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Runs locally

Angle Converter

Degrees, radians and gradians.

Ctrl+Enter runs. Ctrl+Shift+Backspace clears.

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Degrees, radians and gradians. Runs in the browser. Nothing is uploaded.

About this tool

Convert angles for trigonometry, programming or surveying. Choose the unit you have, the unit you need and type the value.

How to use it

  1. 01

    Choose the unit to convert from.

  2. 02

    Choose the unit to convert to.

  3. 03

    Type the value and read the result.

FAQ

Frequently asked questions

How many radians are in a degree?

One degree is π / 180 ≈ 0.017453 radians.

What is a gradian?

A unit where a right angle is 100 gradians and a full turn is 400; it is used in surveying.

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