How to Type the Theta Symbol θ on Keyboard
The theta symbol looks like this: θ.
Theta is a Greek letter used in mathematics, geometry, trigonometry, physics, statistics, engineering, and many other technical subjects. It is especially common when writing about angles.
You may see theta in formulas, equations, academic papers, geometry problems, science reports, and technical documents.
This guide will show you how to type the theta symbol on Windows, Mac, Microsoft Word, Excel, PowerPoint, Google Docs, Google Sheets, iPhone, Android, Chromebook, HTML, and web pages.
You can copy and paste the theta symbol from this page, or you can use the keyboard shortcuts and symbol tools explained below.
Quick Answer: How to Type the Theta Symbol
The fastest way to type the theta symbol depends on your device or app.
| Device or App | Shortcut or Method | Result |
|---|---|---|
| Windows | Hold Alt and type 952 on the numeric keypad in some apps | θ |
| Microsoft Word | Type 03B8, then press Alt + X | θ |
| Microsoft Word Equation | Type \theta, then press Space | θ |
| Mac | Use Character Viewer or copy and paste | θ |
| Google Docs | Go to Insert > Special characters and search for theta | θ |
| HTML | Use θ or θ | θ |
| Unicode | U+03B8 | θ |