⊥

Perpendicular Symbol ⊥

⊥ is UP TACK (U+22A5) in the Mathematical Operators block.

U+22A5 · UP TACK

How to type ⊥

Word (Windows)22A5 → Alt + XType the code, then press Alt + X.
MacEdit › Emoji & Symbols (Control + Command + Space), then searchSearch for “up tack”.
iPhone / AndroidCopy it from this page and paste. Most phone keyboards do not have it.

⊥ Unicode and HTML codes

Unicode nameUP TACK
Code pointU+22A5
Unicode blockMathematical Operators
HTML entity⊥
HTML numeric⊥
CSScontent: "\22A5";
JavaScript"\u22A5"
Python"\u22A5" · "\N{UP TACK}"
UTF-8 bytesE2 8A A5

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
∫Integral
∂Partial Differential
∆Increment (Delta)
∇Nabla
∈Element Of
∉Not an Element Of
⊂Subset Of
∪Union
∩Intersection
∧Logical And
∨Logical Or
¬Not Sign
∀For All

FAQ

How do I type ⊥ on Windows?

There is no Alt code for it. In Word, type 22A5 and press Alt+X, or copy it from this page.

How do I type ⊥ on a Mac?

Press Control + Command + Space and search for “up tack”, or copy it from this page.

What is the HTML code for ⊥?

⊥ or ⊥. In CSS use content: "\22A5".

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