How to Fix Underbrace Appearing Too Low in PowerPoint for Mac Equations
Question details
The user is experiencing a formatting issue where the underbrace in PowerPoint equations renders significantly lower than expected.

- Product
- Microsoft PowerPoint
- Device & OS
- macOS
- Scenario
- Creating or editing math equations that include an underbrace character in a presentation slide.
- Observed behavior
- The underbrace character appears too low and is detached from the main equation text, disrupting the visual alignment. This issue occurs across multiple versions of PowerPoint for Mac.
Ensure your Mac is connected to the internet to check for the latest Microsoft Office updates, as visual rendering bugs are frequently patched in newer releases.
Update PowerPoint and Test in a New Presentation
Installing the latest Office updates can resolve known equation rendering bugs in PowerPoint for Mac.
Open PowerPoint on your Mac, click on 'Help' in the top menu bar, and select 'Check for Updates'.
Follow the prompts in the Microsoft AutoUpdate tool to install any pending updates for PowerPoint.
Navigate to File > New Presentation. Insert a new equation with an underbrace to check if the alignment issue has been fixed in the updated version.

Report the Rendering Bug to Microsoft Support
If the issue persists across updates, reporting it directly to the PowerPoint team helps them identify and patch the specific macOS bug.
Switch to WPS Presentation for Accurate Equation Editing
If PowerPoint for Mac continues to struggle with equation formatting, WPS Presentation is a highly capable alternative. It is free, lightweight, and offers precise math equation rendering without alignment bugs, alongside full compatibility with Microsoft Office formats.
- 1. Download WPS Office: Visit the official WPS website and download the macOS version of WPS Office.
- 2. Open your presentation: Launch WPS Presentation and open your existing .pptx file containing the math equations.
- 3. Edit with precision: View and edit your equations correctly, free from the rendering bugs found in other platforms.

Frequently Asked Questions
Why does the underbrace render correctly in Word for Mac but not PowerPoint?
Different Microsoft Office applications sometimes use slightly different display rendering engines. PowerPoint for Mac may have specific formatting bugs or layer handling issues that do not affect Microsoft Word.
Can changing the equation font fix the underbrace position?
Changing the math font from Cambria Math to another supported font might slightly alter the spacing as a temporary workaround, but native formatting bugs in PowerPoint usually require an official software update to be fully resolved.
How do I find my current PowerPoint for Mac version?
Open PowerPoint, click on 'PowerPoint' in the top-left corner of your Mac's menu bar, and select 'About PowerPoint'. The exact version number and build will be displayed in the pop-up window.




