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Convert angle units

Convert degrees, radians, gradians, and turns.

Also known as: convert angle units converter, degrees to radians calculator, convert angle units, angles conversion, angles convert angle units

Convert

From

To

Result

3.141593

Results update when you click Convert.

Converted

3.141593

rad

180.000000 deg × (0.017453 / 1.000000) = 3.141593 rad

Common conversions

UnitValue
rad3.141593
grad200.000000
turn0.500000

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What this result means

Convert degrees, radians, gradians, and turns. Convert via radians. 180° = π rad.

Assumptions

  • Rule dependency: Universal formula.

Method

Convert via radians. 180° = π rad.

Example

180° = π ≈ 3.14159 rad.

Frequently asked questions

Gradians?+

400 gradians = full circle (360°).