How many sack in 1 gigatonne? The answer is 6056655554.5296. We assume you are converting between sack [UK, wool] and gigatonne. You can view more details on each measurement unit: sack or gigatonne The SI base unit for mass is the kilogram. 1 kilogram is equal to 0.0060566555545296 sack, 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 sack [UK, wool] and gigatonnes. Type in your own numbers in the form to convert the units!
You can do the reverse unit conversion from gigatonne to sack, or enter any two units below:
The SI prefix "giga" represents a factor of 109, or in exponential notation, 1E9.
So 1 gigatonne = 109 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 (= 106 g).
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