›› Convert torr to millimeter mercury [0 C]

mm Hg

›› More information from the unit converter

How many torr in 1 mm Hg? The answer is 1.0000001500123.
We assume you are converting between torr and millimeter mercury [0 C].
You can view more details on each measurement unit:
torr or mm Hg
The SI derived unit for pressure is the pascal.
1 pascal is equal to 0.0075006167382113 torr, or 0.0075006156130264 mm Hg.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between torrs and millimeters mercury.
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›› Definition: Torr

The torr is a non-SI unit of pressure, named after Evangelista Torricelli. Its symbol is Torr.

›› Definition: Millimeter 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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