Grams to Micrograms Conversion

How many micrograms in a gram?

The conversion factor from grams to micrograms is 1 000 000. To find out how many micrograms in a gram, multiply by the conversion factor or instead, simply use the converter.

1 Gram = 1 000 000 Micrograms

Gram is a metric system unit of mass and commonly used in daily life. The abbreviation is "g".

Microgram is a very small unit of mass in metric system and used mostly in science. The abbreviation is "mcg".

If scroll down, you may also create and print your own custom conversion table create your table.


Enter a value that you want to convert into micrograms and click on the "convert" button.

For all weight units, go to weight conversion

Create Custom Conversion Table