Full name: gigagram
Plural form: gigagrams
Category type: weight
Scale factor: 1000000
The SI base unit for mass is the kilogram.
The SI derived unit for weight or force is the newton.
1 kilogram is equal to 1.0E-6 gigagram.
Valid units must be of the weight type.
You can use this form to select from known units:
The SI prefix "giga" represents a factor of 109, or in exponential notation, 1E9.
So 1 gigagram = 109 grams-force.
gigagram to libra [ancient Rome]
gigagram to quintal [French]
gigagram to packen [Russia]
gigagram to atomic mass unit 
gigagram to troy pound
gigagram to lot [Germany]
gigagram to mark [English]
gigagram to tod
gigagram to denier [France]
gigagram to pfund [Denmark, Germany]