Enter the total number of radians into the calculator to convert into a milliradian.

Milliradian Formula

The following formula is used to convert radians to milliradians:

mrad = rad * 1000

  • Where mrad is milliradians
  • rad is radians


What is a milliradian?

A milliradian is defined as 1 / 1000th of a radian, hence the name milli, which always stands for 1000.

Example of Radian to Milliradian Conversions

1 radians1000 milliradians
2 radians2000 milliradians
.5 radians500 milliradians
.02 radians20 milliradians
.001 radians1 milliradian