and 1 cubic foot of water equals 7.48 gallons of water , the equations would go something like this. Well if you have 500 sq. ft. that is 4 inches deep in water, you have 500 sq feet time .

**How to Calculate Gallons of Water Per Square Feet**

- Measure the depth of the structure in which the water is located. Use a tape measure to do this.
- Multiply the depth in feet times the width and length of the pool (square footage) to find the cubic feet.
- Multiply the cubic feet by the amount of water per cubic foot, which is 7.48 gallons.

Subsequently, question is, how do you calculate gallons of water?

- Length x width x depth x 7.5 = volume (in gallons)
- Length x width x average depth x 7.5 = volume (in gallons)
- 0.45 x (A+B) x length x average depth x 7.5 = volume (in gallons)
- Parts Per Million (ppm)

Also asked, how many gallons does it take to cover 1000 square feet?

On average you would use about 2 **gallons** of water per **1000 sq/ft**.

How many square feet is a 40 gallon tank?

A **40** gal **breeder** has a 4.5 **square** foot ‘Footprint’ & is quite adequate, personally, my 3 are all in enclosures with a 6 **square** foot ‘Footprint” or floor area (1x 90 Gal.

### How many square feet is 5 gallons?

Gallon to Square feet Calculator 1 gallon = 0.2614 ft2 7.4805 gallon 5 gallon = 0.7645 ft2 83.6348 gallon 6 gallon = 0.8633 ft2 109.9407 gallon 7 gallon = 0.9567 ft2 138.5412 gallon 8 gallon = 1.0458 ft2 169.2648 gallon

### How many inches of water are in a gallon?

There are 231 cubic inches in a US gallon. Hence if you have a volume in cubic inches, for example 3675 cubic inches you can convert it to US gallons by dividing be 231. Hence 3675 cubic inches is 3675/231 = 15.9 gallons.

### How many gallons is a 500 square foot pool?

500 – 600 gallons if you have a spa attached to the pool.

### How many gallons of water is 1 inch per square foot?

One inch of water or rain is equivalent to 623 gallons per 1,000 square feet.

### What is half gallon?

a half of a gallon, equal to 2 quarts (1.9 liters).

### How many gallons of water will a 1000 cubic foot tank hold?

conversion result for two water volume vs. weight units: From unit Symbol Equals Result To unit Symbol 1 cubic foot of water ft3 – cu ft = 7.48 US gallons of water gal

### How much does 1 gallon of water weigh?

8.34 pounds

### How many sq ft does a 5 gallon bucket of paint cover?

Paint Coverage Area And, how much area does a five gallon bucket of paint cover? Check the paint container to determine the estimated coverage. Generally, a quart of paint covers about 100 square feet, and a gallon of paint covers 400 square feet.

### How much will a quart of paint cover?

As it happens, a quart of paint typically covers about 100 square feet, so if you’re planning on just one coat, you may be able to get away with that smaller container size. But if you’re doing two coats, you’re going to need at least two quarts.

### How many gallons is 2 inches of water?

I read somewhere, 2 inches = 2 gallon. Another article says 4-5 gallons per week in hot weather.

### How do I calculate how much paint I need?

To estimate the amount of paint you need in order to cover the walls of a room, add together the length of all the walls and then multiply the number by the height of the room, from floor to ceiling. The number you get is the room’s square footage. Is that math class coming back to you now?

### How many sq ft does a gallon of paint cover?

400 square

### How many liters of water are in a square foot?

1 cubic foot of water (ft3 – cu ft) = 28.32 liters of water (l)