## ››Convert metric tonne to zettagram

 metric tonne zettagram

How many metric tonne in 1 zettagram? The answer is 1.0E+15.
We assume you are converting between metric tonne and zettagram.
You can view more details on each measurement unit:
metric tonne or zettagram
The SI base unit for mass is the kilogram.
1 kilogram is equal to 0.001 metric tonne, or 1.0E-18 zettagram.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between tonnes and zettagrams.
Type in your own numbers in the form to convert the units!

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You can do the reverse unit conversion from zettagram to metric tonne, or enter any two units below:

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## ››Definition: Tonne

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).

## ››Definition: Zettagram

The SI prefix "zetta" represents a factor of 1021, or in exponential notation, 1E21.

So 1 zettagram = 1021 grams-force.

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