›› Convert millimeter of water [4 C] to inch of water column


millimeter of water
inch water column

›› More information from the unit converter

How many millimeter of water in 1 inch water column? The answer is 25.399999830047.
We assume you are converting between millimeter of water [4 C] and inch of water column.
You can view more details on each measurement unit:
millimeter of water or inch water column
The SI derived unit for pressure is the pascal.
1 pascal is equal to 0.10197162129779 millimeter of water, or 0.0040146307866177 inch water column.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between millimeters of water and inches water column.
Type in your own numbers in the form to convert the units!


›› Quick conversion chart of millimeter of water to inch water column

1 millimeter of water to inch water column = 0.03937 inch water column

10 millimeter of water to inch water column = 0.3937 inch water column

20 millimeter of water to inch water column = 0.7874 inch water column

30 millimeter of water to inch water column = 1.1811 inch water column

40 millimeter of water to inch water column = 1.5748 inch water column

50 millimeter of water to inch water column = 1.9685 inch water column

100 millimeter of water to inch water column = 3.93701 inch water column

200 millimeter of water to inch water column = 7.87402 inch water column


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You can do the reverse unit conversion from inch water column to millimeter of water, or enter any two units below:

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›› Common pressure conversions

millimeter of water to microbar
millimeter of water to dyne/square centimeter
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millimeter of water to millipascal
millimeter of water to meter of head
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millimeter of water to centimeter of water
millimeter of water to dekapascal
millimeter of water to millimeter mercury


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