How many bar in 1 zeptobar?
The answer is 1.0E-21.
We assume you are converting between bar and zeptobar.
You can view more details on each measurement unit: bar or
zeptobar
The SI derived unit for pressure is the pascal.
1 pascal is equal to 1.0E-5 bar, 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 bars and zeptobars.
Type in your own numbers in the form to convert the units!

››Quick conversion chart of bar to zeptobar

1 bar to zeptobar = 1.0E+21 zeptobar

2 bar to zeptobar = 2.0E+21 zeptobar

3 bar to zeptobar = 3.0E+21 zeptobar

4 bar to zeptobar = 4.0E+21 zeptobar

5 bar to zeptobar = 5.0E+21 zeptobar

6 bar to zeptobar = 6.0E+21 zeptobar

7 bar to zeptobar = 7.0E+21 zeptobar

8 bar to zeptobar = 8.0E+21 zeptobar

9 bar to zeptobar = 9.0E+21 zeptobar

10 bar to zeptobar = 1.0E+22 zeptobar

››Want other units?

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

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.

››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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