Convert hectopascal to pascal

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Hectopascal

The hectopascal (hPa) is a unit of pressure equal to 100 pascals, numerically equivalent to the millibar. It is the standard unit used by meteorologists worldwide to report atmospheric pressure on weather maps and forecasts. Standard sea-level atmospheric pressure is 1013.25 hPa. 


Pascal

The pascal (Pa) is the SI derived unit of pressure, defined as one newton per square metre (N/m²). It was adopted by the General Conference on Weights and Measures in 1971 and named after the French mathematician and physicist Blaise Pascal. Standard atmospheric pressure is approximately 101,325 Pa, and it is widely used in science, engineering, and meteorology. 


Hectopascal to Pascal conversion table
HectopascalPascalPascalHectopascal
110010.01
220020.02
330030.03
550050.05
101000100.1
202000200.2
252500250.25
505000500.5
100100001001
250250002502.5
500500005005
1000100000100010
How to convert Hectopascal to Pascal

1 hPa = 100 Pa. To convert any value, multiply it by 100. For example, 25 hPa = 2500 Pa.

Frequently asked questions
How many Pa are there in one hPa?
One hPa is equal to 100 Pa.
How do you convert Hectopascal to Pascal?
Multiply the value in Hectopascal by 100 to get the result in Pascal.
How much is 25 hPa in Pa?
25 hPa is equal to 2500 Pa.
How do you convert Pascal back to Hectopascal?
Divide by the same factor: multiply the value in Pascal by 0.01 to get Hectopascal.

Most common pressure unit conversions