# Sine Calculator

## What is Sine Calculator?

'Cuemath's Sine Calculator' is an online tool that helps to calculate the sine value for a given angle theta. Cuemath's online Sine Calculator helps you to calculate the sine value for a given angle theta in a few seconds.

## How to Use Sine Calculator?

Please follow the steps below to find the sine value for a given angle theta:

• Step 1: Enter the angle theta in the given input box.
• Step 2: Click on the "Calculate" button to find the sine value for a given angle theta.
• Step 3: Click on the "Reset" button to clear the fields and find the sine value for the different angles.

## How to Find Sine Calculator?

The sine function is defined as the ratio of the length of the perpendicular to that of the length of the hypotenuse in a right-angled triangle. The sign is a trigonometric function of an angle. It is denoted as sinθ, where θ is the angle between the two sides.

### Solved Example 1:

Find the sine value if the θ = 45°

### Solution:

Given θ = 45°

sin45° = 1 / √2

= 0.71

Similarly, you can try the calculator to find the sine values for the following:

• θ = 60°
• θ = 150°