Pressure
Hectopascals to PSI
Convert hectopascals to psi instantly.
About this conversion
Hectopascals (hPa) equal millibars (mbar). The standard unit in weather forecasts — normal air pressure is approximately 1,013 hPa. PSI (pounds per square inch) er den dominerende trykkenhed i USA og bruges til dæktryk, luftkompressorer og hydraulik. Bildæk pumpes typisk til 32–35 PSI, og en basketbold til 8 PSI. 68.948 hectopascals equal 1 PSI. The converter above calculates the result instantly — you can also swap the units to convert in the other direction.
How to use
Enter a value in the hectopascals field and instantly see the result in psi. Click the swap button to reverse the conversion.
Manual calculation
1 hectopascals = 0.014504 psi. Example: 10 hPa = 0.14504 psi.
Frequently asked questions
How do you convert hectopascals to psi?
Divide the number of hectopascals by 68.948 to get psi. Example: 100 hPa ÷ 68.948 = 1.4504 psi.
Are hectopascals bigger or smaller than psi?
Hectopascals is smaller than PSI. There are 68.948 hectopascals in one psi, so the result is a smaller number when converting from hectopascals to psi.
What is 10 hectopascals in psi?
10 hPa equals 0.14504 psi.
How many hectopascals are in 1 psi?
1 psi equals 68.948 hPa. This is the reverse conversion — useful if you have a value in psi and want it in hectopascals.
What is hectopascal?
Hectopascals (hPa) equal millibars (mbar). The standard unit in weather forecasts — normal air pressure is approximately 1,013 hPa.
What is psi used for?
PSI (pounds per square inch) er den dominerende trykkenhed i USA og bruges til dæktryk, luftkompressorer og hydraulik. Bildæk pumpes typisk til 32–35 PSI, og en basketbold til 8 PSI.