How many zettabar in 1 bar?
The answer is 1.0E-21.

We assume you are converting between **zettabar** and **bar**.

You can view more details on each measurement unit:

zettabar or
bar

The SI derived unit for **pressure** is the pascal.

1 pascal is equal to 1.0E-26 zettabar, or 1.0E-5 bar.

Note that rounding errors may occur, so always check the results.

Use this page to learn how to convert between zettabars and bars.

Type in your own numbers in the form to convert the units!

1 zettabar to bar = 1.0E+21 bar

2 zettabar to bar = 2.0E+21 bar

3 zettabar to bar = 3.0E+21 bar

4 zettabar to bar = 4.0E+21 bar

5 zettabar to bar = 5.0E+21 bar

6 zettabar to bar = 6.0E+21 bar

7 zettabar to bar = 7.0E+21 bar

8 zettabar to bar = 8.0E+21 bar

9 zettabar to bar = 9.0E+21 bar

10 zettabar to bar = 1.0E+22 bar

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

zettabar to gram/square centimeter

zettabar to ton/square foot

zettabar to dyne/square centimeter

zettabar to attopascal

zettabar to foot water

zettabar to foot of mercury

zettabar to hectopascal

zettabar to zeptopascal

zettabar to millipascal

zettabar to pound/square foot

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

So 1 zettabar = 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.

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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