Here’s my formula for MOA, 10/3/1.047 =3.18 MOA. 10 inches of drop/300yards/1.047=
What is the similar equation for mils?
A little help here guys?
It works the same way if you insist on converting between linear and angular measurements.
"1 moa subtends 1.047" at 100 yards" corresponds to "0.1 mil subtends 1 cm at 100 meters".
I agree that for dialing/holding DOPE, there is no reason at all to think in linear quantities. For measuring group size or target size, you can also use the fact that 1 mrad is equal to 3.6" of displacement at 100 yards. So you could do the equivalent calculation as 10"/3/3.6"=0.926 mrad.
