Full name: full circle
Alternate spelling: circle
Category type: angle
Scale factor: 6.2831853071796
The SI derived unit for angle is the radian.
1 radian is equal to 0.1591549430919 full circle.
Valid units must be of the angle type.
You can use this form to select from known units:
The full circle or full turn or cycle or rotation or revolution uses k = 1/2pi, making the angle of 1 full circle = 2pi rad = 4 right angles = 400 gon = 360°.