# ››Convert 1/4 circle to revolution

1/4 circle
revolution

How many 1/4 circle in 1 revolution? The answer is 4.
We assume you are converting between 1/4 circle and revolution.
You can view more details on each measurement unit:
1/4 circle or revolution
The SI derived unit for angle is the radian.
1 radian is equal to 0.636619772368 1/4 circle, or 0.159154943092 revolution.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between 1/4 circle and revolutions.
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You can do the reverse unit conversion from revolution to 1/4 circle, or enter any two units below:

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# ››Definition: Revolution

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°.

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