How many inch of water in 1 mmHg? The answer is 0.53524017143946. We assume you are converting between inch of water [4 °C] and millimeter of mercury [0 °C]. You can view more details on each measurement unit: inch of water or mmHg The SI derived unit for pressure is the pascal. 1 pascal is equal to 0.0040146307866177 inch of water, or 0.0075006156130264 mmHg. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between inches of water and millimeters of mercury. Type in your own numbers in the form to convert the units!
1 inch of water to mmHg = 1.86832 mmHg
5 inch of water to mmHg = 9.3416 mmHg
10 inch of water to mmHg = 18.6832 mmHg
15 inch of water to mmHg = 28.0248 mmHg
20 inch of water to mmHg = 37.3664 mmHg
25 inch of water to mmHg = 46.708 mmHg
30 inch of water to mmHg = 56.0496 mmHg
40 inch of water to mmHg = 74.73281 mmHg
50 inch of water to mmHg = 93.41601 mmHg
You can do the reverse unit conversion from mmHg to inch of water, 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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