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How many water column [inch] in 1 petabar?
The answer is 4.0146307866177E+17.
We assume you are converting between water column [inch] and petabar.
You can view more details on each measurement unit:
water column [inch] or petabar
The SI derived unit for pressure is the pascal.
1 pascal is equal to 0.0040146307866177 water column [inch], 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 water column and petabars.
Type in your own numbers in the form to convert the units!
You can do the reverse unit conversion from petabar to water column [inch], or enter any two units below:
water column [inch] to torr
water column [inch] to picobar
water column [inch] to exapascal
water column [inch] to centimeter of mercury
water column [inch] to micrometer of mercury
water column [inch] to inch water
water column [inch] to foot of head
water column [inch] to kip/square inch
water column [inch] to hectopascal
water column [inch] to nanopascal
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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