# How To Figure Gallons In A Swimming Pool? [Fact Checked!]

## All You Need

Before you start figuring the gallons in your pool, you will need to first of all collect all the necessary data. Begin by taking a look at your pool’s size and shape, as well as the temperature of its water. Knowing these factors will assist you in determining how many gallons you will have. You should also know how many pounds of average human waste you produce in a day, as this will determine the frequency with which you need to empty your pool. In most cases, you will have a pool pump installed to draw the water from the pool for you. Once you have all the needed data, it’s time to crunch the numbers and calculate how many gallons you have in your pool.

## The Math

Determining the number of gallons in your pool is actually very easy, as most people will tell you that it’s measured by multiplying the area of the pool by the depth of the pool. The only problem is that this is wrong! While it is true that the area of the pool is a key factor in figuring the total amount of gallons in your pool, it doesn’t factor in the depth of the pool. Instead, you need to use the formula below to get the correct answer:

(length × width × height)/2

This is what your parents and teachers used to teach you in elementary school, but it was never meant to be used this way. This is because, in most cases, the height and width of the pool are not fixed and can vary based on how you configure it. This is why most pools are designed with benches and changing rooms that accommodate all sizes and shapes.

## The Results

Once you have the correct formula, it’s very easy to figure out the total number of gallons of water in your pool. To do this, simply take the length, width, and height of your pool, plug them into the formula, and you will get the answer you are looking for. Some people prefer to use electronic pool meters, which are highly accurate and reliable. However, if you are looking for a more traditional method, then gathering all the necessary data and using the formula above should give you the results you are looking for. As you can see, the formula gives you the area of the pool in square feet multiplied by the depth of the pool. To figure out the total number of gallons in your pool, you then need to multiply this figure by 3.8.

3.8 is the average number of gallons per day that most people consume. However, if you consume more than this, then you will have to pay for extra water usage.

In some areas of the country, summers are exceptionally hot and humid, which could potentially lead to health problems. If this sounds like you, then you might want to consider enlarging your pool or installing an air conditioner to help with the heat. However, if you live in a colder climate, then you may not need to do this. Air cooling could simply make the nights a little colder, which in turn could potentially reduce your pool’s chlorination requirements. In most cases, this will be determined by your local water department based on the temperature of the water in your pool. As a general rule of thumb, the deeper the temperature of the water in your pool, the more you will need to chlorinate it. However, the exact opposite is true if your pool’s temperature is higher than 85 degrees F. This is because as the temperature of the water increases, so does the volume of the individual molecules. When this occurs, it becomes more difficult for the chlorine in your pool to act as the effective disinfectant it should be. While this is not exactly how science works, it is a good rule of thumb to remember when figuring out the optimum chlorination level for your pool.