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JS Reference Manual

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Other reference manuals

CSSStyleDeclaration
JS type conversion

Elective course

Course recommendation:

CodeW3C.com's urtøjsskrin

JavaScript PI property

Forrige side min()
Næste side pow()
Gå tilbage til forrige niveau JavaScript Math Reference Manual

Definition and usage

PI The property is π, which is the ratio of the circumference of a circle to its diameter. This value is approximately 3.141592653589793.

Example

Returns PI:

Math.PI;

Try it yourself

Syntax

Math.PI

Technical details

Return value:	Number, representing PI.
JavaScript version:	ECMAScript 1

Browserv understøttelse

Math.PI Er en ES1-funktion (JavaScript 1999). Alle browsere understøtter det fuldt ud:

Chrome	IE	Edge	Firefox	Safari	Opera
Support	Support	Support	Support	Support	Support

Relaterede sider

Læringsguide:JavaScript matematik

Forrige side min()
Næste side pow()
Gå tilbage til forrige niveau JavaScript Math Reference Manual