Here’s a quick guide to typing the square root symbol (√) on a MacBook.
macOS uses the Option key as a modifier to access hidden characters. The 'V' key was chosen because the square root symbol looks like a stylized "V" (or checkmark), making it easy to remember. square root symbol on macbook
| Method | Best For... | Command/Action | | :--- | :--- | :--- | | | Speed | Option + V | | Character Viewer | Finding variations | Control + Command + Space | | Text Replacement | Frequent usage | Settings > Keyboard > Text Replacements | Here’s a quick guide to typing the square
Now, whenever you type "sqrt" followed by a space, your Mac will instantly convert it to the square root symbol. | Method | Best For
If you forget the shortcut or need a more stylized version of the radical, use the built-in macOS Character Viewer: Press + Command (⌘) + Spacebar . Type " square root " into the search bar at the top.
In apps like Pages, Notes, or Word:
To type the square root symbol ( the square root of empty end-root √ ) on a MacBook as of April 2026, the quickest method is a keyboard shortcut, though visual menus offer more variety for mathematical notation. 1. Keyboard Shortcut The fastest way to insert the symbol is by using the following key combination: Option +