How Many Grams Is 200 Mg. In this case we should multiply 2000 milligrams by 0.001 to get the equivalent result in grams: How many cups is 200 grams?
1 gram (g) is equal to 1000 milligrams (mg). 1 mg = (1/1000) g = 0.001 g. 100 mg to grams = 0.1 grams.
