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The DEGREES SQL Function in MySQL and MariaDB - Degrees calculation from radians

DEGREES	Syntax:	DEGREES(Number)
	Return value:	FLOAT
	Function type:	Numeric function

Function Description

The DEGREES() function returns the angle in degrees from a "Number" in radians.

The ASIN(), ACOS(), ATAN() and ATAN2() functions return radians.

Given a radian measure of π (PI) the function returns 180 degrees.

The DEGREES() function returns NULL if the value of "Number" is NULL.

DEGREES() is the inverse function of RADIANS().

SQL Examples for the DEGREES function


select degrees(0.7853981633974483);
select degrees(1.0471975511965976);
select degrees(3.141592653589793);
select degrees(pi());
select degrees(6.283185307179586);
select degrees(0);

degrees(0.7853981633974483)
double(23)
45

degrees(1.0471975511965976)
double(23)
59.99999999999999

degrees(3.141592653589793)
double(23)
180

degrees(pi())
double(23)
180

degrees(6.283185307179586)
double(23)
360

degrees(0)
double(23)
0

The examples were created with the MyWAY SQL manager: Download

How to use the DEGREES() function in MySQL and MariaDB databases

The DEGREES() function in MySQL and MariaDB is needed to convert angles from radians to degrees, for example for better readability or compatibility with other systems that use degrees.

Further MySQL und MariaDB SQL Numeric functions

BIT_COUNT	BIT_COUNT(Integer)
	More about BIT_COUNT Function

CEIL	CEIL(Number)
	More about CEIL Function

CEILING	CEILING(Number)
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CRC32	CRC32(String)
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CRC32C	CRC32C([Parameter], String)

FLOOR	FLOOR(Number)
	More about FLOOR Function

SIGN	SIGN(Number)
	More about SIGN Function

ABS	ABS(Number)
	More about ABS Function

ACOS	ACOS(Number)
	More about ACOS Function

ASIN	ASIN(Number)
	More about ASIN Function

ATAN	ATAN(Number [, Number2])
	More about ATAN Function

ATAN2	ATAN2(Number [, Number2])
	More about ATAN2 Function

COS	COS(Number)
	More about COS Function

COT	COT(Number)
	More about COT Function

EXP	EXP(Number)
	More about EXP Function

LN	LN(Number)
	More about LN Function

LOG	LOG([Base], Number)
	More about LOG Function

LOG10	LOG10(Number)
	More about LOG10 Function

LOG2	LOG2(Number)
	More about LOG2 Function

MOD	MOD(Number, Divider)
	More about MOD Function

POW	POW(Number, Exponent)
	More about POW Function

POWER	POWER(Number, Exponent)
	More about POWER Function

PI	PI()
	More about PI Function

RADIANS	RADIANS(Number)
	More about RADIANS Function

RAND	RAND([Number])
	More about RAND Function

ROUND	ROUND(Number [, Decimals])
	More about ROUND Function

SIN	SIN(Number)
	More about SIN Function

SQRT	SQRT(Number)
	More about SQRT Function

TAN	TAN(Number)
	More about TAN Function

TRUNCATE	TRUNCATE(Number, Decimals)
	More about TRUNCATE Function

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More information about the DEGREES SQL function: mysql.com and mariadb.com and w3schools.com

Updated: 2023-09-24

2020-2024 Heino Cunze-Fischer