How many millimeter water [4 °C] in 1 mm H2O? The answer is 1. We assume you are converting between millimeter water [4 °C] and millimeter water [4 °C]. You can view more details on each measurement unit: millimeter water [4 °C] or mm H2O The SI derived unit for pressure is the pascal. 1 pascal is equal to 0.10197162129779 millimeter water [4 °C], 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 millimeters water and millimeters water. Type in your own numbers in the form to convert the units!
1 millimeter water [4 °C] to mm H2O = 1 mm H2O
5 millimeter water [4 °C] to mm H2O = 5 mm H2O
10 millimeter water [4 °C] to mm H2O = 10 mm H2O
20 millimeter water [4 °C] to mm H2O = 20 mm H2O
30 millimeter water [4 °C] to mm H2O = 30 mm H2O
40 millimeter water [4 °C] to mm H2O = 40 mm H2O
50 millimeter water [4 °C] to mm H2O = 50 mm H2O
75 millimeter water [4 °C] to mm H2O = 75 mm H2O
100 millimeter water [4 °C] to mm H2O = 100 mm H2O
You can do the reverse unit conversion from mm H2O to millimeter water [4 °C], or enter any two units below:
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