How many millimeter of water in 1 mm of mercury? The answer is 13.595100263597. We assume you are converting between millimeter of water [4 °C] and millimeter of mercury [0 °C]. You can view more details on each measurement unit: millimeter of water or mm of mercury The SI derived unit for pressure is the pascal. 1 pascal is equal to 0.10197162129779 millimeter of water, or 0.0075006156130264 mm of mercury. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between millimeters of water and millimeters of mercury. Type in your own numbers in the form to convert the units!
1 millimeter of water to mm of mercury = 0.07356 mm of mercury
10 millimeter of water to mm of mercury = 0.73556 mm of mercury
20 millimeter of water to mm of mercury = 1.47112 mm of mercury
30 millimeter of water to mm of mercury = 2.20668 mm of mercury
40 millimeter of water to mm of mercury = 2.94224 mm of mercury
50 millimeter of water to mm of mercury = 3.6778 mm of mercury
100 millimeter of water to mm of mercury = 7.35559 mm of mercury
200 millimeter of water to mm of mercury = 14.71118 mm of mercury
You can do the reverse unit conversion from mm of mercury to millimeter 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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