Convert Radian to Milliradian (rad to mrad)

1 rad = 1,000 mrad

How to convert radians to milliradians

To convert radians to milliradians, multiply radians by 1,000

To convert milliradians to radians, divide milliradians by 1,000

Common radian to milliradian examples

Radian (rad) Milliradian (mrad)
1 rad 1,000 mrad
10 rad 10,000 mrad
50 rad 50,000 mrad
100 rad 100,000 mrad
250 rad 250,000 mrad
500 rad 500,000 mrad
1,000 rad 1,000,000 mrad
10,000 rad 10,000,000 mrad
100,000 rad 100,000,000 mrad
1,000,000 rad 1,000,000,000 mrad

Frequently asked questions

How many milliradians are in 100 radians?

100 rad equals about 100,000 mrad.

What is the radians to milliradians formula?

Use milliradians = radians × 1,000. For reverse conversion, radians = milliradians × 0.001.

Can I convert milliradians to radians too?

Yes. The calculator supports two-way conversion. Edit either field and the other updates instantly.

Is this conversion exact?

The converter uses fixed unit factors. Display values are rounded for readability.