Convert hectopascal to psi
Please provide values below to convert hectopascal [hPa] to psi [psi], or Convert psi to hectopascal.
1 hPa = 0.0145037737797 psi. To convert hectopascal to psi, multiply the value by 0.0145037737797; to go the other way, divide by it (1 psi = 68.9475729 hPa). Both units measure pressure and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 hPa = 0.0145037737797 psi
- 1 psi = 68.9475729 hPa
- 10 hPa = 0.145037737797 psi
- 100 hPa = 1.45037737797 psi
How to Convert Hectopascal to Psi
1 hPa = 0.0145037737796859 psi
Example: convert 15 hPa to psi:
15 hPa = 15 × 0.0145037737796859 psi = 0.217556606695288 psi
Hectopascal to Psi Conversion Table
| hectopascal | psi |
|---|---|
| 1 hPa | 0.0145037737797 psi |
| 2 hPa | 0.0290075475594 psi |
| 3 hPa | 0.0435113213391 psi |
| 5 hPa | 0.0725188688984 psi |
| 10 hPa | 0.145037737797 psi |
| 20 hPa | 0.290075475594 psi |
| 50 hPa | 0.725188688984 psi |
| 100 hPa | 1.45037737797 psi |
| 500 hPa | 7.25188688984 psi |
| 1000 hPa | 14.5037737797 psi |
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.
Psi
Psi (pounds per square inch) is a unit of pressure measurement representing the force of one pound applied to an area of one square inch.
History/Origin
The psi originated in the United States as a customary unit of pressure, commonly used in engineering and industrial applications. It became standardized with the development of the imperial system of units.
Current Use
Psi is widely used today in various fields such as automotive tire pressure, plumbing, and industrial pressure measurements, especially in the United States and other countries using imperial units.
Frequently Asked Questions
What is 1 hectopascal in psi?
1 hectopascal (hPa) = 0.0145037737797 psi (psi).
How do you convert hectopascal to psi?
Multiply the hectopascal value by 0.0145037737797. For example, 25 hPa × 0.0145037737797 = 0.362594344492 psi.
What is 10 hectopascal in psi?
10 hPa = 0.145037737797 psi.
Which unit is larger, the hectopascal or the psi?
The psi is the larger unit: 1 hPa equals only 0.0145037737797 psi.