Use the below online Radian to Milliradian converter to convert an angle radian to milliradian:

Milliradian

A Milliradian, often called as mil or mrad is a unit of measurement of an angle which is defined as a thousanth of the radian (0.001 radian), meaning that a full circle of 360 degree equals to 2000π or approximately 6283 milliradians.

Radian

Radian is a unit of measurement of an angle. Radian of one circle is the length of circumference divided by the radius or 2πr/r or 2π. Therefore a full circle has 2π radians which is equal to 360 degrees. Thus one radian is equal to 180/π degrees.

How to convert radian to milliradian

360 degrees = 2π radians
360 degrees = 2000π milliradians
Therefore 2π radians = 2000π milliradians
Then 1 radian = 2000π/2π = 1000 milliradians
Thus 1 radian (rad) = 1000 milliradians (mrad)

Example 1:

Convert 15 radian to milliradian
1 rad = 1000 mrad
Therefore, 15 rad = 15 * 1000 = 15000 mrad

Example 2:

Convert 50 radian to milliradian
1 rad = 1000 mrad
Therefore, 50 rad = 50 * 1000 = 50000 mrad

Radian to Milliradian conversion table

Radian(rad)Milliradian(mrad)
00
11000
22000
33000
44000
55000
66000
77000
88000
99000
1010000
1111000
1212000
1313000
1414000
1515000
2020000
5050000
100100000

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