Convert Revolutions

Protractors are often used to measure angle

Revolutions are a measure of angle, and can be abbreviated as r. For example 1 revolution can be written as 1 r.

Revolution Conversion Calculators

Choose a unit of angle to convert to.

Convert revolutions to radians
1 revolution is equal to 6.283185 radians
Convert revolutions to milliradians
1 revolution is equal to 6,283 milliradians
Convert revolutions to degrees
1 revolution is equal to 360 degrees
Convert revolutions to gradians
1 revolution is equal to 400 gradians
Convert revolutions to circles
1 revolution is equal to 1 circles
Convert revolutions to mils (NATO)
1 revolution is equal to 6,400 mils (NATO)

We have many more angle conversion tools that you might also find useful.

Revolutions unit of measurement conversion

Revolutions Measurement Conversion Table

Common revolution values and equivalent imperial and metric angle measurements
revolutions radians milliradians degrees gradians circles mils (NATO)
1 r 6.283185 rad 6,283 mrad 360° 400g 1 cir 6,400 mil
2 r 12.566371 rad 12,566 mrad 720° 800g 2 cir 12,800 mil
3 r 18.849556 rad 18,850 mrad 1,080° 1,200g 3 cir 19,200 mil
4 r 25.132741 rad 25,133 mrad 1,440° 1,600g 4 cir 25,600 mil
5 r 31.415927 rad 31,416 mrad 1,800° 2,000g 5 cir 32,000 mil
6 r 37.699112 rad 37,699 mrad 2,160° 2,400g 6 cir 38,400 mil
7 r 43.982297 rad 43,982 mrad 2,520° 2,800g 7 cir 44,800 mil
8 r 50.265482 rad 50,265 mrad 2,880° 3,200g 8 cir 51,200 mil
9 r 56.548668 rad 56,549 mrad 3,240° 3,600g 9 cir 57,600 mil
10 r 62.831853 rad 62,832 mrad 3,600° 4,000g 10 cir 64,000 mil
11 r 69.115038 rad 69,115 mrad 3,960° 4,400g 11 cir 70,400 mil
12 r 75.398224 rad 75,398 mrad 4,320° 4,800g 12 cir 76,800 mil
13 r 81.681409 rad 81,681 mrad 4,680° 5,200g 13 cir 83,200 mil
14 r 87.964594 rad 87,965 mrad 5,040° 5,600g 14 cir 89,600 mil
15 r 94.24778 rad 94,248 mrad 5,400° 6,000g 15 cir 96,000 mil
16 r 100.530965 rad 100,531 mrad 5,760° 6,400g 16 cir 102,400 mil
17 r 106.81415 rad 106,814 mrad 6,120° 6,800g 17 cir 108,800 mil
18 r 113.097336 rad 113,097 mrad 6,480° 7,200g 18 cir 115,200 mil
19 r 119.380521 rad 119,381 mrad 6,840° 7,600g 19 cir 121,600 mil
20 r 125.663706 rad 125,664 mrad 7,200° 8,000g 20 cir 128,000 mil