How many femtogram in 1 tonne?
The answer is 1.0E+21.
We assume you are converting between femtogram and metric ton.
You can view more details on each measurement unit: femtogram or
tonne
The SI base unit for mass is the kilogram.
1 kilogram is equal to 1.0E+18 femtogram, or 0.001 tonne.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between femtograms and metric tons.
Type in your own numbers in the form to convert the units!

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You can do the reverse unit conversion from
tonne 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.

Definition: Metric ton

A tonne (also called metric ton) is a non-SI unit of mass, accepted for use with SI, defined as: 1 tonne = 1000 kg (= 10^{6} g).

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