Angle Converter

Convert between degrees, radians, and gradians.

Metric

Degrees (°)

Scientific

Radians (rad)

Gradians (grad)

Other

Revolutions (rev)

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About Angle Conversion

Angle conversions are fundamental in mathematics, engineering, navigation, and physics.

Frequently Asked Questions

How many radians in 180 degrees?

180 degrees equals π radians (approximately 3.14159 rad).

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Popular Conversions

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