Enter a value in milliradians below to convert to another unit of angle.

## Results:

A milliradian is a unit used to measure angle.

The milliradian is a multiple of the radian, which is the SI derived unit for angle. In the metric system, "milli" is the prefix for thousandths, or 10-3. A milliradian is sometimes also referred to as a mil. Milliradians can be abbreviated as mrad; for example, 1 milliradian can be written as 1 mrad.

## How Much Is a Milliradian?

A milliradian is equal to 1/1,000 of a radian. One milliradian is equal to 0.0573 degrees and there are 6,283 milliradians in a full revolution/circle. The milliradian is also a commonly used unit in mathematics.

To convert milliradians to another unit of angle, you need to multiply the value by a conversion factor. A conversion factor is a numerical value used to change the units of a measurement without changing the value.[1]

You can find the conversion factors for milliradians in the conversion table below.

Then, multiply the angle measurement by the conversion factor to find the equivalent value in the desired unit of measurement.

milliradians × conversion factor = result

You can also use a calculator, such as one of the converters below, for the conversion.

Common milliradian values and equivalent imperial and metric angle measurements
1 mrad 0.001 rad 0.057296° 3.437747' 206.264806" 0.063662g 0.000159 r 0.000159 cir 1.018592 mil
2 mrad 0.002 rad 0.114592° 6.875494' 412.529612" 0.127324g 0.000318 r 0.000318 cir 2.037183 mil
3 mrad 0.003 rad 0.171887° 10.31324' 618.794419" 0.190986g 0.000477 r 0.000477 cir 3.055775 mil
4 mrad 0.004 rad 0.229183° 13.750987' 825.059225" 0.254648g 0.000637 r 0.000637 cir 4.074367 mil
5 mrad 0.005 rad 0.286479° 17.188734' 1,031" 0.31831g 0.000796 r 0.000796 cir 5.092958 mil
6 mrad 0.006 rad 0.343775° 20.626481' 1,238" 0.381972g 0.000955 r 0.000955 cir 6.11155 mil
7 mrad 0.007 rad 0.40107° 24.064227' 1,444" 0.445634g 0.001114 r 0.001114 cir 7.130141 mil
8 mrad 0.008 rad 0.458366° 27.501974' 1,650" 0.509296g 0.001273 r 0.001273 cir 8.148733 mil
9 mrad 0.009 rad 0.515662° 30.939721' 1,856" 0.572958g 0.001432 r 0.001432 cir 9.167325 mil
10 mrad 0.01 rad 0.572958° 34.377468' 2,063" 0.63662g 0.001592 r 0.001592 cir 10.185916 mil
11 mrad 0.011 rad 0.630254° 37.815214' 2,269" 0.700282g 0.001751 r 0.001751 cir 11.204508 mil
12 mrad 0.012 rad 0.687549° 41.252961' 2,475" 0.763944g 0.00191 r 0.00191 cir 12.2231 mil
13 mrad 0.013 rad 0.744845° 44.690708' 2,681" 0.827606g 0.002069 r 0.002069 cir 13.241691 mil
14 mrad 0.014 rad 0.802141° 48.128455' 2,888" 0.891268g 0.002228 r 0.002228 cir 14.260283 mil
15 mrad 0.015 rad 0.859437° 51.566202' 3,094" 0.95493g 0.002387 r 0.002387 cir 15.278875 mil
16 mrad 0.016 rad 0.916732° 55.003948' 3,300" 1.018592g 0.002546 r 0.002546 cir 16.297466 mil
17 mrad 0.017 rad 0.974028° 58.441695' 3,507" 1.082254g 0.002706 r 0.002706 cir 17.316058 mil
18 mrad 0.018 rad 1.031324° 61.879442' 3,713" 1.145916g 0.002865 r 0.002865 cir 18.334649 mil
19 mrad 0.019 rad 1.08862° 65.317189' 3,919" 1.209578g 0.003024 r 0.003024 cir 19.353241 mil
20 mrad 0.02 rad 1.145916° 68.754935' 4,125" 1.27324g 0.003183 r 0.003183 cir 20.371833 mil