Full name: picogram
Plural form: picograms
Category type: weight
Scale factor: 1.0E-15
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+15 picogram.
Valid units must be of the weight type.
You can use this form to select from known units:
The SI prefix "pico" represents a factor of 10-12, or in exponential notation, 1E-12.
So 1 picogram = 10-12 grams-force.
picogram to quintal [Portugal]
picogram to scruple [troy]
picogram to atomic mass unit 
picogram to truss
picogram to funt [Russia]
picogram to once [France]
picogram to oncia [Italy]
picogram to carat [pre-1913 US]
picogram to megagram
picogram to ons [Dutch]