## What About Freeform Swimming Pools

Irregularly shaped pools are super popular and a lot of fun from a design perspective, but can be a bit of a headache when calculating pool water volume. To solve this problem, break your pool dimensions down into smaller regular chunks. If your pool is kidney shaped, break it down into two circles. From there, use the calculator above to determine the volume of the two halves and then add them together to get the full volume of the pool.

## How Many Gallons Is A 12ft X 30in Pool

**4.9/5****gallons****gallons**

The colorful Intex Pool Set includes a 110-120V filter pump with a **530 gallon**-per-hour flow rate and a water capacity at 90 percent of **1,718 gallons**. An easy-to-understand setup and maintenance DVD is included with the Intex 12′ x 30′ Pool Set to help get you started.

Beside above, how do I calculate gallons in my pool? Length x width x depth x 7.5 = volume Length times width gives the surface area of the **pool**. Multiplying that by the depth gives the volume in cubic feet. Since there are 7.5 **gallons** in each cubic foot, multiply the cubic feet of the **pool** by 7.5 to arrive at the volume of the **pool**, expressed in **gallons**.

Then, how many gallons is a 12ft pool?

It is best to use whole numbers, rounded up. For example, if the **pool** is 21 1/2 feet in diameter, use 22 feet as the diameter. 3- For the Average Depth, it is best to use whole numbers, rounded up.**How Many Gallons** Of Water Are In My **Swimming Pool**?

SIZE |
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## Kidney Or Irregular Shapes

There are two methods used to calculate the capacity of irregular shapes. First, you can imagine the pool or hot tub as a combination of smaller, regular shapes. Measure these various areas and use the calculations described previously for each square or rectangular area and for each circular area. Add these volumes together to determine the total capacity.

**0.45 x x length x average depth x 7.5 = volume **

The total of measurement A plus measurement B multiplied by 0.45 multiplied by the length gives you the surface area of the kidney shape. . The rest of the calculations you are now familiar with. Try this volume calculation:

0.45 x x length x average depth x 7.5 = volume

0.45 x 18 ft x 25 ft x 5 ft x 7.5 = 7593.75 gallons

**Parts Per Million **

One of the most important calculations you will use is parts per million . The amount of solids and liquids in the water is measured in parts per million, as in three parts of chlorine in every one million parts of water, or 3 ppm.

To help, this list shows common terms and their equivalents:

Square foot = 12 inch wide x 12 inch long

Cubic foot = 12 inch wide x 12 inch long x 12 inch high

Cubic yard = 36 inch wide x 36 inch long x 36 inch high

One cubic foot of water contains 7.48 gallons

One cubic foot of water weighs 62.4 pounds

One gallon of water weighs 8.33 pounds

One part per million represents 8.3 pounds of chemical per million gallons of water.

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## How Many Gallons Of Water Are In My Pool

In order to figure out the proper doses of chemicals for your pool, you need to determine how many gallons of water it holds. To do that, you need to use a ruler to measure your pool to find out these four different numbers Length, Width, Average depth and a multiplier that determines gallons.

So here are the formulas to figure out how much water is in your swimming pool:These formulas hold true for both Inground pools as well as above ground pools.

Rectangular, Square or Free Form Pools:

Length x Width x Average Depth x 7.5 = Total gallons

For example: 16 x 32 x 4.5 x 7.5 = 17,280 Gallons

Circular Pools:

Diameter x Diameter x Average Depth x 5.9 = Total gallons

For example: 18 x 18 x 4 x 5.9 = 7,646 Gallons

Oval Pools:

Length x Width x Average Depth x 5.9 = Total gallons

For example: 15 x 30 x 4 x 5.9 = 10,620 Gallons

How to determine the Average Depth of a Swimming Pool where the bottom slopes:

Below is a side-shot of the typical inground pool that has a shallow end , then a slope that leads into the deep end .

First measure the depth of D, the shallow end , and then measure the depth of C, the deep end . Then, add them together and divide by 2. This is the average depth of your pool.

For example, if your shallow end D is 3, and your deep end C is 8, this would be your formula for the Average Depth:

3 + 8 = 11

11 divided by 2 = 5.5.

Therefore, in this example, your average depth would be 5 1/2 feet.

**Most Common Sizes Of Inground Rectangular Pools**

## How Many Gallons Is My Inground Pool

Length x width x depth x 7.5 = volume

Length times width gives the surface area of the pool. Multiplying that by the depth gives the volume in cubic feet. Since there are 7.5 gallons in each cubic foot, multiply the cubic feet of the pool by 7.5 to arrive at the volume of the pool, expressed in gallons.

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## How Many Gallons Is My Intex Easy Set Pool

**4.8/5****easy****install****the****gallons****gallons****pool****pool**

When filled to 80% water capacity, as recommended, the **pool** depth is approximately: 8’x27″ = 523 **gallons**.

One may also ask, how many gallons is my Intex 12×30 pool? 1,718 gallons

Similarly one may ask, how many gallons are in a 15×48 Intex pool?

It comes with a 1,000 gal cartridge filter pump, ladder. Water capacity is **4,440 gallons** and it is ready for water in 45 minutes. Write a Review

SKU: |
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How many gallons is my Intex pool?

Intex Frequently Asked Questions

EASY SET POOLS | |
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Answer : | 12′ x 30″ = 1,353 gal / 5,121 L 15′ x 30″ = 2,124 gal / 8,041 L 15′ x 36″ = 2,561 gal / 9,694 L 15′ x 42″ = 3,110 gal / 11,773 L 18′ x 36″ = 3,735 gal / 14,138 L 18′ x 42″ = 4,814 gal / 18,223 L 24′ x 42″ = 8,807 gal / 33,338 L |

## How To Measure The Length And Width Of The Pool

If its rectangular, measure only one of the two long sides and one of the two short sides. If it is square, measure only one side, since in a square all four sides are the same length. If your pool is round, measure only the diameter, which is a straight line that passes through the center and cuts the circumference at two points.

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## How To Calculate The Volume Of An Oval Pool

You can calculate the volume of an oval swimming pool by multiplying the length times the width in feet times 3.14 divided by 4 times average depth in feet times 7.48. The formula is:

volume = length × width × ÷ 4 × depth × 7.48

The first part of this formula determines the area, and multiplying by the depth finds the volume. Again, multiplying by 7.48 determines how many gallons of water are in the pool.

Like a rectangular pool, the average depth can be found by adding the shallow and deep depths and then dividing by 2.

## How Many Gallons Of Water Are In My Swimming Pool

**How Much Water Is In My Pool?**

**Why Do I Need To Know This, And How Do I Figure It Out?**

In order to figure out the proper doses of many chemicals for your pool, you often need to determine approximately how many gallons of water it holds. Also when adding a Pool Heater, Heat Pump or Solar Heater to your pool, you will also need to know how many gallons you are dealing with.

To do that, you need to use a ruler to measure your pool to find out these four different numbers Length, Width, Diameter , Average Depth and then use a Fixed Volume Multiplier to determine the approximate number of gallons the pool holds.

If you have never done this before, don’t worry. We will walk you through the detailed steps below.

**One More Time – – – – Quick Tips To Get A General Idea Using The Calculator Below:**

Average Depth of a “typical”inground pool is 5Average Depth of a “typical” above ground pool is 4Gallon Multiplier for rectangle or square pools is 8Gallon Multiplier for circular or oval pools is 6

**Examples:**

For a 16×32 rectangle inground pool you would use 16 x 32 x 5 x 8 = 20,480 GallonsFor a 24 round above ground pool you would use 24 x 24 x 4 x 6 = 13,824 Gallons

**Give It A Try For Yourself !**

Length **=**

The Approximate Gallons Of Water In Your Pool Is** =**

**I Know Nothing. Please Walk Me Through The Whole Process.**

**If you know nothing, don’t worry! Most people have never done this before. So we will show you the easiest and best way to measure your Pool.**

**What Do I Need To Measure, And How?**

**Also Check: How To Convert Freshwater Pool To Saltwater **

## How Many Gallons Is My Intex 16 X 48

**gallons****gal**

It depends on the size hose, water pressure, etc. but it **does** hold around 6500 gallons, and if your hose delivers 10 gallons per minute it will **take** 650 minutes, or about 11 hours. Get a 5 gallon bucket and see **how long** it **takes to fill** it.

Also, how many gallons of water are in a 15 x 48 pool? WATER CAPACITY OF MY POOL

Aboveground Pool Sizes |
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10,405 gallons |

Also Know, how do I figure out how many gallons My pool is?

Length x width x average depth x 7.5 = volume Multiplying that by the average depth gives the volume in cubic feet. Since there are 7.5 **gallons** in each cubic foot, multiply the cubic feet of the **pool** by 7.5 to arrive at the volume of the **pool** .

How many gallons is a 12×30 pool?

The colorful Intex **Pool** Set includes a 110-120V filter pump with a 530 **gallon**-per-hour flow rate and a water capacity at 90 percent of 1,718 **gallons**. An easy-to-understand setup and maintenance DVD is included with the Intex **12′ x 30**‘ **Pool** Set to help get you started.

## Pool Volume Calculation Examples

**Example 1: Rectangular Pool**. Let us say you need to fill a swimming pool with a simple rectangular shape such as a semi-olympic size with a length of 25 meters and width of 12.5 meters . If it’s depth is 2 meters all across, how much water do we need to fill it up?

*Answer*: This is a simple volume of a box calculation. The formula is **Volume = Width & middot Height · Depth**. In our case that’s 25m x 12.5m x 2m = 25m x 25m2 = 625m3 so we need six hundred twenty five cubic meters of water.

**Example 2: L-shaped pool**. A slightly more complex shape would be a swimming pool with an L-shape. If the left-side outer edge of the L has a length of 25 yards, the bottom of the L has a length of 15 yards and the right-side of the L has a length of 5 yards, and the top side has a length of 10 yards how do we find the total pool volume in cubic yards if we also know the depth is 2.5 yards?

*Answer*: First we split the L into two rectangular boxes, one with sides of 25 yards and 10 yards, and another with 15-10 = 5 and 5 yards. We calculate the two volumes separately: volume 1 is 25yd x 10yd x 2.5yd = 625 cu yd and volume 2 is 5yd x 5yd x 2.5yd = 62.5 cu yd. Then we simply sum the two parts of the pool: 625yd3 + 62.5yd3 = 687.5yd3.

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## How Many Gallons In A 1530 Pool

You need to figure out the amount of water your swimming pool can hold in order to know the right doses of chemicals you should add. Also, when installing a heat pump, solar heater, or pool heater to your facility, you should start by knowing how much water it holds to ensure that you buy the ideal unit.

Thus, today I want to guide you on how to know the number of gallons of water in your 15×30 pool and other types, shapes, and sizes of pools.

## How To Calculate Swimming Pool Volume In Gallons

wikiHow is a wiki, similar to Wikipedia, which means that many of our articles are co-written by multiple authors. To create this article, 23 people, some anonymous, worked to edit and improve it over time. This article has been viewed 566,103 times.Learn more…

Knowing how much water your pool will hold is the key to having the correct water chemistry, sizing pumps, filters, and more. If you want to be able to calculate your swimming pool volume in gallons, all you have to do is follow a simple formula that is derived from your pool’s shape. If you want to know how to do it, just follow these steps.

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## How Does Your Pool Measure Up

Have you realized that youve been adding too much chlorine to your pool? Not enough shock? So much salt that you can no longer submerge? Yup, using a pool calculator will do that for you.

But at least now you know youll have your measurements correct, your water clean, and your pool ready for the season.

**Happy Swimming!**

## How To Use The Pool Volume Calculator

\This pool volume calculator or pool size calculator is a handy tool for you to use when you need to find out how much water you need to fill up your pool. Instead of calculating the volume by hand, this online tool does the work for you in an instant. **Here are the steps for you to follow for this how many gallons is my pool calculator:**

- First, choose the shape of your pool from the drop-down menu.
- Then enter the value of the Width and choose the unit of measurement from the drop-down menu.
- After that, enter the value of the Length and choose the unit of measurement from the drop-down menu.
- Then enter the value of Depth 1 and choose the unit of measurement from the drop-down menu.
- Finally, enter the value of Depth 2 and choose the unit of measurement from the drop-down menu.
- After entering all of these values, the calculator automatically generates the value of the Pool Volume for you.

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## Pool Volume & Size Calculator

Use this pool volume calculator to determine how much water you need to fill your own pool or other pools of varying depths and sizes. This information is very important to help you come up with an estimation of water costs and how much time you need to fill up your empty pool.

## Pool Size Gallons With 4 Shallow & 7 To 9 Deep End Average

12 x 24 9,500 TO 11,000 gallons14 x 28 13,000 TO 15,000 gallons15 x 30 13,900 TO 15,200 gallons16 x 32 17,300 TO 20,000 gallons18 x 36 22,500 TO 24,500 gallons19 x 38 24,400 TO 27,500 gallons20 x 40 30,000 TO 34,000 gallons22 x 44 36,300 TO 39,900 gallons25 x 45 42,200 TO 46,500 gallons25 x 50 46,900 TO 51,700 gallons30 x 50 56,200 TO 62,500 gallons

**Also Check: How To Vacuum Intex Above Ground Pool **

## Average Water Volume For Rectangle Pools

**Pool Size – Approx. Gallons**- 9 by 18 – 4,860
- 12 by 24 – 8,640

At FamilyPoolFun.com, we feature all these various size above-ground pools. Our friendly technicians are always available to answer any of your swimming pool questions both before and after the sale. Our goal is to help develop an outstanding backyard fun atmosphere for you and your family.

We’ve been delivering family fun since 1990, and we’ve got the experience and expertise to meet all your swimming pool needs. We encourage you to make your purchase from a pool specialist rather than a big box outlet. Service after the sale is very important, and we are always just a phone call away. Outstanding customer service is our top priority.

FamilyPoolFun.com also features a complete line of pool accessories and free shipping and convenient financing are available. Browse our complete selection of swimming pools or call today to speak to one of our friendly sales rep!

- As featured in

## How To Calculate The Depth Of A Pool Where The Bottom Slopes

Below is a side-shot of the typical inground pool that has a shallow end , then a slope that leads into the deep end .

First measure the depth of D, the shallow end , and then measure the depth of C, the deep end . Then, add them together and divide them by 2. This is the average depth of your pool.

For example, if your shallow end D is 3, and your deep end C is 8, this would be your formula for the Average Depth:

3 + 8 = 11

11 divided by 2 = 5.5.

Therefore, in this example, your average depth would be 5 1/2 feet.

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## Why Do I Need To Know The Water Volume

You are on your way to using your newly constructed swimming pool. The only step is filling the pool with water and you will get your total cost in pool installation. That includes how much water you needed to fill the swimming pool and the cost of filling it.

With an existing swimming pool, the main reason to know the total gallons the pool may hold is the exact chemical treatment you need for cleaning. It is essential when adding the pool chemicals that you use the proper amount for your pool size. Choosing the proper pool equipment, such as pool pumps, filters, and others, is also based on a pools water volume.

For the above-ground or in-ground swimming pool that considers using the salt system, knowing how many gallons of water may lead you for a correct purchase and dosage for the swimming pool. With these reasons, you may start computing the exact gallons your pool holds.