| bar (bar) | millimeters of mercury (mmHg) |
|---|---|
| 0 | 0 |
| 1 | 750.06375541921 |
| 2 | 1500.1275108384 |
| 3 | 2250.1912662576 |
| 4 | 3000.2550216768 |
| 5 | 3750.3187770961 |
| 6 | 4500.3825325153 |
| 7 | 5250.4462879345 |
| 8 | 6000.5100433537 |
| 9 | 6750.5737987729 |
| 10 | 7500.6375541921 |
| 20 | 15001.275108384 |
| 30 | 22501.912662576 |
| 40 | 30002.550216768 |
| 50 | 37503.187770961 |
| 60 | 45003.825325153 |
| 70 | 52504.462879345 |
| 80 | 60005.100433537 |
| 90 | 67505.737987729 |
| 100 | 75006.375541921 |
| 1000 | 750063.75541921 |
To convert 1 bar to millimeters of mercury (mmHg), you need to use the relationship between these units of pressure. The conversion factor is:
1 bar ≈ 750.06 mmHg
So, 1 bar is approximately equal to 750.06 millimeters of mercury.
1 bar * 750.06 mmHg/bar = 750.06 mmHg
Atmospheric Pressure:
Tire Pressure:
Diving:
Boost Pressure in Turbocharged Engines:
These examples illustrate how the bar is used in different contexts to measure pressure, and converting between units like mmHg can help in understanding and comparing these measurements in a more familiar context.
See below section for step by step unit conversion with formulas and explanations. Please refer to the table below for a list of all the millimeters of mercury to other unit conversions.
The bar is a metric unit that measure the pressure. Equivalent unit Pascal (Pa) used in SI units to measure pressure. 1 bar is same as 100 kilopascals or 1 hectopascal (hPa).
Wikipedia page link for Bar
Article on Atmospheric Pressure and Gauge Pressure
Article on Fluid Pressure Calculation and Atmospheric Pressure
Millimeters of mercury (mmHg) is a unit of measurement used to express pressure, specifically atmospheric pressure. It's commonly used in medicine and physiology to measure blood pressure.
In essence, mmHg measures the pressure exerted by a column of mercury, which is a dense liquid metal, against a surface. The "millimeter" refers to the height of the mercury column, while the "mercury" part comes from the use of mercury as the liquid in the measuring device.
A standard barometer (an instrument that measures atmospheric pressure) uses a column of mercury to measure pressure. When the air pressure is high, the mercury level rises, and when it's low, the level drops. This allows for a direct measurement of the pressure in terms of millimeters of mercury.
In medical contexts, blood pressure readings are expressed in mmHg (systolic pressure) over mmHg (diastolic pressure). For example:
The use of mmHg as a unit of measurement has been largely replaced by other units, such as kilopascals (kPa), in scientific and technical applications. However, it remains a widely recognized and used unit in medical and physiological contexts.
| Convert 1 bar to other units | Result |
|---|---|
| bar to pascals (bar to Pa) | 100000 |
| bar to kilopascals (bar to kPa) | 100 |
| bar to megapascals (bar to MPa) | 0.1 |
| bar to hectopascals (bar to hPa) | 1000 |
| bar to torr (bar to torr) | 750.06168270417 |
| bar to meters of water @ 4°C (bar to mH2O) | 10.197162129779 |
| bar to millimeters of mercury (bar to mmHg) | 750.06375541921 |
| bar to pounds per square inch (bar to psi) | 14.503768078 |
| bar to kilopound per square inch (bar to ksi) | 0.014503768078 |
| bar to Inches of mercury (bar to inHg) | 29.529980572285 |