How many millihg in 1 mm of mercury? The answer is 1. We assume you are converting between millihg and millimeter of mercury [0 °C]. You can view more details on each measurement unit: millihg or mm of mercury The SI derived unit for pressure is the pascal. 1 pascal is equal to 0.0075006156130264 millihg, 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 millihg and millimeters of mercury. Type in your own numbers in the form to convert the units!
1 millihg to mm of mercury = 1 mm of mercury
5 millihg to mm of mercury = 5 mm of mercury
10 millihg to mm of mercury = 10 mm of mercury
20 millihg to mm of mercury = 20 mm of mercury
30 millihg to mm of mercury = 30 mm of mercury
40 millihg to mm of mercury = 40 mm of mercury
50 millihg to mm of mercury = 50 mm of mercury
75 millihg to mm of mercury = 75 mm of mercury
100 millihg to mm of mercury = 100 mm of mercury
You can do the reverse unit conversion from mm of mercury to millihg, or enter any two units below:
The SI prefix "milli" represents a factor of 10-3, or in exponential notation, 1E-3.
So 1 millihg = 10-3 hg.
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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