How many troy ounce in 1 gigatonne?
The answer is 32150746568628.
We assume you are converting between troy ounce and gigatonne.
You can view more details on each measurement unit: troy ounce or
gigatonne
The SI base unit for mass is the kilogram.
1 kilogram is equal to 32.150746568628 troy ounce, or 1.0E-12 gigatonne.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between troy ounces and gigatonnes.
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gigatonne to troy ounce, or enter any two units below:

The SI prefix "giga" represents a factor of
10^{9}, or in exponential notation, 1E9.

So 1 gigatonne = 10^{9} tonnes.

The definition of a tonne is as follows:

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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