Millimeters Of Mercury to Hectopascals
Convert millimeters of mercury (mmHg) to hectopascals (hPa). Type in either box; the other updates as you go.
How to convert millimeters of mercury to hectopascals
To convert millimeters of mercury to hectopascals, multiply the number of millimeters of mercury by 1.333223874.
Example
Convert 5 millimeters of mercury to hectopascals:
Millimeter Of Mercury to hectopascal conversion chart
| Millimeters Of Mercury (mmHg) | Hectopascals (hPa) |
|---|---|
| 1 mmHg | 1.333224 hPa |
| 2 mmHg | 2.666448 hPa |
| 3 mmHg | 3.999672 hPa |
| 4 mmHg | 5.332895 hPa |
| 5 mmHg | 6.666119 hPa |
| 6 mmHg | 7.999343 hPa |
| 7 mmHg | 9.332567 hPa |
| 8 mmHg | 10.66579 hPa |
| 9 mmHg | 11.99901 hPa |
| 10 mmHg | 13.33224 hPa |
| 12 mmHg | 15.99869 hPa |
| 15 mmHg | 19.99836 hPa |
| 20 mmHg | 26.66448 hPa |
| 25 mmHg | 33.3306 hPa |
| 30 mmHg | 39.99672 hPa |
| 40 mmHg | 53.32895 hPa |
| 50 mmHg | 66.66119 hPa |
| 60 mmHg | 79.99343 hPa |
| 70 mmHg | 93.32567 hPa |
| 75 mmHg | 99.99179 hPa |
| 80 mmHg | 106.6579 hPa |
| 90 mmHg | 119.9901 hPa |
| 100 mmHg | 133.3224 hPa |
| 150 mmHg | 199.9836 hPa |
| 200 mmHg | 266.6448 hPa |
| 250 mmHg | 333.306 hPa |
| 500 mmHg | 666.6119 hPa |
| 1,000 mmHg | 1,333.224 hPa |
Going the other way? See the hectopascals to millimeters of mercury chart.
About the units
Millimeter Of Mercury (mmHg)
A millimeter of mercury is about 133.3 pascals. Blood pressure is measured in mmHg.
Hectopascal (hPa)
A hectopascal is 100 pascals, exactly one millibar. Weather maps give air pressure in hPa.
Frequently asked questions
How many hectopascals are in a millimeter of mercury?
There are 1.333223874 hectopascals in a millimeter of mercury.
How many millimeters of mercury are in a hectopascal?
There are 0.7500615758 millimeters of mercury in a hectopascal.
How do you convert millimeters of mercury to hectopascals?
To convert millimeters of mercury to hectopascals, multiply the number of millimeters of mercury by 1.333223874.
What is 5 millimeters of mercury in hectopascals?
5 millimeters of mercury equals 6.66612 hectopascals.
Convert between psi, bar, kilopascals, atmospheres and millimeters of mercury. Open the pressure converter to see a value in every unit at once.