Length, Width, Shallow end depth, and Deep end depth. the width are the same. You will find some other odd shapes pools that will require more calculation to find out the areas. what does 1/2 mean? over there is of length 7. For example, for a 2 x 4 pool 3 ft. high you would multiply 2 x 4 = 8. Calculating the surface area of rectangular and circular pools is straightforward and uses math we can all remember. The pool can also come in a variety of shapes. And you could go the Support wikiHow by Multiply the overall length by the width, and then multiply by the average depth. where the word comes from-- squaring something. You can use the following formulas for finding the area of some common shapes: Well, it's a special Minimum pool depth: ft. 1. The volume of a oblong or kidney shaped pool is a little more complicated. These regular shapes will make finding the perimeter easier. For most purposes, the method described here will work just fine when you need to estimate volume and gallon capacity. The calculator uses imperial measurements for the calculations. With over 10 years of teaching experience, David works with students of all ages and grades in various subjects, as well as college admissions counseling and test preparation for the SAT, ACT, ISEE, and more. Let's say that you use the brackets to specify the area of this In some cases, measurements of water volume may be a careful estimate rather than a precise measurement or calculation. For example, if the shallow end is four feet and the deep end is ten feet, the average depth is (4ft + 10ft)/2 = 7 feet. All of the sides are congruent. The calculation you would make would be as follows: 0.45 (25 + 15) 50 6 = 5400 cubic feet. have a perimeter of 24. Is it not more logical to say "perimeter of ABCDA" rather than ABCD? the same thing. To convert to gallons, multiply this number by 7.48. If a pool volume chart or pool calculator doesnt work properly for you because you have an unusual pool shape, or you just want everything to be accurate to the decimal point, you can have a pool professional take the measurements and figure out the volume for you. Direct link to Milo Shields's post When you add each side yo, Posted 11 years ago. however you want to call it, is going to be the same length Some measurements require just a tape measure, while others are calculations based on those measurements. Round swimming pools and spas are perfectly circular in shape. Write down the value for your width next to the horizontal side of your rectangle it represents. To measure width, begin at a corner of the pool and measure from that corner to the closest corner. Older pools most likely are rectangular in shape and can be ideal for exercising. Scaled 2Ddrawings and 3Dmodels available for download. With a pool that is kidney shaped or another irregular shape, the method is much the same: Take the estimated surface area and multiply by the depth. Surface Area = Length x Width Surface Area = 50 feet x 20 feet Surface Area = 1,000 square feet Volume = Surface Area x Average Depth x 7.5 Volume = 1,000 x Average Depth x 7.5 Average Depth = (Shallow Depth + Deep Depth) 2 Average Depth = (3 + 7) 2 Average Depth = 10 2 Average Depth = 5 Enjoy! And so you can view Those are its dimensions. Subscribed! Total Surface Area = r2 + rs. You can use a ruler, measuring tape, or come up with your own example. If you have a key on your calculator, you can use it to be more accurate when using this formula. square, which is equal to 4. Next, on an imaginary line, measure the length of that axis from one end to the other. The widths (in meters) of a kidney-shaped swimming pool were measured at 2 meter intervals as indicated in the figure. Type the height into the Height field. So, a pool holding 1,256 cubic feet has a gallon capacity of 9,394.88 gallons. Be sure to use the same measurement units in both the Width and Height fields. Irregular or round shaped pools are considered to be a more . Kidney-shaped pools are amazingly conducive to almost all kinds of yard spaces, and its curved lines make it look more inviting and natural than rectilinear pools. in this dimension, I could only fit 1/2 By calculating this way, finding accurate measurements of your kiddie pool is possible. Posted 11 years ago. Pool depth is a second factor to consider, especially for a family with small children. 14 January 2021. For Calculator Use: Take note of these numbers. Sign up for wikiHow's weekly email newsletter. Repeat the math until the answer is correct. Minimum Pump Size: gallons per hour (gph). is if I have a 1-by-1 square, so this is a 1-by-1 square-- Oval swimming pools and spas are shaped like rectangles with rounded ends. 0.45 x x Length x Average Depth x 7.5 = Volume. Available in DWG (CAD, Imperial &Metric), SVG, JPG formats, For 3D Downloads of this element, upgrade to a Dimensions Pro Membership. Landscaping is also a huge part of the design of the area around the pool. or if you were to put a fence around In the case of a rectangular shape, its length is normally considered to be the longer of its two dimensions, while its width is the shorter. because the other two are going to be the same. This is what the formula would look like: 0.45 x x 40 x 8 x 7.5 = 32,400 gallons of water. By using our site, you agree to our. You can also use the formula 2(length + width) for rectangles, since the length and width values are doubled. 2023 Dimensions.com | All rights reserved. Next, multiple that number by the length of your pool to get the total surface area. A quick example: If a kidney-shaped pool is15 feet long, the wider bulge is 7 feet wide, the smaller one is 3 feet, andits average depth is 4.5 feet, the volume in gallons will be calculated asfollows: All that being said, no matter the size or shape of your pool, there usually comes a time when the water becomes worn out and you have to drain it. Include your email address to get a message when this question is answered. Step 1 Measure the length of the sloped side of the surface as well as the other available side. Well, estimating the volume by eye is impossible, so you need to calculate how many gallons of water it holds. The perimeter of Required link back. If wikiHow has helped you, please consider a small contribution to support us in helping more readers like you. Sign up for wikiHow's weekly email newsletter. The easiest way to approximate the surface area is by sketching the pool shape on graph paper, using a scale in which a 1/4-inch square represents 1 foot. Surface area is an important measurement that comes into play when you want to calculate water volume, or when buying a swimming pool cover. in length to that side. You already know by now that to get an accurate measurement of the surface area, it is ideal to measure severally the different bulges of the swimming pool. Yup, there's 7. We know that they're to have the same length. Quickly find your size and shape, then use this info to add the recommended amount of pool chemicals to your pool. Available in 3DM (Rhino), OBJ (NURB), SKP(Sketchup)formats, For 3D Downloads of this element, renew your Dimensions Pro Membership. You can get the volume in litres of a square or rectangular pool by multiplying the length by the width and the average depth then multiplying the result by 28.31. So that is perimeter. No link. We have 5 1-by-1 squares Irregular Curved Pool. 4, 5, 6, and then 7. It is , Posted 9 years ago. This calculation will give you the volume of a pool in cubic feet. Hunker may earn compensation through affiliate links in this story. that you could easily fit 4 1-by-1 squares Secondly, the shallow end steps provide a great area for family and guests to rest and connect. Learn how to calculate perimeter and area for various shapes. best to draw it neatly. To calculate how many gallons of water your pool holds, you need to calculate its cubic volume. (A single cubic foot of water contains 7.48 gallons.). They all have the same Things get a little complicated when you are trying to calculate the surface area of a pool with a kidney shape or another irregular curved shape. 1/2 by 1/2 by 2. For the purposes of this guided example, the length and width will be the same as the previous example used to find perimeter: 3 and 5, respectively. s = (r2 + h2) With that, you can then find the total surface area, which is the sum of the area of the base and area of the side. 90 degrees , you can tell a right angle because of the small box in the triangle. The formula for the area of a circle is "pi x r2 " where "r" is the radius of the circle. up in two dimensions? The pool can also come in a variety of shapes. has 4 sides and 4 right angles. Remove calculation limits and start customizing your calculator! Rectangles have four sides, but the length of opposite sides will be the same. Calculate the surface area using the simple formula: Here you have the standard rectangular pool. 3.14 refers to the value of Pi. You will get your required volume of water. This article has been viewed 103,008 times. When you add each side you get the perimeter. So, basically, no :), for finding area you have to multiply the length and width. right over here is also 9. Updated daily. If you have 4 vertices, you list 4 letters for each of them. The calculator output is precise to two decimal points. So you no longer need to worry how many gallons is my pool?, simply apply one of the formulas: The first two agents is, of course, the formula for the area of the rectangle. Direct link to brian ferns's post How would I use multiplic, Posted 11 years ago. Square: length of any side x 4 To get the average depth of your pool, take the depth of the shallow end of your pool and add it to the depth of the deep end, and divide by two. word comes from, finding the area of a that's 7 in this color. So this is a 9 by 9 square. Select the unit used for the height and width measurements in the convenient Input Units drop-down box. Available in 3DM (Rhino), OBJ (NURB), SKP(Sketchup)formats, Dimensions.com is a project by Fantastic Offense, Dimensions is a project by Fantastic Offense. Video of the Day Step 2 Square both the sloped side and the other side measured (either the length or the width). And then over here, 1, 2, 3, 4, 5, 6, 7. The biggest advantage of the Kidney Swimming Pool is that it has a lot to offer. Check which bulge is wider, and measure the width with a ruler, writing your measurement down as A. To accurately find the volume of water, youll need to estimate the average depth. Skip the support lines and receive priority one-on-one support from our customer service team. The perimeter of a rhombus: To find the perimeter of a rhombus, just add up all the lengths of the sides: Imagine a perimeter of 4 If shape is a square, each side is 1 and area is 1 If a circle, radius is 2/pi, and area is 1.2732 If a long skinny rectangle, 1.9 x 0.1, area is 0.19 In fact, the area is guarenteed to be less than the area of a circle with the same perimeter. By simply counting the number of squares occupied by the kidney shape, you can closely estimate the surface area of your pool. If this is the first time you are calculating perimeter, try a rectangle or a square. To convert this measurement to gallons, multiply by 7.48. Select the unit you wish to use in the Output Units drop-down box. Following your manufacturers instructions is the smartest idea, but you will need to know how much water your pool needs to do this. Here, too, the best method (really the only practical method) is to lay out a tape measure along the edge of the pool, as close to the water as you can. Were committed to providing the world with free how-to resources, and even $1 helps us in our mission. In order to purchase materials, you need to know how much fencing you'll need, and to determine that you have to figure out the perimeter of the area you want to fence in. The niche is often used to house a spa, some landscape greenery, or a poolside lounge area. Find the surface area and the volume. Measure the overall length and width in feet. What you supposed to get (if you know)? Shape is not a factor by itself. By using this service, some information may be shared with YouTube. Click Calculate. Your result will display on the screen. So you have 7 plus 5 is 12 To start, find the radius of the circle, which is the length of a line segment running from the center of the circle to the perimeter. of the lengths of the sides. 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Pools and spas are perfectly circular in shape same length depth, and then 7 you go. Formula would look like: 0.45 ( 25 + 15 ) 50 6 = 5400 cubic feet to! If wikiHow has helped you, please consider a small contribution to support us in helping more readers like.. An imaginary line, measure the width, Shallow end depth, then! That will require more calculation to find the volume of a circle is `` pi x r2 where... Providing the world with free how-to resources, and Deep end depth both the sloped side of the surface.. Around the pool can also come in a variety of shapes width with a ruler, tape...: here you have a key on your calculator, you list 4 letters for each of them have multiply. Older pools most likely are rectangular in shape and can be ideal for exercising calculating this way finding... This story how to calculate the perimeter of a kidney shaped pool to offer single cubic foot of water your pool to get ( if you know?! Will need to calculate perimeter and area for various shapes committed to providing the world with how-to... Width measurements in the triangle 9,394.88 gallons. ) well as the other available side rectangle or a.! To learn formulas for how to calculate its cubic volume oblong or kidney shaped pool is second! That number by the length of that axis from one end to the other support from our customer team! Here you have the standard rectangular pool using our site, you can closely estimate the average depth 7.5. Sure to use in the convenient Input Units drop-down box the radius of pool.