How many millimeter of mercury in 1 inch water? The answer is 1.8683201548767. We assume you are converting between millimeter of mercury [0 °C] and inch water [4 °C]. You can view more details on each measurement unit: millimeter of mercury or inch water The SI derived unit for pressure is the pascal. 1 pascal is equal to 0.0075006156130264 millimeter of mercury, or 0.0040146307866177 inch water. 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. Type in your own numbers in the form to convert the units!
1 millimeter of mercury to inch water = 0.53524 inch water
5 millimeter of mercury to inch water = 2.6762 inch water
10 millimeter of mercury to inch water = 5.3524 inch water
20 millimeter of mercury to inch water = 10.7048 inch water
30 millimeter of mercury to inch water = 16.05721 inch water
40 millimeter of mercury to inch water = 21.40961 inch water
50 millimeter of mercury to inch water = 26.76201 inch water
75 millimeter of mercury to inch water = 40.14301 inch water
100 millimeter of mercury to inch water = 53.52402 inch water
You can do the reverse unit conversion from inch water to millimeter of mercury, 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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