Convert: 50 grains to milligrams

This can be easily answered through dimensional analysis which is also known as the factor-label method or the unit factor method. A quick scan at a conversion table also tells us that 1 grain=64.7989 mg. Hence, the conversion can be represented as

50 grains * (64.7989 mg/1 grain) = 3,239.9450 mg.

Thus, 50 grains is equal to 3,239.9450 mg.