Convert centimeter mercury (0°C) to Standard atmosphere
Please provide values below to convert centimeter mercury (0°C) [cmHg] to Standard atmosphere [atm], or Convert Standard atmosphere to centimeter mercury (0°C).
1 cmHg = 0.0131578965704 atm. To convert centimeter mercury (0°C) to Standard atmosphere, multiply the value by 0.0131578965704; to go the other way, divide by it (1 atm = 75.9999894091 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 = 0.0131578965704 atm
- 1 atm = 75.9999894091 cmHg
- 10 cmHg = 0.131578965704 atm
- 100 cmHg = 1.31578965704 atm
How to Convert Centimeter Mercury (0°c) to Standard Atmosphere
1 cmHg = 0.0131578965704416 atm
Example: convert 15 cmHg to atm:
15 cmHg = 15 × 0.0131578965704416 atm = 0.197368448556625 atm
Centimeter Mercury (0°c) to Standard Atmosphere Conversion Table
| centimeter mercury (0°C) | Standard atmosphere |
|---|---|
| 1 cmHg | 0.0131578965704 atm |
| 2 cmHg | 0.0263157931409 atm |
| 3 cmHg | 0.0394736897113 atm |
| 5 cmHg | 0.0657894828522 atm |
| 10 cmHg | 0.131578965704 atm |
| 20 cmHg | 0.263157931409 atm |
| 50 cmHg | 0.657894828522 atm |
| 100 cmHg | 1.31578965704 atm |
| 500 cmHg | 6.57894828522 atm |
| 1000 cmHg | 13.1578965704 atm |
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.
Standard Atmosphere
The standard atmosphere (atm) is a unit of pressure defined as 101,325 pascals, representing the average atmospheric pressure at sea level.
History/Origin
The standard atmosphere was established in the early 20th century to provide a consistent reference for pressure measurements, based on the average atmospheric pressure at sea level under standard conditions.
Current Use
The atm is commonly used in fields such as meteorology, aviation, and engineering to express pressure, especially in contexts involving gases and atmospheric conditions.
Frequently Asked Questions
What is 1 centimeter mercury (0°C) in Standard atmosphere?
1 centimeter mercury (0°C) (cmHg) = 0.0131578965704 Standard atmosphere (atm).
How do you convert centimeter mercury (0°C) to Standard atmosphere?
Multiply the centimeter mercury (0°C) value by 0.0131578965704. For example, 25 cmHg × 0.0131578965704 = 0.328947414261 atm.
What is 10 centimeter mercury (0°C) in Standard atmosphere?
10 cmHg = 0.131578965704 atm.
Which unit is larger, the centimeter mercury (0°C) or the Standard atmosphere?
The Standard atmosphere is the larger unit: 1 cmHg equals only 0.0131578965704 atm.