Convert between Millimeter mercury (0°C) and other Pressure units.
Millimeter Mercury (0°C) as a Unit of Pressure
Millimeter mercury (mmHg) is a commonly used unit of pressure, particularly in the fields of medicine and meteorology. It is defined as the pressure exerted by a column of mercury 1 millimeter high at a temperature of 0 degrees Celsius. In practical terms, it signifies the gravitational force acting on mercury, which is known for its high density.
This unit is often employed in blood pressure measurements, where it is used to express the pressure exerted by circulating blood on the walls of blood vessels. A typical reading might be given as "120 over 80 mmHg," indicating systolic and diastolic pressures, respectively.
Moreover, mmHg is also utilized in various scientific and engineering applications, including the determination of atmospheric pressure. In many equations involving gas laws, pressure measurements in mmHg are converted to standard units such as pascals for consistency and accuracy.
Millimeter mercury (0°C) to Pascal | Millimeter mercury (0°C) to Pound-force/square inch | Millimeter mercury (0°C) to Bar | Millimeter mercury (0°C) to Standard atmosphere | Millimeter mercury (0°C) to Atmosphere technical | Millimeter mercury (0°C) to Torr |