Micro Sign
Unicode
U+00B5
Decimal
181
HTML entity
µ
HTML (numeric)
µ · µ
Alt code (Windows)
Alt + 181 · Alt + 0181
Category
Math symbols
Related characters
FAQ — Micro Sign
What is the Unicode code of µ (Micro Sign)?
The Micro Sign character has the Unicode codepoint U+00B5 (decimal 181). Its HTML form is µ, or µ (decimal) / µ (hex).
How do I type µ with an alt code?
On Windows, hold the Alt key and type Alt + 181 · Alt + 0181 on the numeric keypad. Or copy the character directly with the button above.
Which category does µ belong to?
Micro Sign is in the "Math symbols" category.