How many millimeter of mercury [0 °C] in 1 inch water column? The answer is 1.8683201548767. We assume you are converting between millimeter of mercury [0 °C] and inch of water column. You can view more details on each measurement unit: millimeter of mercury [0 °C] or inch water column The SI derived unit for pressure is the pascal. 1 pascal is equal to 0.0075006156130264 millimeter of mercury [0 °C], 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 mercury and inches water column. Type in your own numbers in the form to convert the units!
1 millimeter of mercury [0 °C] to inch water column = 0.53524 inch water column
5 millimeter of mercury [0 °C] to inch water column = 2.6762 inch water column
10 millimeter of mercury [0 °C] to inch water column = 5.3524 inch water column
20 millimeter of mercury [0 °C] to inch water column = 10.7048 inch water column
30 millimeter of mercury [0 °C] to inch water column = 16.05721 inch water column
40 millimeter of mercury [0 °C] to inch water column = 21.40961 inch water column
50 millimeter of mercury [0 °C] to inch water column = 26.76201 inch water column
75 millimeter of mercury [0 °C] to inch water column = 40.14301 inch water column
100 millimeter of mercury [0 °C] to inch water column = 53.52402 inch water column
You can do the reverse unit conversion from inch water column to millimeter of mercury [0 °C], or enter any two units below:
The torr (symbol: Torr) or millimetre of mercury (mmHg) is a non-SI unit of pressure. It is the atmospheric pressure that supports a column of mercury 1 millimetre high. The unit is named after Evangelista Torricelli, Italian physicist and mathematician, for his discovery of the principle of the barometer in 1643.
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