Convert kilogram to attogram
Selected category: mass.
Definition and details for kilogram:
Kilogram (kg) is the base SI unit of mass, equal to the mass of the International Prototype Kilogram, a platinum-iridium cylinder kept by the International Bureau of Weights and Measures (BIPM) at Sèvres in France.
Definition and details for attogram:
Attogram (ag) is an SI unit of mass equal to 10-18 gram.