const.id

html-entity

µ

µ

µ

HTML named character reference µ maps to U+00B5.

Mapping

Named reference
µ
Code point(s)
U+00B5
Decimal
181
Characters
µ

Numeric character references

Named
Decimal
Hex

Usage

Prefer a named reference when the character must survive encoding mistakes or is awkward to type. Numeric references (µ) are always valid HTML for the mapped code point(s).

Related

Unicode

U+00B5

Same character

Other entities

Entities that produce this code point

Source

Unicode
16.0.0
WHATWG
snapshot 2026-08-02