How many millibar in 1 millimeter of mercury?
The answer is 1.3332239.

We assume you are converting between **millibar** and **millimeter of mercury [0 °C]**.

You can view more details on each measurement unit:

millibar or
millimeter of mercury

The SI derived unit for **pressure** is the pascal.

1 pascal is equal to 0.01 millibar, 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 millibars and millimeters of mercury.

Type in your own numbers in the form to convert the units!

1 millibar to millimeter of mercury = 0.75006 millimeter of mercury

5 millibar to millimeter of mercury = 3.75031 millimeter of mercury

10 millibar to millimeter of mercury = 7.50062 millimeter of mercury

20 millibar to millimeter of mercury = 15.00123 millimeter of mercury

30 millibar to millimeter of mercury = 22.50185 millimeter of mercury

40 millibar to millimeter of mercury = 30.00246 millimeter of mercury

50 millibar to millimeter of mercury = 37.50308 millimeter of mercury

75 millibar to millimeter of mercury = 56.25462 millimeter of mercury

100 millibar to millimeter of mercury = 75.00616 millimeter of mercury

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

millibar to yoctopascal

millibar to yoctobar

millibar to yottabar

millibar to exapascal

millibar to kilopond/square millimeter

millibar to zeptopascal

millibar to kilogram/square centimeter

millibar to yottapascal

millibar to gigabar

millibar to kilogram-force/square millimeter

A millibar (mb) is 1/1000th of a bar, a unit for measurement of pressure. It is not an SI unit of measure, however it is one of the units used in meteorology when describing atmospheric pressure. The SI unit is the pascal (Pa), with 1 millibar = 100 pascals (a hectopascal)

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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