1 milligram = 1,000 micrograms
1 microgram is 0.000001 gram or 1 gram is 1000000 micrograms.
There are 0.001 gram in 1000 microgram.
One million micrograms1 gram = 1000000 micrograms1,000,000 micrograms in a gram
1 gram = 1,000,000 microgram - whether it is of lead or helium or any other matter.
To find out how many micrograms in a gram, multiply by the conversion factor or instead, simplify.
1 milligram = 1/1,000 of a gram 1 microgram = 1/1,000,000 of a gram 1 nanogram =1/1,000,000,000 of a gram There are 1000 nanograms in a microgram So 5000 nanograms = 5 micrograms
.001mg in one microgram. 1000 micrograms=1mg
0.001 a milligram is 1,000 of a gram, 1 microgram is 1,000,000th of a gram.
Hint: "milli" infers "thousandth"...
311 million micrograms (1 gram = 1 million microgram)
One milligram is 1000 micrograms. 0.001 milligrams is equal to 1 microgram. The table on the wikipedia page for the "gram" shows relation of many of these units. http://en.wikipedia.org/wiki/Gram
There are 1,000 mcg in 1 milligram (mg).1 microgram = 0.001 milligrams