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Half turn to Radian
Convert measurements between Half turn and Radian.
Common conversions
1half = 3.1416 rad
5half = 15.708 rad
10half = 31.4159 rad
24half = 75.3982 rad
32half = 100.531 rad
55half = 172.7876 rad
Conversion information
1 Half turn = 3.14159 Radian
Half turn, 180 degrees.
SI unit of plane angle, arc length equals radius.
Frequently Asked Questions
What is a half turn?
It is a 180-degree rotation, half of a full circle.
Where is the 'half turn' unit used?
In mathematics and graphics to describe 180-degree rotations.
What is a radian?
It is the SI unit of angle, equal to the angle subtended by an arc equal to the radius.
How many degrees are in a radian?
One radian is approximately 57.3 degrees.