## ››Convert ons [Dutch] to zettagram

 ons zettagram

How many ons in 1 zettagram? The answer is 1.0E+19.
We assume you are converting between ons [Dutch] and zettagram.
You can view more details on each measurement unit:
ons or zettagram
The SI base unit for mass is the kilogram.
1 kilogram is equal to 10 ons, 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 ons [Dutch] and zettagrams.
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## ››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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