Integral symbol

Official name

INTEGRAL

Unicode block

Mathematical Operators

Added in

Unicode 1.1

HTML

∫

HTML hex

∫

CSS content

\222B

JavaScript

\u{222B}

UTF-8 bytes

E2 88 AB

Keywords

calculus, integral, 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.