Convert psi to foot water (4°C)
Please provide values below to convert psi [psi] to foot water (4°C) [ftAq], or Convert foot water (4°C) to psi.
1 psi = 2.30672580278 ftAq. To convert psi to foot water (4°C), multiply the value by 2.30672580278; to go the other way, divide by it (1 ftAq = 0.43351489752 psi). Both units measure pressure and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 psi = 2.30672580278 ftAq
- 1 ftAq = 0.43351489752 psi
- 10 psi = 23.0672580278 ftAq
- 100 psi = 230.672580278 ftAq
How to Convert Psi to Foot Water (4°c)
1 psi = 2.30672580278222 ftAq
Example: convert 15 psi to ftAq:
15 psi = 15 × 2.30672580278222 ftAq = 34.6008870417333 ftAq
Psi to Foot Water (4°c) Conversion Table
| psi | foot water (4°C) |
|---|---|
| 1 psi | 2.30672580278 ftAq |
| 2 psi | 4.61345160556 ftAq |
| 3 psi | 6.92017740835 ftAq |
| 5 psi | 11.5336290139 ftAq |
| 10 psi | 23.0672580278 ftAq |
| 20 psi | 46.1345160556 ftAq |
| 50 psi | 115.336290139 ftAq |
| 100 psi | 230.672580278 ftAq |
| 500 psi | 1153.36290139 ftAq |
| 1000 psi | 2306.72580278 ftAq |
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.
Foot Water (4°c)
Foot water (4°C), symbol ftAq, is a unit of pressure representing the height of a water column at 4°C that exerts a specific pressure.
History/Origin
The foot water (4°C) has been used historically in engineering and scientific contexts to measure pressure, especially in water-related applications, as an alternative to other pressure units like inches of water or meters of water. Its usage dates back to traditional measurements in hydraulic and civil engineering.
Current Use
Today, foot water (4°C) is primarily used in specialized fields such as hydrology, water management, and engineering to measure low pressures, particularly in systems involving water flow and pressure head calculations.
Frequently Asked Questions
What is 1 psi in foot water (4°C)?
1 psi (psi) = 2.30672580278 foot water (4°C) (ftAq).
How do you convert psi to foot water (4°C)?
Multiply the psi value by 2.30672580278. For example, 25 psi × 2.30672580278 = 57.6681450696 ftAq.
What is 10 psi in foot water (4°C)?
10 psi = 23.0672580278 ftAq.
Which unit is larger, the psi or the foot water (4°C)?
The psi is the larger unit: 1 psi = 2.30672580278 ftAq.