## ››Convert petabar to millibar

 petabar millibar

How many petabar in 1 millibar? The answer is 1.0E-18.
We assume you are converting between petabar and millibar.
You can view more details on each measurement unit:
petabar or millibar
The SI derived unit for pressure is the pascal.
1 pascal is equal to 1.0E-20 petabar, or 0.01 millibar.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between petabars and millibars.
Type in your own numbers in the form to convert the units!

## ››Quick conversion chart of petabar to millibar

1 petabar to millibar = 1.0E+18 millibar

2 petabar to millibar = 2.0E+18 millibar

3 petabar to millibar = 3.0E+18 millibar

4 petabar to millibar = 4.0E+18 millibar

5 petabar to millibar = 5.0E+18 millibar

6 petabar to millibar = 6.0E+18 millibar

7 petabar to millibar = 7.0E+18 millibar

8 petabar to millibar = 8.0E+18 millibar

9 petabar to millibar = 9.0E+18 millibar

10 petabar to millibar = 1.0E+19 millibar

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

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## ››Definition: Petabar

The SI prefix "peta" represents a factor of 1015, or in exponential notation, 1E15.

So 1 petabar = 1015 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.

## ››Definition: Millibar

A millibar (mb) is 1/1000th of a bar, a unit for measurement of pressure. It is not an SI unit of measure, however it is one of the units used in meteorology when describing atmospheric pressure. The SI unit is the pascal (Pa), with 1 millibar = 100 pascals (a hectopascal)

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