Full name: exafemtogram
Plural form: exafemtograms
Symbol: Efg
Category type: weight
Scale factor: 1
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 exafemtogram.
Valid units must be of the weight type.
You can use this form to select from known units:
The SI prefix "exa" represents a factor of 1018, or in exponential notation, 1E18.
So 1 exafemtogram = 1018 femtograms.