How many hectobar in 1 mm H2O? The answer is 9.80665E-7. We assume you are converting between hectobar and millimeter water [4 °C]. You can view more details on each measurement unit: hectobar or mm H2O The SI derived unit for pressure is the pascal. 1 pascal is equal to 1.0E-7 hectobar, or 0.10197162129779 mm H2O. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between hectobars and millimeters water. Type in your own numbers in the form to convert the units!
1 hectobar to mm H2O = 1019716.21298 mm H2O
2 hectobar to mm H2O = 2039432.42596 mm H2O
3 hectobar to mm H2O = 3059148.63893 mm H2O
4 hectobar to mm H2O = 4078864.85191 mm H2O
5 hectobar to mm H2O = 5098581.06489 mm H2O
6 hectobar to mm H2O = 6118297.27787 mm H2O
7 hectobar to mm H2O = 7138013.49085 mm H2O
8 hectobar to mm H2O = 8157729.70382 mm H2O
9 hectobar to mm H2O = 9177445.9168 mm H2O
10 hectobar to mm H2O = 10197162.12978 mm H2O
You can do the reverse unit conversion from mm H2O to hectobar, or enter any two units below:
The SI prefix "hecto" represents a factor of 102, or in exponential notation, 1E2.
So 1 hectobar = 102 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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