∫

Integral Symbol ∫

∫ is INTEGRAL (U+222B) in the Mathematical Operators block.

U+222B · INTEGRAL

How to type ∫

Word (Windows)222B → Alt + XType the code, then press Alt + X.
MacOption + BU.S. keyboard layout.
iPhone / AndroidCopy it from this page and paste. Most phone keyboards do not have it.

∫ Unicode and HTML codes

Unicode nameINTEGRAL
Code pointU+222B
Unicode blockMathematical Operators
HTML entity∫
HTML numeric∫
CSScontent: "\222B";
JavaScript"\u222B"
Python"\u222B" · "\N{INTEGRAL}"
UTF-8 bytesE2 88 AB

Related symbols: Math

×Multiplication Sign
÷Division Sign
≠Not Equal To
≈Almost Equal To
≡Identical To
≤Less-Than or Equal To
≥Greater-Than or Equal To
±Plus-Minus Sign
∞Infinity
√Square Root
∑Summation
∂Partial Differential
∆Increment (Delta)
∇Nabla
∈Element Of
∉Not an Element Of
⊂Subset Of
∪Union
∩Intersection
∧Logical And
∨Logical Or
¬Not Sign
∀For All
∃There Exists

FAQ

How do I type ∫ on Windows?

There is no Alt code for it. In Word, type 222B and press Alt+X, or copy it from this page.

How do I type ∫ on a Mac?

Press Option + B on the U.S. keyboard layout.

What is the HTML code for ∫?

∫ or ∫. In CSS use content: "\222B".

The exact look of a symbol depends on the font and device.