## ››Convert inch of water [4 °C] to zeptobar

 inch of water zeptobar

How many inch of water in 1 zeptobar? The answer is 4.0146307866177E-19.
We assume you are converting between inch of water [4 °C] and zeptobar.
You can view more details on each measurement unit:
inch of water or zeptobar
The SI derived unit for pressure is the pascal.
1 pascal is equal to 0.0040146307866177 inch of water, or 1.0E+16 zeptobar.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between inches of water and zeptobars.
Type in your own numbers in the form to convert the units!

## ››Quick conversion chart of inch of water to zeptobar

1 inch of water to zeptobar = 2.4908890833333E+18 zeptobar

2 inch of water to zeptobar = 4.9817781666667E+18 zeptobar

3 inch of water to zeptobar = 7.47266725E+18 zeptobar

4 inch of water to zeptobar = 9.9635563333333E+18 zeptobar

5 inch of water to zeptobar = 1.2454445416667E+19 zeptobar

6 inch of water to zeptobar = 1.49453345E+19 zeptobar

7 inch of water to zeptobar = 1.7436223583333E+19 zeptobar

8 inch of water to zeptobar = 1.9927112666667E+19 zeptobar

9 inch of water to zeptobar = 2.241800175E+19 zeptobar

10 inch of water to zeptobar = 2.4908890833333E+19 zeptobar

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You can do the reverse unit conversion from zeptobar to inch of water, or enter any two units below:

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## ››Definition: Zeptobar

The SI prefix "zepto" represents a factor of 10-21, or in exponential notation, 1E-21.

So 1 zeptobar = 10-21 bars.

The definition of a bar is as follows:

The bar is a measurement unit of pressure, equal to 1,000,000 dynes per square centimetre (baryes), or 100,000 newtons per square metre (pascals). The word bar is of Greek origin, báros meaning weight. Its official symbol is "bar"; the earlier "b" is now deprecated, but still often seen especially as "mb" rather than the proper "mbar" for millibars.

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