How many gigatonne in 1 once?
The answer is 3.059E-14.
We assume you are converting between gigatonne and once [France].
You can view more details on each measurement unit:
gigatonne or once
The SI base unit for mass is the kilogram.
1 kilogram is equal to 1.0E-12 gigatonne, or 32.69042170644 once.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between gigatonnes and once [France].
Type in your own numbers in the form to convert the units!
1 gigatonne to once = 32690421706440 once
2 gigatonne to once = 65380843412880 once
3 gigatonne to once = 98071265119320 once
4 gigatonne to once = 1.3076168682576E+14 once
5 gigatonne to once = 1.634521085322E+14 once
6 gigatonne to once = 1.9614253023864E+14 once
7 gigatonne to once = 2.2883295194508E+14 once
8 gigatonne to once = 2.6152337365152E+14 once
9 gigatonne to once = 2.9421379535796E+14 once
10 gigatonne to once = 3.269042170644E+14 once
You can do the reverse unit conversion from once to gigatonne, 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).
ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!