Unit Converter - Angle

Angle - Area - Density - Energy - Force - Fuel Consumption - Length - Mass - Power - Pressure - Speed - Temperature - Time - Torque - Volume - Wind Speed

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Degrees Radians Circle Turn Cycle Rotation Revolution Right angle Mil (NATO) Mil (Soviet Union) Mil (Sweden) Grad Gon Point Hour angle 0 decimals 1 decimals 2 decimals 3 decimals 4 decimals 5 decimals 6 decimals 7 decimals 8 decimals 9 decimals 10 decimals

The full circle or full turn or cycle or rotation or revolution uses k = 1/2π, making the angle of 1 full circle = 2π rad = 4 right angles = 400 gon = 360°. The rotation and revolution are abbreviated rot and rev, respectively, but just r in rpm (revolutions per minute).
An angle is the figure formed by two rays sharing a common endpoint, called the vertex of the angle. Angles provide a means of expressing the difference in slope between two rays meeting at a vertex without the need to explicitly define the slopes of the two rays. Angles are studied in geometry and trigonometry. >> Read more