Tie the string to the stake, and walk it … The 20-foot diameter pool had a surface area of 314 square feet. Pool balls can be cleaned with soap and water. According to Science is Fun website, measuring circumference of a ball is easiest when using a piece of string. Record your measurements in a note pad. If the depth of the pool varies, measure both at the shallowest point and the deepest point. 3.14 x Radius Squared x Average Depth x 7.5 = Volume (Gallons) What does this mean? For faster but slightly less accurate results, you can also plug the depth and diameter of the pool into the following formula: V = depth x diameter squared x 5.9 . Fix cloudy pool water. For a round shaped above ground pool, you can simply measure the diameter using a tape measure. Use a measuring tape and lay it down one side of the pool and measure the length, ensuring that it is parallel to the edge of the pool. Imagine I have a triangular swimming pool measuring 30 feet in height and 10 feet in width. According to World Pool-Billiards Association, regulation pool balls should measure 2-1/4 inches in diameter and weigh about 170gr. //, West: 213-291-9276Southwest: 480-719-4511 Midwest: 312-229-0026 Northeast: 631-223-7175 Southeast: 954-866-1644. Deep End = 10ft 2ft + 10ft = 12ft; 12/2 = 6ft average depth This will aid in recording the dimensions. Then, multiple that number (radius) by itself (squared). A 3-square-foot sand filter is used for pools with 10,000 to 15,000 gallons of water with pump sizes of 0.75 to 1 hp. x 0.0833) An oval pool will have three measurements; one for the width, one for the length and another for the height (oval example 12’X18’X52”). I wish to calculate how many UK gallons of water are required to completely fill the pool. Draw a diagram of your above ground swimming pool similar to the ones below. Write down both measurements. The variations signify the different ways in which they attach to the pool wall. One inch equals 0.0833 feet. Measure the width of the widest part of the ball, which is normally the ball's centre. Fix green pool water. Math League: Space Figures and Basic Solids. Spheres such as pool balls are measured by their circumference and diameter. Run my pool pump. Measure the length, width, and average depth of the pool, rounding each measurement off to the nearest foot or percentage of one foot. Copyright 2021 Leaf Group Ltd. / Leaf Group Media, All Rights Reserved. For round pools/spas: This measurement is lineal feet, not square feet. Next, you'll need to measure the footprint of each non-removable pool feature. For oval-shaped pools, simply take the measurement from the wall to the center, and also take the … This will get the radius number. While most pools are rectangular, numerous different shapes exist. If the pool were a clock-face, measure at 12 and 6 o’clock, and also at 9 and 3 o’clock. 2) Measure the Footprint of Pool Features. Use a tape measure from the stake to measure out the circumference of a round pool or the width and length of a rectangular pool. Measure the length of the piece of yarn or string. Add these to get the finished depth. Here is a resource to help you and to convert units into those most useful to you. Place the string or yarn onto a flat surface such as a table. [CDATA[ Some pools have wider top rails that need to be taken into account. Put the tape measure into the water to the bottom of the pool and note the measurement on the tape at the level of the top of the pool wall. Therefore, multiply the number of inches in your measurements by 0.0833 to get the appropriate percentage of one foot. First you must determine the shape of your above ground pool. Measure the size of your pool in feet. Radius is ½ of the round pool diameter and divided by 2. If this pool is 4 feet deep, the volume would be 1,256 cubic feet. Size Matters – Once you’ve decided where the above ground pool is going to be placed, you’ll need to measure the area to determine what size and shape above ground pool you’re going to need. Measuring Tip #5: The 2 most common measuring mistakes are "estimating" or "guessing" a dimension and misreading the tape. A 3.9-square-foot sand filter is used for pools with 20,000 to 25,000 gallons of water and a 1.5-hp pump. To measure width, begin at a corner of the pool and measure from that corner to the closest corner. Wrap the yarn or string around the centre of the ball until it meets the end of the yarn/string you are holding against the ball's surface. Measure the size of the pool. How To Measure An Above Ground Pool for a new Liner We teach you how to measure your above ground pool for a replacement pool liner. Anything that protrudes near or over the pool wall should be factored in. Measure from the pool floor to the area where the liner attaches to the pool wall. If your round pool has a deeper area in the middle, you will have to make sure you get an expandable liner. World Pool-Billiards Association: WPA Tournament Table & Equipment Specifications, World News: Circles: Radius, Diameter and Circumference Video Tutorial. Hold a measuring tape or ruler above the pool ball. If you have ever struggled trying to keep your pool chemically balanced, you know the importance of the pool volume. For rectangular or square shaped pools, measure length and width. Round Above Ground Pools make a great place to have your very own stay at home vacation. Harding's frugal domestic skills help readers save money around the home. Using one of the tape measures, lay the tape measure along the edge of pool and measure all the way around the pool. Example: Shallow End = 2ft. window.__mirage2 = {petok:"18d62cc588ced26a045cb3936a35bbbdde0ea1ea-1612522626-1800"}; The equation for figuring a pools area requires specific estimations relying on the shape. For rectangular pools, multiply the first measurement by the second to get the pool area. The answer is that the inner playing area of the table comes in just three dimensions while the outer part that encapsulates the inner playing area can be of different length and width. A good trick is to place a stake in the middle of your yard where the middle of the pool will be. 1. When deciding what size of pool to buy, start by measuring how much room you have in your yard. For example, assuming that your pool is round, you need the diameter only:  Measure the distance from the center of the pool to the edge. Keep your pH levels perfect. Example: 14×28 pool = 14 + 14 + 28 +28′ = 84 lineal ft. perimeter. Find your pool shape below and note the different measurements your pool will require. Add approximately 10% for waste and left over. Run my pool pump. Go from the inside of the pool at the bottom of the wall and measure directly across to the other side at the same height. Estimating the volume of your pool is one of the first steps of being able to determine the accurate amount of corrective chemicals needed for a given situation. As mains water is supplied in Britain in cubic metres, start by measuring … Pool balls can be cleaned with soap and water. When measuring the LENGTH AND WIDTH of a pool, measure INSIDE the pool from wall to wall BELOW the coping. An average pool size is 15 x 30 feet in diameter, 3 - 4 feet deep in the shallow end, and 9 - 15 feet deep in the deep end. However, with irregularly shaped pools and Lazy-L's, the measurer needs to sight all the way down the line to be sure that no part of the imaginary extensions of the baseline are closer than 3 feet away from the pool. Cut the piece of yarn or string exactly where the yarn/string meets the yarn or string end being held against the ball's surface. Science is Fun: Bowling Balls: Float or Sink? Add them together and divide by two (2). A set of balls consist of 15 colour striped or solid balls with numbers, and one solid white ball known as a cue ball. I recommend using chalk or painter's tape when marking points on the pool. This step involves measuring how much the pool features will impact your cover, which will need to fit around these items. 2021 Poolheatpumps.com. Use the pool gallons and pump size to choose the right sand filter size. The average volume of water in a pool this size is around 10,000 - 15,000 gallons. Hands down the best value and most fun above ground pools on the market today. A flexible tape measure to measure the pool. Measure the Pool Measure the size of your pool in feet. For round pools, multiply the diameter by the depth and then multiply by 3.14. Explore all of the Round Above Ground Pools by size we offer. The diameter of a sphere or orb is the measurement of a "line" running through the centre of the widest part of the shape. Subscribe to our Newsletter and receive pool maintenance tips and get exclusive offers on pool heaters and pool related products. In order to estimate the amount of gallons in a pool, you will need to measure the pools depth in feet. © ft. Water-line Tile or Pool Coping: Measure the pool perimeter (distance around pool)…add all four sides. Round Pool Volume Calculator. To measure width, begin at a corner of the pool and measure from that corner to the closest corner. Operate your pump and filter settings. However, for pools with unique shapes and features, we use the A-B triangulation measuring method. This measurement is the circumference of your pool ball. For rectangular pools, measure the length in feet and the width in feet. A friend or family member — an extra set of hands always makes it easier! Put a stake in the center, and measure your string to that length. She is mother to four children, two adopted internationally, and has had small businesses involving sewing and crafting for children and the home. Place the string or yarn onto a flat surface such as a table. in English language arts and is a licensed teacher. Example: 25 ft, 9 in. If you are not fond of doing the math than here is a pretty handy pool volume calculator Use the shorthand formula for finding the volume of a round pool. Make certain to include the top rails in your measurements. To convert this measurement to … If you need assistance, use our Pool Surface Area Calculator. For square pools, measure the length of one side in feet. To calculate the volume of a round pool, again multiply the surface area, as described above, then multiply it times the depth. Paper and a writing utensil to record your pool dimensions; How to measure your pool. If you need assistance, use our Pool … Take the measurement while you’re inside the pool from wall to wall. Measure your pool’s size with the tape measure. Spheres such as pool balls are measured by their circumference and diameter. Louise Harding holds a B.A. Hold a measuring tape or ruler above the pool ball. = 25 ft + (9 in. There are a few types of pool liners available. Calculate the surface area of your pool to help you determine what size heat pump you will need to adequately heat your pool. Figuring out what shape your pool is will determine what equation is required to figure its area. Find the average depth by adding the two measurements together and dividing by two. When measuring, allow an extra three feet if you are buying an above ground pool that uses buttresses. A set of balls consist of 15 colour striped or solid balls with numbers, and one solid white ball known as a cue ball. Test your pool water the fast way. A common confusion is where to measure the pool table, should I measure the inner part of the table or should I measure from the outer edge of the table. If you have radius pool corners (round looking) and are not sure how to calculate a radius, check out the diagram below for a quick lesson on how to measure a radius corner. The measuring device should be rigid above the ball. Remove stains. Wrap the yarn or string around the centre of the ball until it meets the end of the yarn/string you are holding against the ball's surface. Fill out a contact form to get a personalized response from our pool heating experts. Any string or yarn will work. Rio Bravo, Inc. The measurement should be taken at the location of the pool wall. Round Pools Just divide the pool’s diameter by two to get the radius, then add six inches for the frame. Example: A 14×28′ swimming pool = 14×28 = 392 sq. How to calculate the surface area of your pool to help you determine what size heat pump you will need to adequately heat your pool. Much the pool in two opposite locations ( Radius ) by itself ( Squared ) volume ( )! Measurements your pool is 4 feet deep, the volume would be 1,256 cubic feet below! We offer feet, not square feet that length 's volume is vital when making adjustments all... Find the average depth by adding the two measurements together and dividing by two ’ explain... Will determine what equation is required to completely fill the pool ball this to! The amount of gallons in a pool, measure the width in feet involves measuring how much room have... Fun above ground swimming pool similar to the how to measure a round pool size corner to choose the right sand filter is for. The equation for figuring a pools area requires specific estimations relying on the shape of your ground... Pools make a great place to have your very own stay at home vacation will impact cover. Pool had a surface area of 314 square feet skills help readers save money around the.. Ones below be taken at the location of the widest part how to measure a round pool size the pool gallons pump. 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It … pool surface area of 314 square feet we use the pool will be to make sure get. Your measurements appropriate percentage of one foot how much room you have ever struggled trying to your... The pool ball regulation pool balls can be cleaned with soap and water swimming measuring.