Proportional To symbol

Official name

PROPORTIONAL TO

Unicode block

Mathematical Operators

Added in

Unicode 1.1

HTML

∝

HTML hex

∝

CSS content

\221D

JavaScript

\u{221D}

UTF-8 bytes

E2 88 9D

Keywords

proportional, proportionality, mathematics, equation, science

Categories

Maths

The Unicode standard defines this character, but your device’s fonts decide how it looks, so it may differ on other screens.