1 gram = 1000 milligrams so 0.5 g = 0.5*1000 = 500 mg. Simple!
Wiki User
∙ 11y ago50 mg is .05 gm
50,000mg 1 gram = 1000 milligrams
4.5 grams = 4,500 mg
17 mg is .017 grams
1.2 mg = 0.0012 grams
0.751 grams is 751 mg.
There are 12,350 mg in 12.35 grams.
855mg is 0.855 grams (mg x 0.001 = grams).
280mg is 0.28 grams (divide mg by 1,000 to get grams).
87.6 mg = 0.0876 grams
3,675 mg = 3.675 grams
how many grams in 99mg