Quick answer: On many Mac keyboard layouts, press Option+Shift+8 to insert the degree sign °. You can also open the macOS Character Viewer using Control+Command+Space (or the Emoji & Symbols menu) and search for “degree.” How to type the degree symbol on a Mac Method 1: Use Character Viewer (Emoji & Symbols) In an app that offers it, choose Edit > Emoji & Symbols to open symbol and emoji search… Read More »How to Type the Degree Symbol (°) on Mac