Every math symbol symbol, with its name
What each math symbol symbol means
- ∞ Infinity
- The infinity symbol represents something without limit or end. It is used in mathematics for unboundedness and figuratively to mean "forever".
- ° Degree sign
- The degree sign marks temperatures, angles and geographic coordinates, as in 20°C or a 90° angle.
How to type math
The fastest way is to tap a symbol above and paste it. Some have keyboard shortcuts: ∞ is Alt+236 on Windows, √ is Alt+251 on Windows and ≈ is Alt+247 on Windows.
Each symbol page has copy buttons and step-by-step instructions for Windows, Mac, iPhone, Android and more.
Ways to use math
Use them in Halloween text art (°), Diwali text art (°) and Christmas text art (°). Copy a piece below or open the full set.
- ヽ(°〇°)ﾉ ⚰ ☠
- ◦°˚ ✧ diyas glow ✧ ˚°◦
- ⋆｡°✩ festival of lights ✩°｡⋆
- ☃ ⋆｡°✩ joy ✩°｡⋆ ☃
Questions
How do I copy a math symbol symbol?
Tap any symbol above and it goes straight to your clipboard. Paste it anywhere that accepts text.
Do math work on phones?
Most do. A few symbols look different or show a box on older devices or in apps that lack the font. Each symbol page notes where it has been tested.