Math Alt Code

Math Alt Codes List

Math Alt codes let you type specific symbols on a Windows computer by holding the Alt key and entering a number on the numeric keypad. This category includes symbols such as ∩ ∞ √ ⌠. Alt codes require a numeric keypad, but all symbols listed here can also be copied and pasted on any device. Below is a list of symbols and their corresponding Alt codes.

All Popular (♥) Intellectual (©) Arrows (↔) Currency (€) Box Drawings (╦) Geometric Shapes (■) Block Elements (░) Cards (♣) Math (∞) Gender (♀) Emoji (☺) Music (♫) Fractions (½) Spanish (ñ) French (û) German (ß) Italian (é) Accents (˜) Superscript (²) Punctuation (§) Greek Alphabet (µ) Diacritical Letters (Ž)

+ ALT+43 < ALT+60 = ALT+61 > ALT+62 | ALT+124 ~ ALT+126 ⌐ ALT+169 ¬ ALT+170 ± ALT+241 × ALT+215 ÷ ALT+246 ∙ ALT+249 √ ALT+251 ∞ ALT+236 ∟ ALT+28 ∩ ALT+239 ≈ ALT+247 ≡ ALT+240 ≤ ALT+243 ≥ ALT+242 ⌠ ALT+244 ⌡ ALT+245 ¼ ALT+172 ½ ALT+171 ¾ ALT+190

How to Use Math Alt Codes on Your Keyboard

To type a symbol using an Alt code:

Hold down the Alt key
Type the math Alt code number using the numeric keypad
Release the Alt key to insert the symbol

If your keyboard does not have a numeric keypad, try holding Fn + Alt while typing the number, or use the copy-and-paste method provided next to each symbol.