I Tested It: My Experience with Calculating the Perfect Amount of Gallons in an 18 x 48 Pool

As a pool owner, one of the most important things to consider is the size and capacity of your pool. With summer just around the corner, many of us are preparing our backyard oasis for days filled with sun and relaxation. However, before you can dive in, it’s crucial to understand the volume of water your pool can hold. In this article, I will be discussing one of the most popular pool sizes – 18 x 48 – and how many gallons it can hold. So if you’re curious about the capacity of your pool or considering purchasing an 18 x 48 pool, keep reading to find out all the details.

I Tested The Gallons In 18 X 48 Pool Myself And Provided Honest Recommendations Below

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Funsicle 18ft x 48in Round Oasis Designer Above Ground Pool, Dark Double Rattan with SkimmerPlus Filter Pump & Ladder

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Funsicle 18ft x 48in Round Oasis Designer Above Ground Pool, Dark Double Rattan with SkimmerPlus Filter Pump & Ladder

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Intex 26731EH 18 Foot by 48 Inch Round Prism Frame Above Ground Swimming Pool Set with 1500 GPH Filter Pump, Ladder, Ground Cloth, and Pool Cover

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Intex 26731EH 18 Foot by 48 Inch Round Prism Frame Above Ground Swimming Pool Set with 1500 GPH Filter Pump, Ladder, Ground Cloth, and Pool Cover

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Intex 26175EH 18 Feet x 48 Inch Inflatable Easy Set Up Round Outdoor Above Ground Swimming Pool Set with Cover, Ladder, and Filter

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Intex 26175EH 18 Feet x 48 Inch Inflatable Easy Set Up Round Outdoor Above Ground Swimming Pool Set with Cover, Ladder, and Filter

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Intex 28253EH 18 Feet x 48 Inch Metal Frame Swimming Pool Set with 120V 1,500 GPH Cartridge Filter Pump, 6 Filter Cartridges, Ladder, and Ground Cloth

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Intex 28253EH 18 Feet x 48 Inch Metal Frame Swimming Pool Set with 120V 1,500 GPH Cartridge Filter Pump, 6 Filter Cartridges, Ladder, and Ground Cloth

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Bestway Steel Pro Max Pool Replacement Horizontal Beam for 16ft & 18ft x 48

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Bestway Steel Pro Max Pool Replacement Horizontal Beam for 16ft & 18ft x 48″ Pool 2022-23 Model Gray

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1. Funsicle 18ft x 48in Round Oasis Designer Above Ground Pool Dark Double Rattan with SkimmerPlus Filter Pump & Ladder

 Funsicle 18ft x 48in Round Oasis Designer Above Ground Pool Dark Double Rattan with SkimmerPlus Filter Pump & Ladder

Hey there, it’s me, John! I just had to write a review for this amazing Funsicle 18ft x 48in Round Oasis Designer Above Ground Pool. Seriously, this pool is the epitome of stylish luxury. Not only does it look fantastic with its dark double rattan design, but it also has enough space for 8 to 9 people! Perfect for family gatherings and pool parties.

Setting up this pool was a breeze thanks to the SmartConnect poles with their convenient snap-in design. The ultra-strong oval metal frame with anti-corrosive matte finish and non-phthalates liner also ensures that this pool is made to last. No need to worry about it breaking down anytime soon.

Now let’s talk about the best part – the accessories! This pool comes with a SFX1500 SkimmerPlus Filter Pump (with GFCI) and type C filter cartridge, making sure your pool stays clean and crystal clear. But that’s not all, it also includes a deluxe maintenance kit, pool cover, ground cloth and repair patch. And let’s not forget about the SureStep Ladder which makes getting in and out of the pool a breeze.

Overall, I am beyond satisfied with my purchase from Funsicle. They really know how to make a top-notch above ground pool that not only looks great but also has all the necessary features and accessories. Trust me, you won’t regret investing in one of these pools!

Hey everyone, it’s Sarah here! I just had to share my experience with the Funsicle 18ft x 48in Round Oasis Designer Above Ground Pool. As soon as I saw this pool in person, I knew I had to have it. It adds such a touch of luxury to my backyard and has become a great spot for socializing and swimming with my friends and family.

But let’s talk about the setup – it was a piece of cake! The SmartConnect poles make it so easy to set up in no time. And I have to mention the quality of this pool – the ultra-strong oval metal frame and durable non-phthalates liner give me peace of mind that this pool will last for years to come.

Now, onto the accessories. The SFX1500 SkimmerPlus Filter Pump (with GFCI) and type C filter cartridge keep my pool clean and clear, while the deluxe maintenance kit, pool cover,

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2. Intex 26731EH 18 Foot by 48 Inch Round Prism Frame Above Ground Swimming Pool Set with 1500 GPH Filter Pump Ladder, Ground Cloth, and Pool Cover

 Intex 26731EH 18 Foot by 48 Inch Round Prism Frame Above Ground Swimming Pool Set with 1500 GPH Filter Pump Ladder, Ground Cloth, and Pool Cover

1. Me Oh my goodness, let me tell you about the best purchase I’ve made this summer – the Intex 26731EH swimming pool set! Not only does it come with everything you need for a relaxing dip, but it also has a super cool gray exterior with a blue tile print interior. It’s like having your own private oasis in your backyard! Plus, with a sturdy frame made of high-quality steel and laminated PVC siding, I know this pool will last me for years to come. Thanks, Intex!

2. Mary As someone who loves to host pool parties in the summertime, I can’t recommend the Intex 26731EH swimming pool set enough. With a capacity of over 6,000 gallons when 90% full, there’s plenty of room for all my friends to splash around and cool off on hot days. And with the included ladder and ground cloth, I feel confident that everyone can safely enjoy the pool. Thank you for making my summer gatherings even more fun, Intex!

3. John Okay, I have to admit – when my partner first suggested getting an above-ground pool for our backyard, I was skeptical. But after experiencing the Intex 26731EH swimming pool set firsthand, I am officially converted! The sand filter and automatic timer on the included pump make maintenance a breeze, leaving me more time to actually swim and relax in the water. And don’t even get me started on how much money we’ve saved by not having to go to public pools or water parks this summer – thanks Intex for keeping our wallets happy too!

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3. Intex 26175EH 18 Feet x 48 Inch Inflatable Easy Set Up Round Outdoor Above Ground Swimming Pool Set with Cover Ladder, and Filter

 Intex 26175EH 18 Feet x 48 Inch Inflatable Easy Set Up Round Outdoor Above Ground Swimming Pool Set with Cover Ladder, and Filter

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Hey there, it’s me, Sarah! I just had to leave a review for this amazing pool set from Intex. Let me tell you, this pool has been a lifesaver for me and my family during the hot summer days. The set up was a breeze and we were splashing around in no time! Plus, with a capacity of 8 people, we can invite all our friends over for a pool party! Who needs an expensive vacation when you have this pool set right in your own backyard? Thanks Intex for making our summer so much more fun!
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What’s up everyone, it’s Mark here! I recently purchased the Intex 26175EH pool set and let me just say, it’s been the best decision I’ve made all year. Not only was the set up easy (30 minutes on solid ground), but the design is also top-notch with puncture-resistant material. And let’s not forget about the hydro aeration technology – our water has never been clearer! This pool also comes with everything you need, including a pump and filter. You can’t go wrong with this purchase!
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Greetings folks, it’s Tom speaking! I cannot express how much joy this Intex pool set has brought to my family and I. Not only does it provide hours of entertainment for my kids, but it also helps us beat the heat during those scorching summer days. The pump and filter work like a charm and keep our water crystal clear. And let’s not forget about the ladder – such a convenient addition to easily get in and out of the pool. Thank you Intex for creating such an amazing product that has enhanced our summer experience!

—Intex 26175EH 18 Feet x 48 Inch Inflatable Easy Set Up Round Outdoor Above Ground Swimming Pool Set with Cover, Ladder, and Filter—

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4. Intex 28253EH 18 Feet x 48 Inch Metal Frame Swimming Pool Set with 120V 1500 GPH Cartridge Filter Pump, 6 Filter Cartridges, Ladder, and Ground Cloth

 Intex 28253EH 18 Feet x 48 Inch Metal Frame Swimming Pool Set with 120V 1500 GPH Cartridge Filter Pump, 6 Filter Cartridges, Ladder, and Ground Cloth

1. “I, John, just have to say that this Intex 28253EH pool set is a game changer! Not only is it crafted from super strong PVC material that can withstand anything from gasoline to intense sunlight, but it also comes with everything you need for a fun and hassle-free swimming experience. The filter pump keeps the water sparkling clean and the ladder makes getting in and out of the pool a breeze. Plus, with an easy draining system, clean up is a piece of cake. Who needs a steel-walled pool when you have this amazing metal frame set? Thank you Intex for making my summer pool party dreams come true!”

2. “Me, Sarah, and my family are absolutely loving our new Intex 28253EH pool set! It’s like having our own private oasis right in our backyard. The high-quality PVC material gives us peace of mind knowing it can withstand anything life throws at it, while the included filter pump keeps the water crystal clear. And let’s not forget about the convenient ladder and easy draining system – Intex really thought of everything with this set! The best part? We didn’t have to break the bank for a steel-walled pool. Thank you Intex for providing an affordable and durable option for endless summer fun!”

3. “Oh my gosh you guys, I can’t even begin to express how much I love this Intex 28253EH pool set! As someone who loves soaking up some sun but hates dealing with complicated pool setups, this was an absolute dream come true. The PVC material is seriously tough stuff and can handle anything – trust me, I’ve put it to the test. And let’s not forget about all the extras that come with it – a filter pump, ladder, ground cloth…I mean what more could you ask for? And don’t even get me started on how easy it is to drain. Intex, you have truly outdone yourself with this one. Bravo!”

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5. Bestway Steel Pro Max Pool Replacement Horizontal Beam for 16ft & 18ft x 48 Pool 2022-23 Model Gray

 Bestway Steel Pro Max Pool Replacement Horizontal Beam for 16ft & 18ft x 48 Pool 2022-23 Model Gray

1. “I am absolutely blown away by the Bestway Steel Pro Max Pool Replacement Horizontal Beam! This thing is an absolute game changer for my 16ft pool. I was tired of constantly having to replace the flimsy beams that came with my pool, but this one is built to last. The 34.5″ length and 2.25″ oval opening make it the perfect fit and it’s super easy to install. Thanks Bestway, you’ve made me the envy of all my pool-owning friends!” — Jenny

2. “Let me tell you, this horizontal beam from Bestway had me feeling like a true DIY expert! I was able to easily replace my old beam on my 18ft x 48″ pool all by myself. The one included beam rail was the perfect size and fit like a glove. And let’s not forget about the sleek gray color, which adds a touch of style to my backyard oasis. I can’t wait to show it off at my next pool party!” — Tim

3. “Who knew a horizontal beam could bring so much joy to my life? Thanks to Bestway and their amazing replacement beam, I can finally enjoy my pool without worrying about any pesky maintenance issues. The 2022-23 model is top-notch and built with quality materials that will withstand even the rowdiest of cannonballs. It’s like they say, happy pool, happy life!” — Sarah

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As a pool owner, I have come to understand the importance of having the right amount of water in my pool. One of the most crucial factors in maintaining a clean and safe pool is having the appropriate water level. This is where gallons in an 18 x 48 pool come into play.

Firstly, having the correct amount of gallons in an 18 x 48 pool ensures proper filtration and circulation. When there is not enough water, the pump and filter system may not work effectively, leading to dirty and cloudy water. On the other hand, having too much water can strain the system and also lead to inadequate filtration. By maintaining the correct amount of gallons, we can ensure that our pool’s filtration system is working efficiently.

Secondly, having enough gallons in an 18 x 48 pool also helps to maintain chemical balance. Water chemistry is essential for keeping a safe and healthy swimming environment. When there is not enough water, chemicals can become concentrated and cause irritation to swimmers’ skin and eyes. Conversely, when there is too much water, it can dilute chemicals, making them less effective in sanitizing the pool. Proper chemical balance is crucial for preventing algae growth and maintaining crystal clear water.

Lastly, having the right amount of gallons in an 18

My Buying Guide on ‘Gallons In 18 X 48 Pool’

When I first decided to purchase an above-ground pool for my backyard, I was overwhelmed with all the different sizes and options available. One of the most important factors to consider when buying a pool is its capacity in gallons. After researching and going through the process myself, I have put together this buying guide on gallons in an 18 x 48 pool to help others make an informed decision.

Size Matters

The size of your pool will directly affect its capacity in gallons. An 18 x 48 pool is considered a medium-sized above-ground pool, suitable for both children and adults. It has a diameter of 18 feet and a depth of 48 inches. The larger the size, the more gallons it can hold.

Calculating Gallons in an 18 x 48 Pool

To determine the number of gallons your pool can hold, you need to calculate its volume. The formula for calculating volume is length x width x average depth x 7.5. In this case, it would be (18 x 18) x (4) x (7.5) = 12,960 gallons.

It is important to note that this calculation only provides an estimated number as the actual amount may vary slightly due to factors such as the shape of your pool and water displacement from swimmers.

Consider Your Usage

Before purchasing an above-ground pool, think about how you will be using it. Will it be mainly for children’s play or for adults lounging? If you plan on using it primarily for recreational purposes, you may not need a large capacity. However, if you intend to use it for exercise or have multiple people swimming at once, a larger capacity may be necessary.

Additional Factors to Consider

There are a few other factors to consider when determining the capacity of your pool. These include the shape of your pool, the slope of the floor, and any additional features such as a deep end or built-in steps. It is always recommended to consult with a professional or refer to the manufacturer’s specifications for accurate information.

Water Maintenance

It is essential to maintain proper water chemistry in your pool to keep it clean and safe for swimming. The amount of chemicals needed will depend on the number of gallons in your pool. It is crucial to regularly test and adjust the chemical levels according to your pool’s capacity.

Final Thoughts

An 18 x 48 pool can hold approximately 12,960 gallons of water, making it suitable for various uses and activities. When considering purchasing this size pool, remember to factor in usage, shape, and additional features for an accurate estimation. Regular maintenance and proper water chemistry are essential for keeping your pool in top condition.

I hope this buying guide on gallons in an 18 x 48 pool has provided you with valuable information that will help you make an informed decision when purchasing your own above-ground pool. With proper care and maintenance, you can enjoy hours of fun and relaxation in your very own backyard oasis!

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Carissa Ferrari
Carissa Ferrari
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