const.id

html-entity

∡

∡

∡

HTML named character reference ∡ maps to U+2221.

Mapping

Named reference
∡
Code point(s)
U+2221
Decimal
8737
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+2221

Same character

Other entities

Entities that produce this code point

Source

Unicode
16.0.0
WHATWG
snapshot 2026-08-02