Convert hectopascal to poundal/square foot
Please provide values below to convert hectopascal [hPa] to poundal/square foot [pdl/ft^2], or Convert poundal/square foot to hectopascal.
1 hPa = 67.1968976751 pdl/ft^2. To convert hectopascal to poundal/square foot, multiply the value by 67.1968976751; to go the other way, divide by it (1 pdl/ft^2 = 0.0148816394 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 = 67.1968976751 pdl/ft^2
- 1 pdl/ft^2 = 0.0148816394 hPa
- 10 hPa = 671.968976751 pdl/ft^2
- 100 hPa = 6719.68976751 pdl/ft^2
How to Convert Hectopascal to Poundal/square Foot
1 hPa = 67.1968976751311 pdl/ft^2
Example: convert 15 hPa to pdl/ft^2:
15 hPa = 15 × 67.1968976751311 pdl/ft^2 = 1007.95346512697 pdl/ft^2
Hectopascal to Poundal/square Foot Conversion Table
| hectopascal | poundal/square foot |
|---|---|
| 1 hPa | 67.1968976751 pdl/ft^2 |
| 2 hPa | 134.39379535 pdl/ft^2 |
| 3 hPa | 201.590693025 pdl/ft^2 |
| 5 hPa | 335.984488376 pdl/ft^2 |
| 10 hPa | 671.968976751 pdl/ft^2 |
| 20 hPa | 1343.9379535 pdl/ft^2 |
| 50 hPa | 3359.84488376 pdl/ft^2 |
| 100 hPa | 6719.68976751 pdl/ft^2 |
| 500 hPa | 33598.4488376 pdl/ft^2 |
| 1000 hPa | 67196.8976751 pdl/ft^2 |
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.
Poundal/square Foot
The poundal per square foot (pdl/ft^2) is a unit of pressure representing the force of one poundal applied over an area of one square foot.
History/Origin
The poundal is an imperial unit of force introduced in the 19th century as part of the foot-pound-second system, primarily used in engineering contexts. The unit pdl/ft^2 was used historically in mechanical and civil engineering to measure pressure but has largely been replaced by SI units.
Current Use
The poundal per square foot is rarely used in modern practice, having been largely replaced by the pascal (Pa) in scientific and engineering applications. It may still appear in legacy systems or specific regional engineering contexts.
Frequently Asked Questions
What is 1 hectopascal in poundal/square foot?
1 hectopascal (hPa) = 67.1968976751 poundal/square foot (pdl/ft^2).
How do you convert hectopascal to poundal/square foot?
Multiply the hectopascal value by 67.1968976751. For example, 25 hPa × 67.1968976751 = 1679.92244188 pdl/ft^2.
What is 10 hectopascal in poundal/square foot?
10 hPa = 671.968976751 pdl/ft^2.
Which unit is larger, the hectopascal or the poundal/square foot?
The hectopascal is the larger unit: 1 hPa = 67.1968976751 pdl/ft^2.