How many micrometer of mercury in 1 millimeter of mercury?
The answer is 1000.

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

You can view more details on each measurement unit:

micrometer of mercury or
millimeter of mercury

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

1 pascal is equal to 7.5006156130264 micrometer of mercury, 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 micrometers of mercury and millimeters of mercury.

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

1 micrometer of mercury to millimeter of mercury = 0.001 millimeter of mercury

10 micrometer of mercury to millimeter of mercury = 0.01 millimeter of mercury

50 micrometer of mercury to millimeter of mercury = 0.05 millimeter of mercury

100 micrometer of mercury to millimeter of mercury = 0.1 millimeter of mercury

200 micrometer of mercury to millimeter of mercury = 0.2 millimeter of mercury

500 micrometer of mercury to millimeter of mercury = 0.5 millimeter of mercury

1000 micrometer of mercury to millimeter of mercury = 1 millimeter of mercury

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

micrometer of mercury to yoctobar

micrometer of mercury to microbar

micrometer of mercury to femtobar

micrometer of mercury to megabar

micrometer of mercury to micropascal

micrometer of mercury to kilopond/square centimeter

micrometer of mercury to hectobar

micrometer of mercury to kilobar

micrometer of mercury to pound/square foot

micrometer of mercury to water column

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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