Circles to Revolutions Converter
Enter the angle in circles below to get the value converted to revolutions.
Do you want to convert revolutions to circles?
How to Convert Circles to Revolutions
To convert a circle measurement to a revolution measurement, divide the angle by the conversion ratio.
Since one revolution is equal to 1 circle, you can use this simple formula to convert:
The angle in revolutions is equal to the circles divided by 1.
How Many Revolutions Are in a Circle?
There are 1 revolution in a circle, which is why we use this value in the formula above.
1 cir = 1 r
Circles and revolutions are both units used to measure angle. Keep reading to learn more about each unit of measure.
What is a Circle?
A circle is the equivalent of 1 revolution around a circle, or 360°.
A circle is sometimes also referred to as a revolution. Circles can be abbreviated as cir; for example, 1 circle can be written as 1 cir.
A circle is more commonly used to describe a round, symmetrical shape with no corners or edges than it is to describe plane angle. The shape is described by its radius and circumference.
Learn more about circles.
What is a Revolution?
A revolution, or turn, is equal to 1 rotation around a circle, or 360°. Revolutions are commonly used to measure the speed of rotation, for example when measuring the revolutions per minute (RPM) of a vehicle's engine.
A revolution is sometimes also referred to as a turn, cycle, or complete rotation. Revolutions can be abbreviated as r, and are also sometimes abbreviated as rev or cyc. For example, 1 revolution can be written as 1 r, 1 rev, or 1 cyc.
Learn more about revolutions.
Circle to Revolution Conversion Table
Circles | Revolutions |
---|---|
1 cir | 1 r |
2 cir | 2 r |
3 cir | 3 r |
4 cir | 4 r |
5 cir | 5 r |
6 cir | 6 r |
7 cir | 7 r |
8 cir | 8 r |
9 cir | 9 r |
10 cir | 10 r |
11 cir | 11 r |
12 cir | 12 r |
13 cir | 13 r |
14 cir | 14 r |
15 cir | 15 r |
16 cir | 16 r |
17 cir | 17 r |
18 cir | 18 r |
19 cir | 19 r |
20 cir | 20 r |
21 cir | 21 r |
22 cir | 22 r |
23 cir | 23 r |
24 cir | 24 r |
25 cir | 25 r |
26 cir | 26 r |
27 cir | 27 r |
28 cir | 28 r |
29 cir | 29 r |
30 cir | 30 r |
31 cir | 31 r |
32 cir | 32 r |
33 cir | 33 r |
34 cir | 34 r |
35 cir | 35 r |
36 cir | 36 r |
37 cir | 37 r |
38 cir | 38 r |
39 cir | 39 r |
40 cir | 40 r |
More Circle & Revolution Conversions
- circles to radians
- circles to milliradians
- circles to degrees
- circles to minutes of arc
- circles to seconds of arc
- circles to gradians
- circles to mils
- radians to revolutions
- milliradians to revolutions
- degrees to revolutions
- minutes of arc to revolutions
- seconds of arc to revolutions
- gradians to revolutions
- mils to revolutions