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.

## 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.

## What is a good size for a swimming pool?

The answer to this question depends on your budget, your preference, and the area available in your home. Most people believe that you need a huge garden so that you can have a swimming pool installed. But this isn’t always the case because there are a lot of varying sizes of swimming pools available.

A pool size calculator comes in handy when you need to determine the best swimming pool size for your home. Take some measurements of the available area and you can start making your estimations. **To give you a better idea of what’s out there, here are some of the most common pool sizes:**

**6m x 3m**pools which would fit in an area of**18m²****7m x 3m**pools which would fit an area of**21m²****8m x 4m**pools which would fit an area of**32m²****9m x 4m**pools which would fit an area of**36m²****10m x 4m**pools which would fit an area of**40m²**

Aside from the size of the pool, you should also consider the shape you want it to be. Also, you can choose custom pool equipment for the pool of your choice.

## How many gallons of water does my pool hold?

You can find out how many gallons your pool can hold using the pool volume calculator. First, you must know whether you plan to have an oval or a rectangular pool. Then you need to measure the dimensions of the pool. With all of this information, you can use the how many gallons is my pool calculator to find out the number of gallons you must purchase.

If your swimming pool doesn’t have a varied depth instead, it has a fancy shape like a cylinder or a bow font, you may need to use a different calculator, one which provides options for various 3D shapes. Or if you plan to have a swimming pool with a custom or an odd shape, check with the manufacturer.

It’s important for you to find out how many gallons you need to fill up your swimming pool so you can estimate how much it would cost you. When you know the number of gallons you need, then you can check the rates of the local water supply and perform the calculations. That way, you’re ready with your budget when it’s time to have your swimming pool filled up.

## How do you determine the maximum occupancy of a pool?

There are several guidelines and formulas to use when you’re trying to determine the maximum occupancy of your swimming pool. For some codes, you would have to consider the recirculation flow rates for each swimmer. For other codes, the maximum occupancy depends on whether you have an outdoor, indoor, deep-end or shallow pool.

Another consideration to think about is the size of any decks which surround your pool or if your pools has diving boards, water slides, and other special equipment. As a pool operator, you must first learn about the health codes for you to use the correct formulas and so that you can adhere to the standards of the pool you have chosen.

**Generally, though, if your locale doesn’t specify these guidelines, you can use the following:**

- One person per
**15 ft2**of surface area in parts of the swimming pool which are**5-ft**in depth or less. - One person per
**20 ft2**of surface area in parts of the swimming pool which are**5-ft**in depth. - If your pool has a diving board, subtract
**300 ft2**from the total value of the surface calculations.

For instance, if the shallow part of your swimming pool is **40 ft x 20 ft**, that would be equal to **800 ft2**. **Using the first guideline, you can calculate the maximum number of persons for this part of the pool:**

800 / 15 = 53 people

For the deeper end of your swimming pool let’s assume that it measures **40 ft x 80 ft** which is equal to **3,200 ft2**. Let’s further assume that your swimming pool also comes with a diving board. Therefore, you must subtract **300 ft2** from the total giving you a final value of **2,900 ft2**. **Now you can calculate the maximum number of persons for this part of the pool:**

2900 / 20 = 145 people

Now, all you have to do is add these two values to get the total maximum occupancy of your pool. **In our example, this is:**

53 + 145 = 198 people

As you can see, it’s a very simple calculation as long as you know the measurements of your swimming pool.