Shortcut keys
WindowsCtrl + B
MacCmd + B
Ribbon path
Home → Bold
What it does
Toggle bold formatting on selected cells or text within a cell.
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 bold?
On Windows, use Ctrl + B. On Mac, use Cmd + B.
Where is bold in the Excel Ribbon?
The Ribbon path is Home → Bold.
What does bold do in Excel?
Toggle bold formatting on selected cells or text within a cell.