Convert inch mercury (32°F) to centipascal

Please provide values below to convert inch mercury (32°F) [inHg] to centipascal [cPa], or Convert centipascal to inch mercury (32°F).




How to Convert Inch Mercury (32°f) to Centipascal

1 inHg = 338638.864 cPa

Example: convert 15 inHg to cPa:
15 inHg = 15 × 338638.864 cPa = 5079582.96 cPa


Inch Mercury (32°f) to Centipascal Conversion Table

inch mercury (32°F) centipascal

Inch Mercury (32°f)

Inch of mercury at 32°F (inHg) is a unit of pressure measurement representing the height of a mercury column in inches, used primarily in meteorology and aviation.

History/Origin

The inch of mercury originated from barometric pressure measurements using a mercury barometer, with its use dating back to the 18th century. It became a standard unit in weather reporting and altitude measurement.

Current Use

Today, inHg is primarily used in meteorology to report atmospheric pressure, especially in the United States, and in aviation for altitude and pressure readings.


Centipascal

The centipascal (cPa) is a unit of pressure equal to one hundredth of a pascal, where 1 pascal (Pa) is the SI unit of pressure defined as one newton per square meter.

History/Origin

The centipascal was introduced as a smaller unit of pressure for more precise measurements, particularly in scientific and engineering contexts, although it is not widely used in practice. It derives from the pascal, the SI base unit established in 1960.

Current Use

The centipascal is rarely used in modern applications; pressure measurements typically utilize pascals or larger units such as kilopascals. It may appear in specialized scientific literature or calibration contexts where fine pressure distinctions are necessary.



Convert inch mercury (32°F) To Other Pressure Units