Convert Milligram (mg) to Grain (gr)
To convert Milligram to Grain, multiply the value by 0.015432. For example, 1 Milligram = 0.015432 gr and 10 Milligram = 0.154324 gr. Both Milligram and Grain are units of Weight. Enter any value above for an instant, accurate result.
One Milligram equals 0.015432 gr.
Use the formula: gr = mg × 0.015432.