Convert poundal/square foot to inch mercury (32°F)
Please provide values below to convert poundal/square foot [pdl/ft^2] to inch mercury (32°F) [inHg], or Convert inch mercury (32°F) to poundal/square foot.
1 pdl/ft^2 = 0.000439454563018 inHg. To convert poundal/square foot to inch mercury (32°F), multiply the value by 0.000439454563018; to go the other way, divide by it (1 inHg = 2275.5481093 pdl/ft^2). Both units measure pressure and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 pdl/ft^2 = 0.000439454563018 inHg
- 1 inHg = 2275.5481093 pdl/ft^2
- 10 pdl/ft^2 = 0.00439454563018 inHg
- 100 pdl/ft^2 = 0.0439454563018 inHg
How to Convert Poundal/square Foot to Inch Mercury (32°f)
1 pdl/ft^2 = 0.000439454563017906 inHg
Example: convert 15 pdl/ft^2 to inHg:
15 pdl/ft^2 = 15 × 0.000439454563017906 inHg = 0.00659181844526859 inHg
Poundal/square Foot to Inch Mercury (32°f) Conversion Table
| poundal/square foot | inch mercury (32°F) |
|---|---|
| 1 pdl/ft^2 | 0.000439454563018 inHg |
| 2 pdl/ft^2 | 0.000878909126036 inHg |
| 3 pdl/ft^2 | 0.00131836368905 inHg |
| 5 pdl/ft^2 | 0.00219727281509 inHg |
| 10 pdl/ft^2 | 0.00439454563018 inHg |
| 20 pdl/ft^2 | 0.00878909126036 inHg |
| 50 pdl/ft^2 | 0.0219727281509 inHg |
| 100 pdl/ft^2 | 0.0439454563018 inHg |
| 500 pdl/ft^2 | 0.219727281509 inHg |
| 1000 pdl/ft^2 | 0.439454563018 inHg |
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 The unit pdl/ft^2 was used historically in mechanical and civil engineering to measure pressure but has largely been replaced by SI units.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.
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.
Frequently Asked Questions
What is 1 poundal/square foot in inch mercury (32°F)?
1 poundal/square foot (pdl/ft^2) = 0.000439454563018 inch mercury (32°F) (inHg).
How do you convert poundal/square foot to inch mercury (32°F)?
Multiply the poundal/square foot value by 0.000439454563018. For example, 25 pdl/ft^2 × 0.000439454563018 = 0.0109863640754 inHg.
What is 10 poundal/square foot in inch mercury (32°F)?
10 pdl/ft^2 = 0.00439454563018 inHg.
Which unit is larger, the poundal/square foot or the inch mercury (32°F)?
The inch mercury (32°F) is the larger unit: 1 pdl/ft^2 equals only 0.000439454563018 inHg.