# How Many Gallons Is My Swimming Pool? [Fact Checked!]

You have finally gotten that perfect, picture-perfect swimming pool, the one you have been dreaming about since your childhood days. You purchased the Jacobean-style villa with pool in the south of France, spent a small fortune on the perfect landscaping, and stocked the pool with tropical plants and water lilies. Now, it’s time to find out how many gallons there are in your pool!

Before you begin your journey of learning how many gallons your pool holds, it is important to know a few basic facts about pools. First, the water in your pool will become stagnant and gross if it is not chemically treated. Second, the water in your pool should be tested at least once a month and cleaned if necessary (this prevents the growth and reproduction of bacteria and algae). Third, make sure that your pool is large enough for you to comfortably swim in it. Fourth, never, ever jump in a pool with other people around (this is extremely dangerous). Finally, enjoy your pool and be sure to have fun with friends and family in the pool!

Now that you have some basic facts about pools in mind, it’s time to move on to the juicy stuff, namely how many gallons your pool holds.

## The Established Method

The first (and best) way to find out how many gallons your pool holds is to submerge a measuring device, known as a hydrometer, in the water. The hydrometer measures the specific gravity or concentration of the water in your pool. Specific gravity is the ratio of the density of liquid (as opposed to gas) and is measured on a scale from 1 to 18 (with 1 being the heaviest and 18 being the lightest). A reading of 1.000 indicates that the water is exactly the right concentration of chemicals, perfect for drowning creatures and maintaining a healthy environment in your pool.

The advantage of this method is that it is very accurate and there is no need to guess or calculate. The disadvantage is that you need to have a hydrometer and the process is not very quick (it can take some time to actually get a reading). Finally, when using this method, you must be careful not to break the hydrometer bulb as you will need to get it fixed or replaced.

## The Improved Method

The second method for measuring the volume of your pool is more convenient for everyday use. This method uses an easily portable device, known as a liquid measure, to determine the quantity of liquid in your pool. The liquid measure is simply a cylinder with a sliding seal that locks when you stop running out of liquid. The disadvantage of this method is that it relies on your memory to keep track of how much liquid you have used, so it is sometimes not as accurate as the first method. The advantage of this method is that you do not need a hydrometer and it is very easy to use. In addition, you can use this method anywhere and at anytime – even in the middle of the night!

## The Easy And Most Accurate Way

The third and best method for measuring the volume of your pool is to use an ultrasonic water meter. The ultrasonic water meter emits high-pitched sound waves which travel through the water and are reflected back to the meter. The reflected waves are then converted into a digital readout of the volume of the pool. The ultrasonic water meter is extremely accurate and does not tend to overestimate or underestimate the actual quantity of liquid in your pool. In addition, this method does not require any tools or expertise to use – simply install the ultrasonic water meter in the pool and press the start button to begin recording. The measurement process only takes a couple of minutes and the readout is precise. Finally, you can use this method anywhere and at anytime – even in the middle of the night! The only downside to this method is that it is a bit more expensive than the previous two methods.

## The Classical Method

If you are really short on time or can’t be bothered to learn how many gallons your pool holds, you can always use the classical method. This method is the simplest of all the methods but it is also one of the most inaccurate. For the classical method, take a rough guess at how many gallons your pool holds and then halve that amount. If you are unsure of how many gallons your pool holds, simply use one of the other two methods described above. Finally, you must make sure that your rough guess is reasonable, as this method is very easy to go overboard with. The advantage of this method is that it is really quick and easy to use. The disadvantage is that you must be careful not to overestimate or underestimate the amount of liquid in your pool. This is particularly important if you use this method to estimate the amount of liquid in your pool for a party or an event, as you mustn’t go overboard and run out of liquid before the celebration is over.

## How Many Gallons Is My Swimming Pool?

Now that you are equipped with the tools to find out how many gallons your pool holds, it’s time to put them to good use. First, take a quick look at how many gallons your pool holds, using one of the methods described above. When using a liquid measure, you will see that the volume is a little less than you estimated (as the liquid measure tends to understate the amount of liquid in your pool). Remember the hydrometer method is the most accurate but it is also the most expensive and time-consuming. Once you have found out the exact amount of liquid in your pool, you can use the following tips to maximize the fun and usability of your pool.

### Hydration Is Everything

Your body is mostly made up of water and it is essential that you stay hydrated. If you are dehydrated, you will feel tired and sluggish, which will make it hard to enjoy your swim. To hydrate, drink plenty of water and avoid dehydration, especially in the summertime. Avoid beverages containing alcohol and caffeine, which are both dehydrating and can cause headaches. If you do happen to catch a cold, getting dehydrated during sleep may also make you feel more tired than usual. Try to stay hydrated and avoid getting sick, as dehydration can also lead to health problems. Keep your body hydrated and charged up with plenty of water and nutrients and you will be able to experience all that the great outdoors has to offer!

### Familiarize Yourself With Dangers

There are many different types of dangers that you need to be aware of around your pool. First and foremost, make sure that you avoid falling in. This is especially important if you have kids around, as they may unexpectedly stumble, fall, or dart in and out of the pool area without warning and without protection. Another very dangerous area is near the edge of the pool, where the water naturally drops off and creates a steep drop-off. Near the edge of the pool, there is also a chance that you will stumble, slip, or fall into the water. If you want to reduce your chances of getting hurt in and around your pool area, familiarize yourself with these dangers and be careful where you step and what you touch!