const.id

html-entity

∠

∠

∠

HTML named character reference ∠ maps to U+2220.

Mapping

Named reference
∠
Code point(s)
U+2220
Decimal
8736
Characters
∠

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 (∠) are always valid HTML for the mapped code point(s).

Related

Unicode

U+2220

Same character

Other entities

Entities that produce this code point

Source

Unicode
16.0.0
WHATWG
snapshot 2026-08-02