200000
There are 1000 mcg in 1 mg. Therefore, 2 mg is equal to 2000 mcg.
0.002
400mcg equals 0.4mg (1000mcg per mg).
1 mg = 1000 mcg so 6 mg = 6*1000 = 6000 mcg. Simple!
there are 2 1/2 mg in 2500 mcg
0.125mg equals 125mcg (1000mcg per mg).
To convert from 400 mcg to mg, you divide by 1000. So, 400 mcg is equal to 0.4 mg. Therefore, 10 tablets of 400 mcg are equal to 1 tablet of 4 mg.
mcg / 1,000 = mg200mcg = 200 / 1,000 = 0.2mg
2 to 3 mg
2000
2000mg equates to 2 grams(mg divided by 1,000 OR mg x 0.001 = grams)** 1 gram = 1,000mg