How many stone in 1 zettagram?
The answer is 1.57473044418E+17.

We assume you are converting between **stone** and **zettagram**.

You can view more details on each measurement unit:

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zettagram

The SI base unit for **mass** is the kilogram.

1 kilogram is equal to 0.157473044418 stone, 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 stones and zettagrams.

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

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A stone is a unit of mass within the Imperial units system used in the United Kingdom and Ireland, and formerly in a number of Commonwealth countries. It is equal to 14 pounds avoirdupois, i.e. 6.35029318 kilograms.

The SI prefix "zetta" represents a factor of
10^{21}, or in exponential notation, 1E21.

So 1 zettagram = 10^{21} grams-force.

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