## ››Convert pound/square inch to millimeter of mercury [0 °C]

 pound/square inch millimeter of mercury

The above form works if you are measuring differential pressure, such as the difference in psi between two points. It also gives the correct answer for absolute pressure, assuming you are measuring psia, which is the pressure relative to absolute zero vacuum.

If you are measuring relative to vacuum and want to resolve the pressure relative to the atmosphere, then you should use the form below.

pound/square inch (relative to atmosphere)
millimeter of mercury (relative to vacuum)

 Did you mean to convert pound/square inch pound/square inch [gauge] pound/square inch [absolute] to millimeter of mercury

How many pound/square inch in 1 millimeter of mercury? The answer is 0.019336777871316.
We assume you are converting between pound/square inch and millimeter of mercury [0 °C].
You can view more details on each measurement unit:
pound/square inch or millimeter of mercury
The SI derived unit for pressure is the pascal.
1 pascal is equal to 0.00014503773800722 pound/square inch, 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 pounds/square inch and millimeters of mercury.
Type in your own numbers in the form to convert the units!

## ››Quick conversion chart of pound/square inch to millimeter of mercury

1 pound/square inch to millimeter of mercury = 51.71492 millimeter of mercury

2 pound/square inch to millimeter of mercury = 103.42985 millimeter of mercury

3 pound/square inch to millimeter of mercury = 155.14477 millimeter of mercury

4 pound/square inch to millimeter of mercury = 206.8597 millimeter of mercury

5 pound/square inch to millimeter of mercury = 258.57462 millimeter of mercury

6 pound/square inch to millimeter of mercury = 310.28954 millimeter of mercury

7 pound/square inch to millimeter of mercury = 362.00447 millimeter of mercury

8 pound/square inch to millimeter of mercury = 413.71939 millimeter of mercury

9 pound/square inch to millimeter of mercury = 465.43432 millimeter of mercury

10 pound/square inch to millimeter of mercury = 517.14924 millimeter of mercury

## ››Want other units?

You can do the reverse unit conversion from millimeter of mercury to pound/square inch, or enter any two units below:

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## ››Definition: Pound/square inch

The pound per square inch or, more accurately, pound-force per square inch (symbol: psi or lbf/in² or lbf/in²) is a unit of pressure or of stress based on avoirdupois units. It is the pressure resulting from a force of one pound-force applied to an area of one square inch.

## ››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.

## ››Metric conversions and more

ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!