Revolutions Conversion
Enter a value in revolutions below to convert to another unit of angle.
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The revolution is a unit used to measure angle. Use one of the conversion calculators below to convert to another unit of measure, or read on to learn more about revolutions.
Revolution Conversion Calculators
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Revolution Definition and Usage
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.
Revolutions Measurement Conversion Table
| revolutions | radians | milliradians | degrees | minutes of arc | seconds of arc | gradians | circles | mils (NATO) |
|---|---|---|---|---|---|---|---|---|
| 1 r | 6.283185 rad | 6,283 mrad | 360° | 21,600' | 1,296,000" | 400g | 1 cir | 6,400 mil |
| 2 r | 12.566371 rad | 12,566 mrad | 720° | 43,200' | 2,592,000" | 800g | 2 cir | 12,800 mil |
| 3 r | 18.849556 rad | 18,850 mrad | 1,080° | 64,800' | 3,888,000" | 1,200g | 3 cir | 19,200 mil |
| 4 r | 25.132741 rad | 25,133 mrad | 1,440° | 86,400' | 5,184,000" | 1,600g | 4 cir | 25,600 mil |
| 5 r | 31.415927 rad | 31,416 mrad | 1,800° | 108,000' | 6,480,000" | 2,000g | 5 cir | 32,000 mil |
| 6 r | 37.699112 rad | 37,699 mrad | 2,160° | 129,600' | 7,776,000" | 2,400g | 6 cir | 38,400 mil |
| 7 r | 43.982297 rad | 43,982 mrad | 2,520° | 151,200' | 9,072,000" | 2,800g | 7 cir | 44,800 mil |
| 8 r | 50.265482 rad | 50,265 mrad | 2,880° | 172,800' | 10,368,000" | 3,200g | 8 cir | 51,200 mil |
| 9 r | 56.548668 rad | 56,549 mrad | 3,240° | 194,400' | 11,664,000" | 3,600g | 9 cir | 57,600 mil |
| 10 r | 62.831853 rad | 62,832 mrad | 3,600° | 216,000' | 12,960,000" | 4,000g | 10 cir | 64,000 mil |
| 11 r | 69.115038 rad | 69,115 mrad | 3,960° | 237,600' | 14,256,000" | 4,400g | 11 cir | 70,400 mil |
| 12 r | 75.398224 rad | 75,398 mrad | 4,320° | 259,200' | 15,552,000" | 4,800g | 12 cir | 76,800 mil |
| 13 r | 81.681409 rad | 81,681 mrad | 4,680° | 280,800' | 16,848,000" | 5,200g | 13 cir | 83,200 mil |
| 14 r | 87.964594 rad | 87,965 mrad | 5,040° | 302,400' | 18,144,000" | 5,600g | 14 cir | 89,600 mil |
| 15 r | 94.24778 rad | 94,248 mrad | 5,400° | 324,000' | 19,440,000" | 6,000g | 15 cir | 96,000 mil |
| 16 r | 100.530965 rad | 100,531 mrad | 5,760° | 345,600' | 20,736,000" | 6,400g | 16 cir | 102,400 mil |
| 17 r | 106.81415 rad | 106,814 mrad | 6,120° | 367,200' | 22,032,000" | 6,800g | 17 cir | 108,800 mil |
| 18 r | 113.097336 rad | 113,097 mrad | 6,480° | 388,800' | 23,328,000" | 7,200g | 18 cir | 115,200 mil |
| 19 r | 119.380521 rad | 119,381 mrad | 6,840° | 410,400' | 24,624,000" | 7,600g | 19 cir | 121,600 mil |
| 20 r | 125.663706 rad | 125,664 mrad | 7,200° | 432,000' | 25,920,000" | 8,000g | 20 cir | 128,000 mil |