››Convert water column [centimeter] to gigabar

 water column gigabar

 Did you mean to convert water column [centimeter] water column [inch] water column [millimeter] to gigabar

How many water column in 1 gigabar? The answer is 1019716212977.9.
We assume you are converting between water column [centimeter] and gigabar.
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water column or gigabar
The SI derived unit for pressure is the pascal.
1 pascal is equal to 0.010197162129779 water column, or 1.0E-14 gigabar.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between water column and gigabars.
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››Definition: Gigabar

The SI prefix "giga" represents a factor of 109, or in exponential notation, 1E9.

So 1 gigabar = 109 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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