How many millihg in 1 millimeter 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
millimeter of mercury
The SI derived unit for pressure is the pascal.
1 pascal is equal to 0.0075006156130264 millihg, or 0.0075006156130264 millimeter 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!

››Quick conversion chart of millihg to millimeter of mercury

1 millihg to millimeter of mercury = 1 millimeter of mercury

5 millihg to millimeter of mercury = 5 millimeter of mercury

10 millihg to millimeter of mercury = 10 millimeter of mercury

20 millihg to millimeter of mercury = 20 millimeter of mercury

30 millihg to millimeter of mercury = 30 millimeter of mercury

40 millihg to millimeter of mercury = 40 millimeter of mercury

50 millihg to millimeter of mercury = 50 millimeter of mercury

75 millihg to millimeter of mercury = 75 millimeter of mercury

100 millihg to millimeter of mercury = 100 millimeter of mercury

The SI prefix "milli" represents a factor of
10^{-3}, or in exponential notation, 1E-3.

So 1 millihg = 10^{-3} hg.

››Definition: Millimeter of mercury

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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