JavaScript Math sin() Method (original) (raw)

Last Updated : 15 Jul, 2024

The JavaScript **Math sin( ) method in Javascript is used to return the sine of a number. The Math.sin() method returns a numeric value between -1 and 1, which represents the sine of the angle given in radians. The sin() is a static method of Math, therefore, it is always used as Math.sin(), rather than as a method of a Math object created.

**Syntax:

Math.sin(value)

**Parameters:

This method accepts a single parameter as mentioned above and described below:

**Return Value:

The **Math.sin() method returns the sine of the given numbers between 1 and -1.

**Example 1: Below is an example of the Math sin() Method.

JavaScript `

console.log("When zero is passed as a parameter: " + Math.sin(0));

`

Output

When zero is passed as a parameter: 0

**Example 2: When 1 is passed as a parameter.

JavaScript `

console.log("Result : " + Math.sin(1));

`

Output

Result : 0.8414709848078965

**Example 3: When PI is passed as a parameter.

JavaScript `

console.log("Result : " + Math.sin(Math.PI / 2));

`

We have a complete list of Javascript Math Objects methods, to check those please go through this Javascript Math Object Complete reference article.

**Supported Browsers