Convert microgram to gigagram
Selected category: mass.
Definition and details for microgram:
Microgram (µg or mcg) is an SI unit of mass equal to 0.001 milligram (mg), or 10-6 gram. This unit is usually used in hospitals, pharmacies and chemistry.
Definition and details for gigagram:
Gigagram (Gg) is an SI unit of mass equal to 109 grams, or one million kilograms, or 1 kilotonne (1000 metric tons). Gigagram is usually used in scientific contexts.