Convert Millimeters of Mercury (mmHg) to Torr (Torr)
Converting millimeters of mercury (mmHg) to torr (Torr) is straightforward, as 1 mmHg is equal to 1 Torr. This equivalence makes it easy for professionals in various fields, from meteorology to medicine, to switch between these two pressure units effortlessly.
Conversion Formula
Reverse: mmHg = Torr × 1
Conversion Examples
Millimeter of Mercury to Torr Table
| Millimeter of Mercury (mmHg) | Torr (Torr) | Fraction |
|---|---|---|
| 1 | 1 | — |
| 2 | 2 | — |
| 3 | 3 | — |
| 4 | 4 | — |
| 5 | 5 | — |
| 6 | 6 | — |
| 7 | 7 | — |
| 8 | 8 | — |
| 9 | 9 | — |
| 10 | 10 | — |
| 11 | 11 | — |
| 12 | 12 | — |
| 13 | 13 | — |
| 14 | 14 | — |
| 15 | 15 | — |
| 16 | 16 | — |
| 17 | 17 | — |
| 18 | 18 | — |
| 19 | 19 | — |
| 20 | 20 | — |
Unit Definitions
What is a Millimeter of Mercury (mmHg)?
A millimeter of mercury (mmHg) is a unit of pressure defined as the pressure exerted by a column of mercury one millimeter high.
History
The mmHg unit has its origins in the early studies of fluid mechanics and was used in barometers and sphygmomanometers to measure atmospheric and blood pressures. It has been a standard unit since the 19th century.
Current Use
Today, mmHg is widely used in medicine to measure blood pressure and in meteorology to report atmospheric pressure.
Learn more about Millimeter of MercuryWhat is a Torr (Torr)?
The torr is a unit of pressure defined as 1/760 of standard atmospheric pressure, which is equivalent to 1 mmHg.
History
Named after the Italian physicist Evangelista Torricelli, the torr has been used since the 19th century, paralleling the development of technologies for pressure measurement.
Current Use
Torr is commonly used in vacuum measurements and in various scientific fields, making it a familiar term in physics and engineering.
Learn more about Torr