How many millimeter of mercury in 1 hectopascal? The answer is 0.75006156130264. We assume you are converting between millimeter of mercury [0 °C] and hectopascal. You can view more details on each measurement unit: millimeter of mercury or hectopascal The SI derived unit for pressure is the pascal. 1 pascal is equal to 0.0075006156130264 millimeter of mercury, or 0.01 hectopascal. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between millimeters of mercury and hectopascals. Type in your own numbers in the form to convert the units!
1 millimeter of mercury to hectopascal = 1.33322 hectopascal
5 millimeter of mercury to hectopascal = 6.66612 hectopascal
10 millimeter of mercury to hectopascal = 13.33224 hectopascal
15 millimeter of mercury to hectopascal = 19.99836 hectopascal
20 millimeter of mercury to hectopascal = 26.66448 hectopascal
25 millimeter of mercury to hectopascal = 33.3306 hectopascal
30 millimeter of mercury to hectopascal = 39.99672 hectopascal
40 millimeter of mercury to hectopascal = 53.32896 hectopascal
50 millimeter of mercury to hectopascal = 66.6612 hectopascal
You can do the reverse unit conversion from hectopascal to millimeter of mercury, or enter any two units below:
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.
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.
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