›› Measurement unit: gigagram

Full name: gigagram

Plural form: gigagrams

Symbol: Gg

Category type: weight

Scale factor: 1000000

›› SI unit: kilogram

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:

Convert gigagram to

The SI prefix "giga" represents a factor of 10⁹, or in exponential notation, 1E9.

So 1 gigagram = 10⁹ grams-force.