››Convert hectopascal to millimeter of mercury [0 °C]

 hPa mmHg

How many hPa in 1 mmHg? The answer is 1.3332239.
We assume you are converting between hectopascal and millimeter of mercury [0 °C].
You can view more details on each measurement unit:
hPa or mmHg
The SI derived unit for pressure is the pascal.
1 pascal is equal to 0.01 hPa, or 0.00750061561303 mmHg.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between hectopascals and millimeters of mercury.
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››Definition: Hectopascal

The SI prefix "hecto" represents a factor of 102, or in exponential notation, 1E2.

So 1 hectopascal = 102 pascals.

The definition of a pascal is as follows:

The pascal (symbol Pa) is the SI unit of pressure.It is equivalent to one newton per square metre. The unit is named after Blaise Pascal, the eminent French mathematician, physicist and philosopher.

››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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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!