Google Sheets Underline keyboard shortcut

The keyboard shortcut for Underline in Google Sheets is Cmd+U on Mac and Ctrl+U on Windows. It replaces the menu path Format › Text › Underline.

Other shortcuts for Underline

Google Sheets also accepts these keys for the same action:

• Cmd+4 (Mac) / Ctrl+4 (Windows)
• Ctrl+Opt+O → X → U (Mac) / Alt+O → X → U (Windows)

Learn this shortcut without trying

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Related shortcuts

• Bold Cmd+B / Ctrl+B
• Italic Cmd+I / Ctrl+I
• Strikethrough Cmd+Shift+X / Alt+Shift+5
• Format as currency Ctrl+Shift+4
• Merge all Ctrl+Opt+O → M → A / Alt+O → M → A
• Clear formatting Cmd+\ / Ctrl+\