Millimeters of mercury to Megapascals – millimeter of mercury to megapascal Converter
1 mmHg = 0.000133322387415 MPa
Formula
MPa = mmHg × 0.000133322387415
Millimeters of mercury to megapascals conversion table
| millimeters of mercury (mmHg) | megapascals (MPa) |
|---|---|
| 0.5 mmHg | 0.0000666612 MPa |
| 1 mmHg | 0.000133322387415 MPa |
| 2 mmHg | 0.000266645 MPa |
| 3 mmHg | 0.000399967 MPa |
| 5 mmHg | 0.000666612 MPa |
| 10 mmHg | 0.00133322 MPa |
| 20 mmHg | 0.00266645 MPa |
| 25 mmHg | 0.00333306 MPa |
| 50 mmHg | 0.00666612 MPa |
| 75 mmHg | 0.00999918 MPa |
| 100 mmHg | 0.0133322 MPa |
| 250 mmHg | 0.0333306 MPa |
| 500 mmHg | 0.0666612 MPa |
| 1000 mmHg | 0.133322 MPa |
| 5000 mmHg | 0.666612 MPa |
Millimeters of mercury and megapascals are both pressure units. One millimeter of mercury equals 0.000133322387415 megapascals; enter any value above for an instant result, or use the table for common conversions.
Sanity-check examples
1 mmHg = 0.000133322 MPa10 mmHg = 0.00133322 MPa2.5 mmHg = 0.000333306 MPa
Common pitfalls and look-alike units
One standard atmosphere is exactly 101325 Pa while 1 bar is 100000 Pa — about 1.3% apart, so do not mix them. Tire pressures are often quoted in psi or bar (1 bar ≈ 14.5 psi, 1 psi ≈ 6.895 kPa); millimeter of mercury uses the conventional value 1 mmHg = 133.322387415 Pa.
Frequently asked questions
How many megapascals are in a millimeter of mercury?
1 millimeter of mercury (mmHg) equals 0.000133322387415 megapascal (MPa).
How do I convert millimeters of mercury to megapascals?
Multiply the millimeter of mercury value by 0.000133322387415 to get megapascal — for example, 2 millimeters of mercury = 0.000266645 megapascal.
How do I convert megapascals back to millimeters of mercury?
1 megapascal is approximately 7500.62 millimeter of mercury. Use the swap button or the reverse conversion page linked on this page.