Convert centimeter mercury (0°C) to bar
Please provide values below to convert centimeter mercury (0°C) [cmHg] to bar [bar], or Convert bar to centimeter mercury (0°C).
1 cmHg = 0.0133322387 bar. To convert centimeter mercury (0°C) to bar, multiply the value by 0.0133322387; to go the other way, divide by it (1 bar = 75.006157818 cmHg). Both units measure pressure and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 cmHg = 0.0133322387 bar
- 1 bar = 75.006157818 cmHg
- 10 cmHg = 0.133322387 bar
- 100 cmHg = 1.33322387 bar
How to Convert Centimeter Mercury (0°c) to Bar
1 cmHg = 0.0133322387 bar
Example: convert 15 cmHg to bar:
15 cmHg = 15 × 0.0133322387 bar = 0.1999835805 bar
Centimeter Mercury (0°c) to Bar Conversion Table
| centimeter mercury (0°C) | bar |
|---|---|
| 1 cmHg | 0.0133322387 bar |
| 2 cmHg | 0.0266644774 bar |
| 3 cmHg | 0.0399967161 bar |
| 5 cmHg | 0.0666611935 bar |
| 10 cmHg | 0.133322387 bar |
| 20 cmHg | 0.266644774 bar |
| 50 cmHg | 0.666611935 bar |
| 100 cmHg | 1.33322387 bar |
| 500 cmHg | 6.66611935 bar |
| 1000 cmHg | 13.3322387 bar |
Centimeter Mercury (0°c)
Centimeter mercury (0°C) is a unit of pressure measurement representing the pressure exerted by a one-centimeter column of mercury at 0°C.
History/Origin
The centimeter mercury was historically used in barometry and pressure measurements before the adoption of the pascal. It originated from the use of mercury columns in barometers to measure atmospheric pressure, with the unit reflecting the height of the mercury column.
Current Use
Today, the centimeter mercury is largely obsolete and replaced by SI units like the pascal. However, it is still used in some medical and historical contexts to measure blood pressure and atmospheric pressure in certain regions.
Bar
The bar is a unit of pressure equal to 100,000 pascals, roughly the atmospheric pressure at sea level.
History/Origin
The bar was introduced in 1909 by the British engineering community as a convenient unit for measuring pressure, especially in meteorology and engineering contexts.
Current Use
The bar is widely used in meteorology, engineering, and industrial applications to measure pressure, although the pascal is the SI base unit. It is also common in tire pressure measurements and other pressure-related fields.
Frequently Asked Questions
What is 1 centimeter mercury (0°C) in bar?
1 centimeter mercury (0°C) (cmHg) = 0.0133322387 bar (bar).
How do you convert centimeter mercury (0°C) to bar?
Multiply the centimeter mercury (0°C) value by 0.0133322387. For example, 25 cmHg × 0.0133322387 = 0.3333059675 bar.
What is 10 centimeter mercury (0°C) in bar?
10 cmHg = 0.133322387 bar.
Which unit is larger, the centimeter mercury (0°C) or the bar?
The bar is the larger unit: 1 cmHg equals only 0.0133322387 bar.