Convert inch water (4°C) to poundal/square foot
Please provide values below to convert inch water (4°C) [inAq] to poundal/square foot [pdl/ft^2], or Convert poundal/square foot to inch water (4°C).
1 inAq = 167.375376667 pdl/ft^2. To convert inch water (4°C) to poundal/square foot, multiply the value by 167.375376667; to go the other way, divide by it (1 pdl/ft^2 = 0.0059745944709 inAq). Both units measure pressure and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 inAq = 167.375376667 pdl/ft^2
- 1 pdl/ft^2 = 0.0059745944709 inAq
- 10 inAq = 1673.75376667 pdl/ft^2
- 100 inAq = 16737.5376667 pdl/ft^2
How to Convert Inch Water (4°c) to Poundal/square Foot
1 inAq = 167.37537666717 pdl/ft^2
Example: convert 15 inAq to pdl/ft^2:
15 inAq = 15 × 167.37537666717 pdl/ft^2 = 2510.63065000755 pdl/ft^2
Inch Water (4°c) to Poundal/square Foot Conversion Table
| inch water (4°C) | poundal/square foot |
|---|---|
| 1 inAq | 167.375376667 pdl/ft^2 |
| 2 inAq | 334.750753334 pdl/ft^2 |
| 3 inAq | 502.126130002 pdl/ft^2 |
| 5 inAq | 836.876883336 pdl/ft^2 |
| 10 inAq | 1673.75376667 pdl/ft^2 |
| 20 inAq | 3347.50753334 pdl/ft^2 |
| 50 inAq | 8368.76883336 pdl/ft^2 |
| 100 inAq | 16737.5376667 pdl/ft^2 |
| 500 inAq | 83687.6883336 pdl/ft^2 |
| 1000 inAq | 167375.376667 pdl/ft^2 |
Inch Water (4°c)
Inch water (4°C) is a unit of pressure measurement representing the pressure exerted by a one-inch column of water at 4 degrees Celsius.
History/Origin
The inch water (4°C) has been used historically in engineering and meteorology to measure low-pressure differences, especially in ventilation and HVAC systems, as a practical alternative to more complex units.
Current Use
Today, inch water (4°C) is primarily used in the United States for measuring low-pressure differences in HVAC, ventilation, and fluid systems, serving as a standard unit in these fields within the pressure converter category of common converters.
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 The unit pdl/ft^2 was used historically in mechanical and civil engineering to measure pressure but has largely been replaced by SI units.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 inch water (4°C) in poundal/square foot?
1 inch water (4°C) (inAq) = 167.375376667 poundal/square foot (pdl/ft^2).
How do you convert inch water (4°C) to poundal/square foot?
Multiply the inch water (4°C) value by 167.375376667. For example, 25 inAq × 167.375376667 = 4184.38441668 pdl/ft^2.
What is 10 inch water (4°C) in poundal/square foot?
10 inAq = 1673.75376667 pdl/ft^2.
Which unit is larger, the inch water (4°C) or the poundal/square foot?
The inch water (4°C) is the larger unit: 1 inAq = 167.375376667 pdl/ft^2.