Angle Converter

Convert between degrees, radians, gradians, and other angle measurement units.

From:

To:

0

Angle Visualization

0°

Angle Information

Degrees: 0°
Radians: 0 rad
Gradians: 0 grad
Turns: 0

Degrees

0°
360° in a circle

Radians

0 rad
2π in a circle

Gradians

0 grad
400 in a circle

Angle Units Explained

Degrees (°)

Most common unit. A full circle is 360 degrees.

Radians (rad)

Used in mathematics. A full circle is 2π radians (≈6.28).

Gradians (grad)

Also called gon. A full circle is 400 gradians.

Turns

A full circle is 1 turn. Used in CSS animations.

Common Angles

Right Angle - 90°
Quarter turn, like corners of a square
Straight Angle - 180°
Half turn, like a straight line
45° Angle
Half of a right angle
30° Angle
One twelfth of a circle
60° Angle
One sixth of a circle