Convert megapascal to millimeter of mercury
1 MPa = 7,500.615758 mmHg
sig figs
1 MPa = 7,500 mmHg
1 MPa in every pressure unit
| microbar | 10,000,000 μbar |
| barye | 10,000,000 Ba |
| millitorr | 7,500,000 mTorr |
| pascal | 1,000,000 Pa |
| millimeter of water column | 102,000 mmH₂O |
| pound per square foot | 20,900 lb/ft² |
| centimeter of water column | 10,200 cmH₂O |
| hectopascal | 10,000 hPa |
| millibar | 10,000 mbar |
| torr | 7,500 Torr |
| millimeter of mercury | 7,500 mmHg |
| inch of water column | 4,010 in w.g. |
| kilopascal | 1,000 kPa |
| foot of water column | 335 ft H₂O |
| inch of mercury | 295 inHg |
| pound per square inch | 145 psi |
| meter of water column | 102 m H₂O |
| decibar | 100 dbar |
| kilogram-force per square centimeter | 10.2 kgf/cm² |
| bar | 10 bar |
| atmosphere | 9.87 atm |
| megapascal | 1 MPa |
| kip per square inch | 0.145 ksi |
| gigapascal | 0.001 GPa |
| million pounds per square inch | 0.000145 Mpsi |
Worth knowing
millimeter of mercury: The torr and the millimetre of mercury are not identical. The torr is defined as exactly 1/760 of a standard atmosphere, or 133.3223684... Pa, while mmHg is 133.322387415 Pa. They differ by about one part in seven million, which is irrelevant for blood pressure and can matter in precision vacuum metrology. Full definition →
How the conversion works
Multiply by 7,500.615758 to go from megapascal to millimeter of mercury, 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? millimeter of mercury to megapascal: 1 mmHg = 0.0001333223874 MPa.
megapascal to millimeter of mercury: common values
| 1 MPa | 7,500.6158 mmHg |
| 2 MPa | 15,001.232 mmHg |
| 3 MPa | 22,501.847 mmHg |
| 5 MPa | 37,503.079 mmHg |
| 10 MPa | 75,006.158 mmHg |
| 15 MPa | 112,509.24 mmHg |
| 20 MPa | 150,012.32 mmHg |
| 25 MPa | 187,515.39 mmHg |
| 50 MPa | 375,030.79 mmHg |
| 75 MPa | 562,546.18 mmHg |
| 100 MPa | 750,061.58 mmHg |
| 250 MPa | 1,875,153.9 mmHg |
| 500 MPa | 3,750,307.9 mmHg |
| 1000 MPa | 7,500,615.8 mmHg |