not crash in Safe Mode, another application or background service is likely interfering with it.
Is it safe to delete duplicate fonts in macOS Font Book?
Yes. macOS Font Book safely disables or removes duplicate fonts while keeping the essential, system-required version active. Doing this can resolve application crashes and rendering issues associated with conflicting font data.
