There are 1000000 picograms in one microgram.
1 microgram is 0.000000001kg
1 microgram = 10-9 kg
ug is the easiest way to type µg, which means microgram. Therefore there is 1ug in a microgram as they are the same.
A microgram is one one-thousandth of a milligram, equal to one-millionth of a gram.
There are 1000000 micrograms in one gram. Therefore, one microgram is equal to 1/1000000 = 0.000001 grams.
1 microgram is 0.000001 gram or 1 gram is 1000000 micrograms.
0.001mg per microgram.
1-microgram = 0.000001gram