Angle Converter

Convert between degrees, radians, gradians, and more.

Angle Conversion

Common Angle Conversions

An angle is a measure of the rotation between two intersecting lines or planes. It is typically measured in degrees, radians, or gradians. Degrees are the most common unit, with a full circle equal to 360 degrees. Radians are used in mathematics and physics, with a full circle equal to 2π radians. Gradians are used in some engineering fields, with a full circle equal to 400 gradians.