How many femtogram in 1 arroba?
The answer is 1.469E+19.
We assume you are converting between femtogram and arroba [Portugal].
You can view more details on each measurement unit: femtogram or
arroba
The SI base unit for mass is the kilogram.
1 kilogram is equal to 1.0E+18 femtogram, or 0.068073519400953 arroba.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between femtograms and arroba [Portugal].
Type in your own numbers in the form to convert the units!

››Want other units?

You can do the reverse unit conversion from
arroba to femtogram, or enter any two units below:

The SI prefix "femto" represents a factor of
10^{-15}, or in exponential notation, 1E-15.

So 1 femtogram = 10^{-15} grams-force.

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