RADIANS Function in SQL

The RADIANS() function converts an angle from degrees to radians.

Syntax:

RADIANS(angle_in_degrees)

• angle_in_degrees: The angle you want to convert to radians.

Example:

Convert 180 degrees to radians:

SELECT RADIANS(180) AS radians_value;

Result:

Notes:

• Radians = Degrees × (? / 180)

• Supported in many databases including MySQL, SQL Server, PostgreSQL.

• Useful for trigonometric calculations where radians are required.

If you want, I can show you how to use it with trigonometric functions like SIN(), COS(), etc.!