Millimeters of Mercury (mmHg) - Pressure Conversions
Millimeters of mercury is a non-SI unit of Pressure. The symbol for millimeters of mercury is mmHg. It is equal to a pressure of 133.3224 pascals or 0.00131579 atmospheres. 1 mmHg is also equal to 1 Torr.
Select a Conversion
Select one of the mmHg conversions below:
- Millimeters of mercury to Atmospheres (mmHg to atm)
- Millimeters of mercury to Bar (mmHg to bar)
- Millimeters of mercury to Kilopascal (mmHg to kPa)
- Millimeters of mercury to Megapascal (mmHg to MPa)
- Millimeters of mercury to Pascal (mmHg to Pa)
- Millimeters of mercury to Pounds per square inch (mmHg to psi)
- Millimeters of mercury to Torr (mmHg to Torr)
Unit Summary
This table provides a summary of the Pressure units within their respective measurement systems.
| Unit | Symbol | Measurement System |
|---|---|---|
| pascal | Pa | International System of Units (SI) |
| kilopascal | kPa | International System of Units (SI) |
| megapascal | MPa | International System of Units (SI) |
| atmosphere | atm | Non-SI (International) |
| pounds per square inch | psi or lbf/in2 | Non-SI (International) |
| millimeters of mercury | mmHg | Non-SI (International) |
| bar | bar | Non-SI (International) |
| torr | Torr | Non-SI (International) |
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