How many grains are there in a mg?

Answer by  esteban (1334)

1 grain is equal to 64.79891 mg. That means that for 1 mg is equal to 0.0154323584 grain. (A grain is quite a bit larger than 1 mg.)

Answer by  kent16 (178)

There are 0. 01543 grains in a mg (milligram). Amazingly, there are 0. 03086 grains in 2 mg, 0. 1543 grains in 10 mg, 1. 543 grains in 100 mg and 15. 43 grains in 1000 mg, which is one gram. The grain is a unit of measure in the Avoirdupois (U. S. / British) unit system, whereas the milligram is a metric measurement