## How many pounds of pressure is in a foot of water?

You can work this out with a simple rule: 1 foot of water creates 0.433 psi of pressure, and it takes 2.31 feet of water to create 1 psi of pressure.

**How do you convert PSI to feet of water?**

The relationship between PSI and feet of head is that 2.31 feet of head = 1 PSI. Translated, that means that a column of water that’s 1-inch square and 2.31 feet tall will weigh 1 pound.

### What is the pressure at 10 feet of water?

433 4.33 pounds per square inch

Ten feet of water would exert a pressure of 10 X . 433 4.33 pounds per square inch. The same relation of height to pressure holds true, no matter what the area of vertical liquid column.

**What is 10 PSI in pounds per square inch?**

Psi to Pound-force/square Inch Conversion Table

Psi [psi] | Pound-force/square Inch |
---|---|

5 psi | 5 pound-force/square inch |

10 psi | 10 pound-force/square inch |

20 psi | 20 pound-force/square inch |

50 psi | 50 pound-force/square inch |

## How do I calculate my water pressure?

How do I test my water pressure?

- Place a 1-litre measuring jug under the shower or tap.
- Turn the problem tap or shower on full.
- Time how long it takes to fill the jug.
- If it takes more than 6 seconds to fill the jug, then you have low water pressure.

**What is the water pressure at 800 feet?**

EXAMPLE (Imperial)

Depth (meters/feet) | Fresh Water (1000 kg/m3) | Sea Water (1030 kg/m3) |
---|---|---|

244 meters (800 feet) | 2.5 MPa 361.5 PSI | 2.6 MPa 371.9 PSI |

274.5 meters (900 feet) | 2.8 MPa 404.9 PSI | 2.9 MPa 416.6 PSI |

305 meters (1,000 feet) | 3.1 MPa 448.2 PSI | 3.2 MPa 461.2 PSI |

366 meters (1,200 feet) | 3.7 MPa 534.9 PSI | 3.8 MPa 550.5 PSI |

### How do you convert psi to Ft h2o?

psi to ftH2O Conversion Table

- 1 ftH2O = 2,989.07 pascals (Pa)
- 1 psi = 6,894.76 pascals (Pa)
- ftH2O value x 2,989.07 Pa = psi value x 6,894.76 Pa.
- ftH2O value = psi value x 2.30666.

**What is the water pressure at 100 feet?**

43.3 psi

Water Tower Example. If the top of a full water tank is 100 feet above the ground, the 100 ft. of water causes 100 ft. x 0.433 psi per ft. of column or 43.3 psi pressure at ground level.

## What is the water pressure at 33 feet?

29.4 pounds per square inch

It only takes a 1 inch column of sea water 33 feet tall to weigh 14.7 pounds. This means that at a depth of 33 feet deep in the ocean, there is a total pressure of 29.4 pounds per square inch (psi).

**What is the pressure at 15 feet underwater?**

Imperial

Depth (Gauge Pressure) | Pressure (Absolute) |
---|---|

15 m/49 ft. | 2.5 bar/ata |

20 m/66 ft. | 3.0 bar/ata |

25 m/82 ft. | 3.5 bar/ata |

32 m/105 ft. | 4.2 bar/ata |

### How do you convert pounds of force to PSI?

Divide the number of pounds per square foot by 144. The quotient is the pounds per square inch. For example, 2,160 pounds per square foot converts to 15 pounds per square inch (2160 psf รท 144 = 15 psi).

**How do you convert pressure to force?**

Pressure and force are related, and so you can calculate one if you know the other by using the physics equation, P = F/A. Because pressure is force divided by area, its meter-kilogram-second (MKS) units are newtons per square meter, or N/m2.

## How many pounds per square inch to feet of water?

Conversions Table. 1 Pounds Per Square Inch to Feet Of Water = 2.3067. 70 Pounds Per Square Inch to Feet Of Water = 161.4708.

**How tall is 1, 000 feet of water in feet?**

1,000 Feet Of Water to Pounds Per Square Inch = 433.5149. 40 Feet Of Water to Pounds Per Square Inch = 17.3406. 10,000 Feet Of Water to Pounds Per Square Inch = 4335.1492. 50 Feet Of Water to Pounds Per Square Inch = 21.6757.

### How tall is 400 feet of water per square inch?

400 Feet Of Water to Pounds Per Square Inch = 173.406. 8 Feet Of Water to Pounds Per Square Inch = 3.4681. 500 Feet Of Water to Pounds Per Square Inch = 216.7575. 9 Feet Of Water to Pounds Per Square Inch = 3.9016.