How many millibar in 1 petabar?
The answer is 1.0E+18.
We assume you are converting between millibar and petabar.
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millibar or petabar
The SI derived unit for pressure is the pascal.
1 pascal is equal to 0.01 millibar, or 1.0E-20 petabar.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between millibars and petabars.
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You can do the reverse unit conversion from petabar to millibar, or enter any two units below:
millibar to yoctobar
millibar to zeptobar
millibar to kilopond/square centimeter
millibar to centipascal
millibar to foot of mercury
millibar to zettabar
millibar to ton/square foot
millibar to inch of mercury
millibar to decibar
millibar to millimeter mercury
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)
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.
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