How big is a 10 000 gallon pool

The filter flow rate must be rated at least the same GPM as your pump, or higher. With pool filters, it’s best to err on the larger size so it can handle the power of your pump. A helpful rule of thumb is to choose a filter with at least 1 square foot per 10,000 gallons pool capacity. Bargain shoppers beware.

See how much you can save with our other pool product calculators. Check out Pentair's easy-to-use pool volume calculator to calculate the volume of your swimming pool water by choosing the shape, dimensions and depth. On average, a 10,000-gallon swimming pool measures around 20 feet in length, 10 feet in width, and has a depth of about 4 to 6 feet. These dimensions can vary depending on the shape of the pool. For instance, a rectangular pool may be longer and narrower, while a circular or oval-shaped pool may have a smaller length but a larger width. When choosing a pool filter for your above ground pool, there's a helpful rule of thumb to keep in mind: Sand filters: at least 1 square foot of filter area per 10,000 gallons of pool water. Cartridge filters: at least 100 square feet of filtration area per 10,000 gallons of pool water. It never hurts to go a little on the larger side here.Need help moving your pool table? Check out our guide for the best pool table moving companies near you. Expert Advice On Improving Your Home Videos Latest View All Guides Latest V...How to Use a Pool Vacuum. Visit HowStuffWorks.com to learn more about how to use a pool vacuum. Advertisement Using a pool vacuum makes the task of cleaning the floor of the pool e...

Basic Outdoor 10,000 gallon Pool ... Comes with railing. Add a pool heater for $2,000.Feb 27, 2023 · To calculate the pump size for a 30,000-gallon pool, you will need to determine the desired flow rate and turnover time. For optimal filtration and circulation, it is recommended to have a flow rate of at least 60 gallons per minute and a turnover time of 8 hours. Best Answer. There approximately 7.48 gallons of water per cubic foot. Therefore, to hold 13000 gallons of water would require approximately 1738 cubic feet of space. For example, a rectangular pool averaging a depth of 6 feet, would require a surface area of approximately 290 square feet, which could be gotten by 29' X 10' or 20' X 14.5', …May 5, 2021 · 2.0. 73. 2.5. 120. But remember, the plumbing system in your swimming pool might be different in size. Some pipes might be smaller or bigger than your samples. So, while estimating its maximum flow rate, take the smallest value you get. It will help you avoid the risk of damaging the system. 5000 Gallon Pool – 100 sq. ft. 10000 Gallon Pool – 200 sq. ft. 12000 Gallon Pool – 200-300 sq. ft. 15000 Gallon Pool – 200-300 sq. ft. 20000 Gallon Pool – 300-400 sq. ft. 25000 Gallon Pool – 400 sq. ft. 30000 Gallon Pool – 400-500 sq. ft. 40000 Gallon Pool – ≥ 500 or Dual Filter System * The first number is how many gallons of ...How to Use a Pool Vacuum. Visit HowStuffWorks.com to learn more about how to use a pool vacuum. Advertisement Using a pool vacuum makes the task of cleaning the floor of the pool e...Aug 16, 2023 · According to official regulations by FINA (World Aquatics), Olympic-size swimming pools are 164 feet long (50 meters), 82 feet wide (25 meters), and 7-10 feet deep. That is over 500,000 gallons of water! Standard Lap Pool Dimensions. Standard lap pools are long and narrow, designed explicitly for people to swim laps.

Multiply the pool volume by 201.974 to get the number of gallons the pool contains when full: 687.5 x 201.974 = 138,857.125 gallons. Liter vs litre Both "liter" and "litre" refer to the same unit, with "liter" being used in the United States while the conventional name as defined by the international body of standardization is "litre".The general rule of thumb for shocking a pool with bleach is one gallon of 6% bleach per 10, 000 gallons of water. So if you have a standard-sized backyard pool that holds around 20, 000 gallons of water, you’ll need two gallons of bleach. It’s important to measure out the amount accurately using a measuring cup or another precise tool.Jun 5, 2023 · A 20000-gallon pool measures approximately 40ft x 20ft x 5ft (LxWxD). Dimensions determine swimming space and maintenance costs. Consider the surrounding area and pool material’s durability before installation. Install safety measures such as fences, gates, and alarms for peace of mind. Tanks can range from 2 to 10 feet in length and width for square or rectangular tanks, and 2 to 10 feet in diameter for round tanks, and they can hold between 25 and 800 gallons of water.Standard pool dimensions typically measure 10 x 20-foot, 15 x 30 and 20 x 40, with a depth of 5.5 feet. ... A larger 16 x 32-foot pool with 5-feet in depth can hold 19,200 gallons of water. A 20 x 40-foot pool can hold nearly 30,000 gallons of water, on average. ... Shape will usually determine how big or small your pool area will be. This …

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According to industry standards, a rule of thumb is that you’ll require approximately one BTU per gallon of water. In this case, a 25, 000-gallon pool would require about 25, 000 BTUs. “It’s essential for homeowners to select an appropriately sized heater based on their need”. When considering which type of heating system you will use ...To find the number of BTUs needed to heat a pool to 80 degrees Fahrenheit on a typical 70-degree day, you should multiply your pool's number of gallons by four. So, a 15,000-gallon pool will need a pool heater size that can accommodate at least 60,000 BTUs to heat it during a 70-degree day because 15,000 x 4 = 60,000. Minimum BTUs Needed for 60 ...For a 10,000 gallon pool with an 8-hour turnover rate, the required flow rate is 1,250 GPH. Selecting Your Pump Size: Finally, you can choose a pump size that meets …Step 2. Determine Required Gallons Per Minute (GPM) - After you have the number of gallons in your pool (20,000 gallons for this example), you will have to calculate the GPM required to filter 20,000 gallons in 8 hours. To calculate this flow rate, first, divide your calculated gallons by 8 Gallons Per Hour (GPH).Cartridge filters are a lot bigger and a little less exact. Typically, you’re going to average 0.3 to 0.35 GPM per square foot of surface area. 100 square feet surface area = 32-38 GPM. 200 square feet surface area = 55-75 GPM. 300 square feet surface area = 80-112 GPM. 400 square feet surface area = 100-150 GPM.

The 10,000 Gallon Pool Equation. For those fortunate enough to own a 10,000 gallon pool, the equation for determining the proper chlorine dosage is a vital piece of the puzzle. Let’s dive into the details: Step 1: Measure: Begin by testing your pool water to determine the current chlorine levels. This will serve as a starting point for your ... Water Capacity for Common Pool Sizes (Figures are in Total Gallons) Above Ground PoolS AverAGe dePth ShAPe Pool Size 36” 42” 48” 52” round 12’ 2,500 3,400 round 15’ 4,000 4,600 5,000 5,700 round 18’ 7,600 8,200 round 20’ 10,000 10,218 round 21’ 13,500 14,500 round 24’ 17,000 19,000 round 28’ 18,000 20,000 round 30 ... How To Calculate The Volume Of Your Pool. To calculate the volume in cubic feet you multiply the surface area by the average depth. example : 800 x 3 = 2400 cubic feet. Convert to gallons. Volume = 7.5 x the calculated pool volume. 7.5 is a constant used to covert the volume to gallons. Using our example of a square pool: 7.5 x = …3.14 × Radius 2 × Depth x 7.5 = Pool Volume (Gallons) Oval or Rounded Rectangle Pool. 3.14 x Length x Width x 0.25 x Depth x 7.5 = Pool Volume (Gallons) Kidney-Shaped Pool. With a kidney-shaped pool, measure the widest point at both ends to get your A and B width measurements. Then plug those measurements into the equation below: (Width A ...Cons. - If you use sand media, 20 microns is actually pretty inefficient compared to the 5 microns of Zeosand and glass filter. - Sand media and Zeosand need to be replaced every 5 years. - To clean your sand filter, you need to backwash it—keep an eye on the pressure gauge to know when.Standard pool dimensions typically measure 10 x 20-foot, 15 x 30 and 20 x 40, with a depth of 5.5 feet. ... A larger 16 x 32-foot pool with 5-feet in depth can hold 19,200 gallons of water. A 20 x 40-foot pool can hold nearly 30,000 gallons of water, on average. ... Shape will usually determine how big or small your pool area will be. This …2.0. 73. 2.5. 120. But remember, the plumbing system in your swimming pool might be different in size. Some pipes might be smaller or bigger than your samples. So, while estimating its maximum flow rate, take the smallest value you get. It will help you avoid the risk of damaging the system.Small: A small pool is typically around 12′ x 24′. It’s perfect for a couple or a small family, and it can hold up to 7,000 gallons of water. Medium: A medium-sized pool is around 16′ x 32′. It’s a good choice for families and can hold up to 15,000 gallons of water. Large: A large pool is around 20′ x 40′.Pool Volume(Gallons) Heat Output(BTU) 10,000: 50,000 BTU: 15,000: 90,000 BTU: 20,000: 120,000 BTU: ... As with all pool heaters, if you go big, you’re golden. A smaller pool heater pump size won’t necessarily be detrimental, but you’ll have to run it longer and may have problems keeping the pool warm.The answer is approximately 660, 000 gallons of water! But if you don’t need such a large pool for your needs or budget, there are other options available. A standard residential swimming pool that’s 30 feet long by 15 feet wide with a depth ranging from 4-6 feet contains around 20, 000-30, 000 gallons of water.

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Jul 31, 2023 · A 20000 gallon pool holds exactly 20,000 gallons of water. This is equivalent to 75,708 liters or 5,283 cubic feet. It is important to note that the water level may vary depending on the depth and shape of the pool, as well as the amount of debris or other materials present in the water. For a 20000 gallon pool, the recommended amount of chlorine is 48 ounces per week. To maintain optimal chemical levels for swimming, 8 ounces should be added per 10,000 gallons every other day or 8-12 ppm free chlorine depending on your preference. ... How Big Is A 30 000 Gallon Pool. Enhance your pool experience with high-quality and ...Using this formula, let’s say it took 50 seconds to fill up a 5-gallon jug, it will take 10 seconds to fill up a 1-gallon jug since 50/5 = 10. The GPH is then (6 x 60) x (60/10) x 60, which equals 360. 360 gallons of water per hour will be delivered by the water hose. If your swimming pool has a 20,000 gallon capacity, it will take 20,000/360 ... 3.14 × Radius 2 × Depth x 7.5 = Pool Volume (Gallons) Oval or rounded rectangle pool. 3.14 x Length x Width x 0.25 x Depth x 7.5 = Pool Volume (Gallons) Kidney-shaped pool. Measure the widest points of your kidney-shaped pool to determine the A and B width lengths, then plug them into the equation below: (Width A + Width B) x Length x 0.45 x ... Conclusion. Pool Size Chart. Pool Type Size Chart. how to calculate your pool capacity based on the type. Discover the pool size by gallons and liters, to the …May 8, 2023 · Next, multiply your pool’s length and width and then multiply that number by the average depth. Finally, multiply that figure by 7.5 to calculate the volume of the pool in gallons. For example, if your pool is 32 feet long, 16 feet wide, and has an average depth of 6 feet: 32 × 16 × 6 × 7.5 = 23,040 gallons. Pool Size – number of gallons of water in the pool. Turnover Time – time to move entire capacity of pool through filter. Flow Rate – desired flow rate in ...Our pool size calculator takes the guesswork out of the picture when calculating what amount of pool chemicals you really need. It can caluclate the volume of ...15′ x 30′ Oval ~ 10,620 gallons 16′ x 32′ Oval ~ 12,084 gallons 18′ x 33′ Oval ~ 14,019 gallons. In-Ground Pool Sizes with Varying Average Depths: POOL SIZE GALLONS WITH 4′ SHALLOW & 7′ to 9′ DEEP END AVERAGE. 12′ x 24′ 9,500 TO 11,000 gallons …Welcome to TFP! First, get the PH down to around 7.2 to 7.4 as soon as possible. You always want to keep the PH below 8.0. There is a reasonable chance that will clear up the water. It would be a huge help if you had a better test kit. I recommend the TF100 from TFTestKits.net. The Taylor K-2006 is also good.

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The general rule is that for every 10, 000 gallons of water add around half-gallon (64 fluid ounces) of household liquid bleach. ... 000 gallons of water in your pool. This will get you approximately 2 ppm (parts-per-million) of free available chlorine, which should be perfect for most standard pools. ...Water Capacity for Common Pool Sizes (Figures are in Total Gallons) Above Ground PoolS AverAGe dePth ShAPe Pool Size 36” 42” 48” 52” round 12’ 2,500 3,400 round 15’ 4,000 4,600 5,000 5,700 round 18’ 7,600 8,200 round 20’ 10,000 10,218 round 21’ 13,500 14,500 round 24’ 17,000 19,000 round 28’ 18,000 20,000 round 30 ...This term indicates the amount of water a pool can hold, measured in gallons. This capacity is calculated based on the shape, depth, and overall dimensions of the pool. Let's explore the crucial components that determine the size of a pool. A 20000-gallon pool isn't a standard size.The cost to install an inground pool is $35,000 on average and can range from $28,000 to $55,000 and sometimes upwards of $65,000 for special customizations and extra features. An added hot tub ...Subtract this temperature from your desired temperature of 85°F. 85°F – 73°F = 12°F. Next, divide the 12°F by 8, which is the number of hours required to fully heat the pool. 12°F ÷ 8 (hours) = 1.5° per hour. So, the heater has to raise the water temperature 1.5° per hour in order to heat the pool in 8 hours. Step 3.should I use? It's essential to select the appropriate size PoolRx unit depending on total water gallon capacity. Minerals won't have enough area to dissolve ...Easily estimate the capacity of your swimming pool with our Pool Gallon Calculator. Enter the dimensions, and instantly find out how many gallons of water your pool can hold. A …It is recommended that the pool depth be less than six feet. A 36 foot by 18 foot pool is recommended for a family of six to eight people. It should be sufficient to allow for the playing of games. A rectangular shaped pool is the best for families of four to six people. If you are looking for a larger pool, you may want to consider a pool with ...Water Capacity for Common Pool Sizes (Figures are in Total Gallons) Above Ground PoolS AverAGe dePth ShAPe Pool Size 36” 42” 48” 52” round 12’ 2,500 3,400 round 15’ 4,000 4,600 5,000 5,700 round 18’ 7,600 8,200 round 20’ 10,000 10,218 round 21’ 13,500 14,500 round 24’ 17,000 19,000 round 28’ 18,000 20,000 round 30 ...Apr 5, 2024 · 18,000-gallon in-ground pools, lap pools, and above-ground pools are the most popular. Plunge pools are slightly smaller and work well for more compact backyards. Olympic-size pools are the largest and not as common. Pool Sizes Chart By Type. Above Ground Pool Dimensions. ….

Introducing the 20,000 Gallon Pool: A 20,000 gallon pool is a large-capacity vessel for swimming or other recreational use. It measures 24′ wide by 40′ long and holds up to about 5,500 cubic feet of water. Half that volume is filled by approximately 16,000 gallons of water — enough to fill over 58 standard-sized backyard pools! Buying and installing such a … When choosing a pool filter for your above ground pool, there's a helpful rule of thumb to keep in mind: Sand filters: at least 1 square foot of filter area per 10,000 gallons of pool water. Cartridge filters: at least 100 square feet of filtration area per 10,000 gallons of pool water. It never hurts to go a little on the larger side here. 30 Oct 2020 ... for a 10,000-gallon pool capacity. For instance, a 16” sand filtered system has a 1.55″ sq. ft filtered area, making it ideal for a 15,000 ...Apr 7, 2022 · For small pools (under 20,000 gallons), the next size down, a 24″ tank, is great if the budget is tight. But never go smaller than this for an in-ground pool. Cartridge Filters. A good rule of thumb for cartridge pool filters is: 100 sq. ft. of filter surface area per 10,000 gallons of pool water, as a minimum. The 400 sq. ft. cartridge ... Best Answer. There approximately 7.48 gallons of water per cubic foot. Therefore, to hold 13000 gallons of water would require approximately 1738 cubic feet of space. For example, a rectangular pool averaging a depth of 6 feet, would require a surface area of approximately 290 square feet, which could be gotten by 29' X 10' or 20' X 14.5', …5 Jul 2023 ... Using baking soda in your swimming pool is a great. way to keep it looking crystal clear all summer long. The key is knowing how much to add to ...Generally speaking, for a 10,000 gallon pool, you’d need a pool pump that is at least 1.5 horsepower (HP). For example, a 1.5 HP pool pump has a flow rate of about 65 gallons per minute (GPM). This means that the pump will move 10,000 gallons of pool water in approximately 154 minutes, or 2.5 hours. Therefore, you should look for a pump with ... A spool is typically 20ft to 22.5ft long and 10ft wide, but those dimensions are customizable depending on what space restrictions exist in your yard. Spools can provide the benefit of year round usage, serving as a pool during the hot Arizona summers and a large spa in the winter. Design options are endless whether you’re looking for an area ... It is recommended that the pool depth be less than six feet. A 36 foot by 18 foot pool is recommended for a family of six to eight people. It should be sufficient to allow for the playing of games. A rectangular shaped pool is the best for families of four to six people. If you are looking for a larger pool, you may want to consider a pool with ... How big is a 10 000 gallon pool, According to official regulations by FINA (World Aquatics), Olympic-size swimming pools are 164 feet long (50 meters), 82 feet wide (25 meters), and 7-10 feet …, Apr 7, 2022 · For small pools (under 20,000 gallons), the next size down, a 24″ tank, is great if the budget is tight. But never go smaller than this for an in-ground pool. Cartridge Filters. A good rule of thumb for cartridge pool filters is: 100 sq. ft. of filter surface area per 10,000 gallons of pool water, as a minimum. The 400 sq. ft. cartridge ... , Discover the Magnitude of a 5000 Gallon Pool! Dive into the ultimate guide to this impressive residential oasis. Uncover the ideal dimensions, ranging from a..., Simply multiply its length with the width. Surface area = L x W. If you opt for a round pool, perhaps a hot tub or a smaller children’s pool, the calculation involves taking the radius of the circle, raising it to the power of two, then multiplying the product with 3.14. Surface area = 3.14 x r2., May 9, 2024 · The pool calculator shows the volume of water needed to fill up the pool. In our case, it's 22,441.57 US gallons. Our tool is sometimes called the pool size calculator or pool gallon calculator because it works with any unit, not just with metric units. , These numbers are *maximum limits*, not guaranteed size ranges. Given that your pool’s chlorine demand can have such variation, most pool owners will want to choose a salt chlorinator with a maximum capacity 1.5 times to 2 times your actual pool size. For example, you may want to choose at least a 30,000 gallon max capacity system if you have ..., Standard pool dimensions usually measure something like 10 x 20, 15 x 30, and 20 x 40, with an average depth around 5.5 feet. 10 x 20 is considered a small in-ground pool, while a 20 x 40-foot pool is on the larger side of things. On average, a 20 x 40-foot pool can hold up to 30,000 gallons., Small: A small pool is typically around 12′ x 24′. It’s perfect for a couple or a small family, and it can hold up to 7,000 gallons of water. Medium: A medium-sized pool is around 16′ x 32′. It’s a good choice for families and can hold up to 15,000 gallons of water. Large: A large pool is around 20′ x 40′., Water Capacity for Common Pool Sizes (Figures are in Total Gallons) Above Ground PoolS AverAGe dePth ShAPe Pool Size 36” 42” 48” 52” round 12’ 2,500 3,400 round 15’ 4,000 4,600 5,000 5,700 round 18’ 7,600 8,200 round 20’ 10,000 10,218 round 21’ 13,500 14,500 round 24’ 17,000 19,000 round 28’ 18,000 20,000 round 30 ..., Deep End Depth = 12 feet. 4 + 12 = 16 feet. 16 feet ÷ 2 = 8. The average depth of the pool in this example is 8 feet. To determine the volume of water, use the formula for the shape of the pool you have: Circular Pools: Diameter (ft.) x Diameter (ft.) x Average Depth (ft.) x 5.9 = Total pool capacity in gallons. , The pool holdds 10 , 000 gallons of water. In order to find the amount of water in cubic meters, solve using the conversion factor as shown:., Discover the Magnitude of a 5000 Gallon Pool! Dive into the ultimate guide to this impressive residential oasis. Uncover the ideal dimensions, ranging from a..., These numbers are *maximum limits*, not guaranteed size ranges. Given that your pool’s chlorine demand can have such variation, most pool owners will want to choose a salt chlorinator with a maximum capacity 1.5 times to 2 times your actual pool size. For example, you may want to choose at least a 30,000 gallon max capacity system if you have ... , Renting a house with a pool can be a lot of fun, but it's also a big responsibility. In addition to upkeep, landlords and tenants may both be potentially liable in the event of an ..., Feb 13, 2024 · To find the number of BTUs needed to heat a pool to 80 degrees Fahrenheit on a typical 70-degree day, you should multiply your pool's number of gallons by four. So, a 15,000-gallon pool will need a pool heater size that can accommodate at least 60,000 BTUs to heat it during a 70-degree day because 15,000 x 4 = 60,000. Minimum BTUs Needed for 60 ... , The pool sand filter size matters because it is directly related to the amount of water it can filter in a given time period. Manufacturers, such as Haywards, will typically give the following information, pertaining to their pool sand filter size, on their specification sheet: Sand Required (pounds): 300 lbs. Dimension Width (inches): 24 ½”., Conclusion. Pool Size Chart. Pool Type Size Chart. how to calculate your pool capacity based on the type. Discover the pool size by gallons and liters, to the …, Enter your swimming pools size below to see which Pool Heater is right for you! Please note, after putting in your measurements, our pool heater calculator will ask you to put in the current temperature of your pool and the desired temperature. Based that information, the calculator will recommend an amount of hours it will take to heat the ..., 6 Nov 2023 ... A 10000-gallon pool has a leak. It is losing 2.5 gallons per day. Create an expression that shows the amount Get the answers you need, now!, 3.14 × Radius 2 × Depth x 7.5 = Pool Volume (Gallons) Oval or rounded rectangle pool. 3.14 x Length x Width x 0.25 x Depth x 7.5 = Pool Volume (Gallons) Kidney-shaped pool. Measure the widest points of your kidney-shaped pool to determine the A and B width lengths, then plug them into the equation below: (Width A + Width B) x Length x 0.45 x ..., Understanding What It Means To Have A 30,000 Gallon Pool. Pools are usually sized in gallons with one gallon equaling four quarts or 0.13367 cubic feet. Having a 30,000-gallon-pool simply means that you would need thirty thousand gallons of water to fill your swimming pool perfectly up to its maximum designed depth when empty – usually about ..., 3.14 × Radius 2 × Depth x 7.5 = Pool Volume (Gallons) Oval or Rounded Rectangle Pool. 3.14 x Length x Width x 0.25 x Depth x 7.5 = Pool Volume (Gallons) Kidney-Shaped Pool. With a kidney-shaped pool, measure the widest point at both ends to get your A and B width measurements. Then plug those measurements into the equation below: (Width A ..., 30 Oct 2020 ... for a 10,000-gallon pool capacity. For instance, a 16” sand filtered system has a 1.55″ sq. ft filtered area, making it ideal for a 15,000 ..., Please note, after putting in your measurements, our pool heater calculator will ask you to put in the current temperature of your pool and the desired temperature. Based that information, the calculator will recommend an amount of hours it will take to heat the pool to the desired temperature input. *Please use the recommended heating times ... , Your pool’s flow rate will depend on the size of the pipe. Most above ground pools use a powerful one horsepower pump and filter system for optimal performance. As an example, you will want to choose a pipe with a 1.5-inch diameter for a 14,000-gallon pool because it is rated for 30 to 45 GPM (gallons per minute)., If you were a swimming-pool builder and a customer asked you to build a pool that would hold a million-gallons, then they had better have a big yard! You would need to build a pool about 267 feet long (almost as long as a football field), 50 feet wide, and 10 feet deep. The cube on the right side shows you that 1 million gallons would …, Determine the number of gallons that need to be pumped per hour to clean all your pool’s water in 8 hours. Divide the amount of water in your pool (in gallons) (from the step above) by eight. So, if your pool has 24000 gallons of water, the equation would look as follows: 24000 ÷ 8 = 3,000. Since pumps are categorized by the gallons, they ..., CONVAULT INCHES-TO-GALLONS CONVERSION CHART 8000 Gallon ConVault (all dimensions are inches) Length Width Height External Dimensions 277 96 105 Internal Dimensions 263.25 82.25 86 Nominal Capacity 8,000 Gallons 100% Tank Capacity 8,060 Gallons 93.73 Gallons-per-Inch Inches Gallons Inches Gallons Inches Gallons Inches …, 15′ x 30′ Oval ~ 10,620 gallons 16′ x 32′ Oval ~ 12,084 gallons 18′ x 33′ Oval ~ 14,019 gallons. In-Ground Pool Sizes with Varying Average Depths: POOL SIZE GALLONS WITH 4′ SHALLOW & 7′ to 9′ DEEP END AVERAGE. 12′ x 24′ 9,500 TO 11,000 gallons 14′ x 28′ 13,000 TO 15,000 gallons 15′ x 30′ 13,900 TO 15,200 gallons, To be honest, sizing the pump is actually pretty straightforward. There is a general rule we use that makes it very easy to pick. For round above ground pools up to 24 ft. ( pools with less than 15,300 gallons) use a 1 HP pump. For round above ground pools over 24 ft. (pools with more than 15.300 gallons) use a 1.5 HP pump., Here is the pool volume formula: Length x Width x Average Depth x Multiplier = Volume in US Gallons. Determine the Multiplier: Multiplier = 7.5 for Rectangle, Square, or Free-Form pools. Multiplier = 5.9 for Round or Oval pools. Determine the Average Depth: To determine the average depth in a pool where the bottom slopes, …, , To do this, divide the volume of the pool (in gallons) by 8 (hours). For this guide, our swimming pool contains 32,000 gallons. That’s 32000/8 = 4000 gallons. This means the pool pump has to pump 4,000 gallons of water per hour to complete the turnover of a 32,000 gallon pool in 8 hours. But pumps are usually rated in gallons per minute.