How many gallons of water does a 20 by 40 foot pool hold?

The same shape pool with an average depth of 6 feet holds 36,000 gallons. A 20-by-40-feet pool with a 7-feet average depth holds 41,900 gallons, and a pool with an 8-feet average depth holds 47,900 gallons. To keep a pool filter working properly, it is important to keep the proper amount of water in the pool.

How big is a 30 ft swimming pool?

30 ft Round ~ 21,240 gallons. 33 ft Round ~ 25,700 gallons. 12′ x 24′ Oval ~ 6,797 gallons. 15′ x 30′ Oval ~ 10,620 gallons. 16′ x 32′ Oval ~ 12,084 gallons. 18′ x 33′ Oval ~ 14,019 gallons.

How much does a 1000 gallon pool cost?

Let’s take the average cost of the water in the US, which is $1.50 per 1000 gallons. For our exemplary pool, the cost of water is $33.66. Not so bad, huh? This calculator finds the total volume of your pool – in reality, you never fill the pool all the way to the brim.

How often do you run a 15, 000 gallon pool?

We have a pool that holds 15,000 gallons of water. We need to circulate 30,000 gallons of water every 24 hours – but remember, a pump has specifications of Gallons Per Minute (GPM) A 15,000-gallon pool needs about 20 GPM output if we want to run it 24 hours per day. Most people run their pool on an 8-hour on/16-hour off (stagnant) cycle.

How big is a 20 foot swimming pool?

18′ x 36′ 22,500 TO 24,500 gallons 19′ x 38′ 24,400 TO 27,500 gallons 20′ x 40′ 30,000 TO 34,000 gallons 22′ x 44′ 36,300 TO 39,900 gallons

How many gallons of water does it take to fill a swimming pool?

Let’s say that the pool is 12 ft wide and 50 ft long. Depth is gradually changing from 4 to 6 feet. The pool calculator shows the volume of water needed to fill up the pool. In our case, it’s 22,441.57 US gallons.

How big is a 16 foot swimming pool?

16′ x 32′ Oval ~ 12,084 gallons 18′ x 33′ Oval ~ 14,019 gallons. In-Ground Pool Sizes with Varying Average Depths: POOL SIZE GALLONS WITH 4′ SHALLOW & 7′ to 9′ DEEP END AVERAGE. 12′ x 24′ 9,500 TO 11,000 gallons 14′ x 28′ 13,000 TO 15,000 gallons 15′ x 30′ 13,900 TO 15,200 gallons 16′ x 32′ 17,300 TO 20,000 gallons

How to calculate the depth of a pool?

To determine the average depth in a pool where the bottom slopes, measure the shallow end, the deep end depth. Add them together and divide by two (2). Shallow End = 2ft. Deep End = 10ft

How tall is the shallow end of a swimming pool?

Shallow End = 2 ft. Deep End = 10 ft 2 ft + 10 ft = 12 ft; 12/2 = 6 ft average depth

How big is a standard above ground swimming pool?

Standard Pool Above Ground Pools with a Pool Wall of 52 inches 12 ft Round ~ 3,398 gallons 12′ x 24′ Oval ~ 6,797 gallons 15 ft Round ~ 5,310 gallons 15′ x 30′ Oval ~ 10,620 gallons

What is the average depth of a pool?

If the shallow end is 3 feet and the deep end is 9 feet, and assuming the slope of the pool bottom is gradual and even, then the average depth is 6 feet. Average depth = ( 3 + 9 ) / 2 = 6 feet. If most of the pool is only 3 or 4 feet and then a small area drops off suddenly to 10 feet, you will have a different average depth.

How to calculate the gallons in a swimming pool?

To figure out how many gallons are in a swimming pool, determine the length, width, average depth and multiplier- Length * Width * Average Depth * Multiplier = Gallons Determine the Multiplier: Rectangle, square, or free-form pool: multiplier = 7.5. Round or Oval pool: multiplier = 5.9 Determine the Average Depth:

How big is a 15 foot swimming pool?

15′ x 30′ Oval ~ 10,620 gallons 16′ x 32′ Oval ~ 12,084 gallons 18′ x 33′ Oval ~ 14,019 gallons In-Ground Pool Sizes with Varying Average Depths:

How much water is in a ft 3 pool?

The second part converts cubic feet to gallons; there are 7.48 gallons of water per ft 3 of water. Most pools have varying depths that slope from shallow to deeper. To accurately find the volume of water, you’ll need to estimate the average depth.

How big is a 15 ft swimming pool?

15 ft Round ~ 5,310 gallons 15′ x 30′ Oval ~ 10,620 gallons 18 ft Rou nd ~ 8,602 gallons 16′ x 32′ Oval ~ 12,084 gallons 21 ft Round ~ 10,408 gallons 18′ x 33′ Oval ~ 14,019 gallons

To determine the average depth in a pool where the bottom slopes, measure the shallow end, the deep end depth. Add them together and divide by two (2).

How many gallons are in a standard above ground pool?

Below are the total gallons for various pool sizes Standard Pool Above Ground Pools with a Pool Wall of 48 inches 12 ft Round ~ 2,975 gallons 12′ x 24′ Oval ~ 5,948 gallons

How to calculate the volume of a variable depth pool?

Variable Depth Pools: Square and Rectangular Length x width x average depth x 7.5 = volume (in gallons) Length times width gives the surface area of the pool. Multiplying that by the average depth gives the volume in cubic feet.

What is the average depth of an in ground pool?

For example, if the shallow end is 4 ft and deep end is 12 feet deep: 4+12 = 16. 16/2 = 8 (Average Depth). Example: Your in ground pool is 12 Ft wide and 30 Ft long, with a shallow depth of 4 Ft and deep depth of 12 Ft.

How many gallons are in a 21 ft round pool?

21 ft Round ~ 10,408 gallons 24 ft Round ~ 13,594 gallons 27 ft Round ~ 17,205 gallons 30 ft Round ~ 21,240 gallons 33 ft Round ~ 25,700 gallons 12′ x 24′ Oval ~ 6,797 gallons 15′ x 30′ Oval ~ 10,620 gallons 16′ x 32′ Oval ~ 12,084 gallons 18′ x 33′ Oval ~ 14,019 gallons. In-Ground Pool Sizes with Varying Average Depths:

How many gallons are in a 12 ft swimming pool?

12 ft Round ~ 3,398 gallons 12′ x 24′ Oval ~ 6,797 gallons 15 ft Round ~ 5,310 gallons 15′ x 30′ Oval ~ 10,620 gallons 18 ft Rou nd ~ 8,602 gallons 16′ x 32′ Oval ~ 12,084 gallons