Shortcut keys
WindowsCtrl + A
MacCmd + A
Ribbon path
No menu path — keyboard only
What it does
Selects all cells in the current data region. Press again to select the entire sheet.
How to use this shortcut
- Open the Excel workbook and select the relevant cell, row, column, range, or sheet.
- Press the shortcut keys shown above for your platform.
- Confirm any dialog options if Excel opens a menu or prompt.
FAQ
What is the Excel shortcut for select all cells?
On Windows, use Ctrl + A. On Mac, use Cmd + A.
Where is select all cells in the Excel Ribbon?
The Ribbon path is No menu path — keyboard only.
What does select all cells do in Excel?
Selects all cells in the current data region. Press again to select the entire sheet.