# Degrees to Radians

Convert degrees to radians with configurable decimal precision

> Canonical page: https://elysiatools.com/en/tools/degrees-to-radians

- **Category:** Math & Numbers

- **Keywords:** degrees, radians, angle, conversion, trigonometry

## Overview

The Degrees to Radians converter allows you to quickly translate angular measurements from degrees to radians with customizable decimal precision. Ideal for trigonometry, physics calculations, and engineering tasks, this tool provides instant, accurate conversions to streamline your mathematical workflows.

## Inputs

- **Degrees** (text): e.g. 180
- **Decimal Precision** (number)

## When to use

- When solving trigonometric equations or calculus problems that require angle inputs in radians rather than degrees.
- When programming graphics, game physics, or animations where standard library functions expect radian values.
- When converting angular measurements for engineering designs, physics homework, or surveying calculations.

## How it works

- Enter the angle value in degrees into the input field.
- Adjust the decimal precision setting to specify the number of decimal places for the output, up to 12.
- The tool multiplies the degrees by pi and divides by 180, formatting the result to your chosen precision.

## Use cases

- Converting a list of degrees to radians for game development physics engines.
- Verifying homework solutions for high school or college trigonometry assignments.
- Preparing angular data for scientific plotting and data analysis in Python or MATLAB.

## Frequently asked questions

### What formula is used to convert degrees to radians?

The conversion formula is Radians = Degrees × (π / 180).

### Can I convert negative degree values?

Yes, the tool supports negative degree values, which will result in negative radian values.

### What is the maximum decimal precision supported?

You can configure the output precision up to 12 decimal places.

### Why do programming languages use radians instead of degrees?

Radians are the standard unit of angular measure in mathematics and physics, simplifying calculus and trigonometric series expansions.

### Is the value of Pi approximated in this tool?

Yes, the tool uses a high-precision approximation of Pi (π) to ensure accurate conversion results.

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