Convert centimeter mercury (0°C) to hectopascal
Please provide values below to convert centimeter mercury (0°C) [cmHg] to hectopascal [hPa], or Convert hectopascal to centimeter mercury (0°C).
1 cmHg = 13.3322387 hPa. To convert centimeter mercury (0°C) to hectopascal, multiply the value by 13.3322387; to go the other way, divide by it (1 hPa = 0.075006157818 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 = 13.3322387 hPa
- 1 hPa = 0.075006157818 cmHg
- 10 cmHg = 133.322387 hPa
- 100 cmHg = 1333.22387 hPa
How to Convert Centimeter Mercury (0°c) to Hectopascal
1 cmHg = 13.3322387 hPa
Example: convert 15 cmHg to hPa:
15 cmHg = 15 × 13.3322387 hPa = 199.9835805 hPa
Centimeter Mercury (0°c) to Hectopascal Conversion Table
| centimeter mercury (0°C) | hectopascal |
|---|---|
| 1 cmHg | 13.3322387 hPa |
| 2 cmHg | 26.6644774 hPa |
| 3 cmHg | 39.9967161 hPa |
| 5 cmHg | 66.6611935 hPa |
| 10 cmHg | 133.322387 hPa |
| 20 cmHg | 266.644774 hPa |
| 50 cmHg | 666.611935 hPa |
| 100 cmHg | 1333.22387 hPa |
| 500 cmHg | 6666.11935 hPa |
| 1000 cmHg | 13332.2387 hPa |
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.
Hectopascal
The hectopascal (hPa) is a unit of pressure equal to 100 pascals, commonly used in meteorology to measure atmospheric pressure.
History/Origin
The hectopascal was introduced as part of the metric system and became widely adopted in meteorology during the 20th century for standardizing atmospheric pressure measurements.
Current Use
Today, the hectopascal is predominantly used in weather reporting and forecasting to indicate atmospheric pressure, with standard sea-level pressure approximately 1013 hPa.
Frequently Asked Questions
What is 1 centimeter mercury (0°C) in hectopascal?
1 centimeter mercury (0°C) (cmHg) = 13.3322387 hectopascal (hPa).
How do you convert centimeter mercury (0°C) to hectopascal?
Multiply the centimeter mercury (0°C) value by 13.3322387. For example, 25 cmHg × 13.3322387 = 333.3059675 hPa.
What is 10 centimeter mercury (0°C) in hectopascal?
10 cmHg = 133.322387 hPa.
Which unit is larger, the centimeter mercury (0°C) or the hectopascal?
The centimeter mercury (0°C) is the larger unit: 1 cmHg = 13.3322387 hPa.