How many hectopascal 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: hectopascal or mmHg The SI derived unit for pressure is the pascal. 1 pascal is equal to 0.01 hectopascal, or 0.0075006156130264 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. Type in your own numbers in the form to convert the units!
1 hectopascal to mmHg = 0.75006 mmHg
5 hectopascal to mmHg = 3.75031 mmHg
10 hectopascal to mmHg = 7.50062 mmHg
20 hectopascal to mmHg = 15.00123 mmHg
30 hectopascal to mmHg = 22.50185 mmHg
40 hectopascal to mmHg = 30.00246 mmHg
50 hectopascal to mmHg = 37.50308 mmHg
75 hectopascal to mmHg = 56.25462 mmHg
100 hectopascal to mmHg = 75.00616 mmHg
You can do the reverse unit conversion from mmHg to hectopascal, or enter any two units below:
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.
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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