elasticsearch/docs/reference/query-languages/esql/_snippets/functions/to_radians.md

TO_RADIANS [esql-to_radians]

Syntax

:::{image} ../../../../../images/to_radians.svg :alt: Embedded :class: text-center :::

Parameters

number : Input value. The input can be a single- or multi-valued column or an expression.

Description

Converts a number in degrees to radians.

Supported types

number	result
double	double
integer	double
long	double
unsigned_long	double

Example

ROW deg = [90.0, 180.0, 270.0]
| EVAL rad = TO_RADIANS(deg)

deg:double	rad:double
[90.0, 180.0, 270.0]	[1.5707963267948966, 3.141592653589793, 4.71238898038469]