›› Convert tonelada [Portugal] to gigatonne

tonelada [Portugal]

Did you mean to convert tonelada [Portugal]
tonelada [Spain]
to gigatonne

›› More information from the unit converter

How many tonelada [Portugal] in 1 gigatonne? The answer is 1260795561.9996.
We assume you are converting between tonelada [Portugal] and gigatonne.
You can view more details on each measurement unit:
tonelada [Portugal] or gigatonne
The SI base unit for mass is the kilogram.
1 kilogram is equal to 0.0012607955619996 tonelada [Portugal], 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 tonelada [Portugal] and gigatonnes.
Type in your own numbers in the form to convert the units!

›› Want other units?

You can do the reverse unit conversion from gigatonne to tonelada [Portugal], or enter any two units below:

Enter two units to convert


›› Common weight conversions

tonelada [Portugal] to jupiter
tonelada [Portugal] to fotmal
tonelada [Portugal] to mercantile pound
tonelada [Portugal] to quartern
tonelada [Portugal] to unze
tonelada [Portugal] to arratel
tonelada [Portugal] to tonne
tonelada [Portugal] to gigagram
tonelada [Portugal] to milligram
tonelada [Portugal] to microgram

›› Definition: Gigatonne

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).

›› Metric conversions and more

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!