Convert millimeter of mercury to kilopascal
1 mmHg = 0.1333223874 kPa
1 mmHg = 0.13332 kPa
1 mmHg in every pressure unit
| microbar | 1,333.2 μbar |
| barye | 1,333.2 Ba |
| millitorr | 1,000 mTorr |
| pascal | 133.32 Pa |
| millimeter of water column | 13.595 mmH₂O |
| pound per square foot | 2.7845 lb/ft² |
| centimeter of water column | 1.3595 cmH₂O |
| hectopascal | 1.3332 hPa |
| millibar | 1.3332 mbar |
| torr | 1 Torr |
| millimeter of mercury | 1 mmHg |
| inch of water column | 0.53524 in w.g. |
| kilopascal | 0.13332 kPa |
| foot of water column | 0.044603 ft H₂O |
| inch of mercury | 0.03937 inHg |
| pound per square inch | 0.019337 psi |
| meter of water column | 0.013595 m H₂O |
| decibar | 0.013332 dbar |
| kilogram-force per square centimeter | 0.0013595 kgf/cm² |
| bar | 0.0013332 bar |
| atmosphere | 0.0013158 atm |
| megapascal | 0.00013332 MPa |
| kip per square inch | 0.000019337 ksi |
| gigapascal | 1.3332e-07 GPa |
| million pounds per square inch | 1.9337e-08 Mpsi |
How the conversion works
Multiply by 0.1333223874 to go from millimeter of mercury to kilopascal, or divide by it to go back. Every conversion on this site routes through the SI value (Pa) rather than a table of pairwise factors, so a round-trip returns exactly what you started with.
Going the other way? kilopascal to millimeter of mercury — 1 kPa = 7.500615758 mmHg.
millimeter of mercury to kilopascal — common values
| 1 mmHg | 0.13332239 kPa |
| 2 mmHg | 0.26664477 kPa |
| 3 mmHg | 0.39996716 kPa |
| 5 mmHg | 0.66661194 kPa |
| 10 mmHg | 1.3332239 kPa |
| 15 mmHg | 1.9998358 kPa |
| 20 mmHg | 2.6664477 kPa |
| 25 mmHg | 3.3330597 kPa |
| 50 mmHg | 6.6661194 kPa |
| 75 mmHg | 9.9991791 kPa |
| 100 mmHg | 13.332239 kPa |
| 250 mmHg | 33.330597 kPa |
| 500 mmHg | 66.661194 kPa |
| 1000 mmHg | 133.32239 kPa |