How many gigatonne in 1 milligigatonne? The answer is 0.001. We assume you are converting between gigatonne and milligigatonne. You can view more details on each measurement unit: gigatonne or milligigatonne The SI base unit for mass is the kilogram. 1 kilogram is equal to 1.0E-12 gigatonne, or 1.0E-9 milligigatonne. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between gigatonnes and milligigatonnes. Type in your own numbers in the form to convert the units!
1 gigatonne to milligigatonne = 1000 milligigatonne
2 gigatonne to milligigatonne = 2000 milligigatonne
3 gigatonne to milligigatonne = 3000 milligigatonne
4 gigatonne to milligigatonne = 4000 milligigatonne
5 gigatonne to milligigatonne = 5000 milligigatonne
6 gigatonne to milligigatonne = 6000 milligigatonne
7 gigatonne to milligigatonne = 7000 milligigatonne
8 gigatonne to milligigatonne = 8000 milligigatonne
9 gigatonne to milligigatonne = 9000 milligigatonne
10 gigatonne to milligigatonne = 10000 milligigatonne
You can do the reverse unit conversion from milligigatonne 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).
The SI prefix "milli" represents a factor of 10-3, or in exponential notation, 1E-3.
So 1 milligigatonne = 10-3 gigatonnes.
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, 70 kg, 150 lbs, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!