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How Much Water Is In My Pool Calculator

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Our Pool Pro And Neptune Chlorinators Only Require 3000ppm Salt To Make Chlorine

How Much WATER Does Your POOL Hold? | Swim University

How much chlorine to add to pool calculator australia. How much salt to add to a pool? 10 ppm 20 ppm 30 ppm 40 ppm 50 ppm 60 ppm. Pool calculator provides the tools and maintenance information you need to keep your swimming pool and hot tub chemicals balanced and your pool water crystal clear.

Concept, design and installation by aquatic mechanics. Determine the approximate pool volume. Get answers to questions like how much liquid chlorine to add to pool? or how much muriatic acid to add to pool? the turnover time, flow rate, and filter size calculators can help select adequate equipment and troubleshoot pool water circulation problems.

Leslie’s has put together an easy to read chart that breaks this down by types of chlorine and pool size for. Ensure the system is on and running for a 24 hour period to disperse the shock treatment around the pool and clean the filter for any debris captured. Test kits are the most accurate way of checking your pools chlorine levels, as they test a larger amount of water and can indicate a.

It’s pretty obvious that to create a saltwater pool, you need to have salt. Home > > resources > > calculators > > pool volume calculator Langelier saturation index assess the overall balance of the water by entering water test results for ph, temperature, alkalinity, cyanuric acid, calcium hardness and tds (total dissolved solids.

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Finally Crystal Clear Water

Love this app! This app coupled with the HTH 6-way test kit tells me exactly how much of what chemical to add to get my pool balanced. I struggled for months with info from the Internet until I found the pool calculator website and downloaded the app. Just plug in the results from the test kit and follow the advice from the app. Works perfectly for us. This is the best $5 I have spent all year! Thank you for helping me make our pool beautiful to swim in!

How Do You Determine The Maximum Occupancy Of A Pool

There are several guidelines and formulas to use when youre trying to determine the maximum occupancy of your swimming pool. For some codes, you would have to consider the recirculation flow rates for each swimmer. For other codes, the maximum occupancy depends on whether you have an outdoor, indoor, deep-end or shallow pool.

Another consideration to think about is the size of any decks which surround your pool or if your pools has diving boards, water slides, and other special equipment. As a pool operator, you must first learn about the health codes for you to use the correct formulas and so that you can adhere to the standards of the pool you have chosen.

Generally, though, if your locale doesnt specify these guidelines, you can use the following:

  • One person per 15 ft2 of surface area in parts of the swimming pool which are 5-ft in depth or less.
  • One person per 20 ft2 of surface area in parts of the swimming pool which are 5-ft in depth.
  • If your pool has a diving board, subtract 300 ft2 from the total value of the surface calculations.

For instance, if the shallow part of your swimming pool is 40 ft x 20 ft, that would be equal to 800 ft2. Using the first guideline, you can calculate the maximum number of persons for this part of the pool:

800 / 15 = 53 people

2900 / 20 = 145 people

Now, all you have to do is add these two values to get the total maximum occupancy of your pool. In our example, this is:

53 + 145 = 198 people

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Variable Depths With A Drop

If, instead of a gradual slope down to the deep end, your pool has a definitive drop between the shallow and deep ends, the average depth will be different, even if the shallow end and deep end are still, for example, 3 feet and 9 feet, respectively.

It may be easier, in this case, to treat the shallow and deep ends as separate pools. This will allow you to apply the volume of each section using the constant depth formula.

Once you have the volumes of both parts, simply add them together to determine the volume for the whole pool.

Pool Volume Calculation Examples

Pool Calculator: How Much Water Is In Your Pool?

Example 1: Rectangular Pool. Let us say you need to fill a swimming pool with a simple rectangular shape such as a semi-olympic size with a length of 25 meters and width of 12.5 meters . If it’s depth is 2 meters all across, how much water do we need to fill it up?

Answer: This is a simple volume of a box calculation. The formula is Volume = Width & middot Height · Depth. In our case that’s 25m x 12.5m x 2m = 25m x 25m2 = 625m3 so we need six hundred twenty five cubic meters of water.

Example 2: L-shaped pool. A slightly more complex shape would be a swimming pool with an L-shape. If the left-side outer edge of the L has a length of 25 yards, the bottom of the L has a length of 15 yards and the right-side of the L has a length of 5 yards, and the top side has a length of 10 yards how do we find the total pool volume in cubic yards if we also know the depth is 2.5 yards?

Answer: First we split the L into two rectangular boxes, one with sides of 25 yards and 10 yards, and another with 15-10 = 5 and 5 yards. We calculate the two volumes separately: volume 1 is 25yd x 10yd x 2.5yd = 625 cu yd and volume 2 is 5yd x 5yd x 2.5yd = 62.5 cu yd. Then we simply sum the two parts of the pool: 625yd3 + 62.5yd3 = 687.5yd3.

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When Pool Water Temperature Rises

Bacteria and other organisms such as algae thrive in warm water. In addition, the amount of free chlorine decreases with rising temperatures.

Most pools are kept at a comfortable level of 86-88 °F. The temperature should be lowered to a range of 78-84 °F if there are a lot of swimmers or if the pool is used for athletic activities. You can use a pool thermometer to measure water temperature.

If the temperature rises above the recommended levels, you should shock your pool.

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How Many Gallons Of Water Are In My Pool

In order to figure out the proper doses of chemicals for your pool, you need to determine how many gallons of water it holds. To do that, you need to use a ruler to measure your pool to find out these four different numbers Length, Width, Average depth and a multiplier that determines gallons.

So here are the formulas to figure out how much water is in your swimming pool:These formulas hold true for both Inground pools as well as above ground pools.

Rectangular, Square or Free Form Pools:

Length x Width x Average Depth x 7.5 = Total gallons

For example: 16 x 32 x 4.5 x 7.5 = 17,280 Gallons

Circular Pools:

Diameter x Diameter x Average Depth x 5.9 = Total gallons

For example: 18 x 18 x 4 x 5.9 = 7,646 Gallons

Oval Pools:

Length x Width x Average Depth x 5.9 = Total gallons

For example: 15 x 30 x 4 x 5.9 = 10,620 Gallons

How to determine the Average Depth of a Swimming Pool where the bottom slopes:

Below is a side-shot of the typical inground pool that has a shallow end , then a slope that leads into the deep end .

First measure the depth of D, the shallow end , and then measure the depth of C, the deep end . Then, add them together and divide by 2. This is the average depth of your pool.

For example, if your shallow end D is 3, and your deep end C is 8, this would be your formula for the Average Depth:

3 + 8 = 11

11 divided by 2 = 5.5.

Therefore, in this example, your average depth would be 5 1/2 feet.

Most Common Sizes Of Inground Rectangular Pools

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How Much Liquid Chlorine Do I Put In A 15000 Gallon Pool

It implies that whether for a 20000-gallon pool, for 15000-gallon pool, or a 10000-gallon pool, you will be required to have chlorine of about 0.00013 ounces per gallon of pool water.

Adding chlorine calcium hypochlorite, sodium hypochloriteto your swimming pool in the evening, instead of the morning can reduce cut your chemical costs BY 50%.

Calculating Pool Volume And Water Needed

How to calculate the amount of water in your pool

One often needs to calculate the volume of a swimming pool in order to determine the amount of water needed to fill it, usually as a part of an estimation for the cost of maintaining the pool, including the water cost and the amount of chlorine needed to disinfect it. Calculations for the weight of the water the swimming pool will contain are required when designing the building foundations for it, making sure they can hold the weight. This pool volume calculator in both occasions and the way it works is by following this process:

  • Estimate the volume of water that will fill the pool by taking measurements or using dimensions specified in an architectural plan or product specifications.
  • Convert the volume to litres or gallons, depending on the unit you want the result to be in
  • To calculate the water weight, multiply the volume by its density . The density of water is ~62.2347 lb/ft3 at room temperature.
  • When using this pool calculator, you should consider that the depth of the pool is not the whole depth from top to bottom, but only the depth to which it can actually be filled without water overflowing into the drains. Some incorrectly refer to the volume of a swimming pool as “swimming pool size”. However, “size” is the internal dimensions of the pool, not its volume, although the two are related.

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    What About Freeform Swimming Pools

    Irregularly shaped pools are super popular and a lot of fun from a design perspective, but can be a bit of a headache when calculating pool water volume. To solve this problem, break your pool dimensions down into smaller regular chunks. If your pool is kidney-shaped, break it down into two circles. From there, use the calculator above to determine the volume of the two halves and then add them together to get the full volume of the pool.

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    Residential pool pump energy savings calculator. To calculate how much calcium chloride your swimming pool requires to increase the calcium hardness, choose the increase you want and enter the volume of your swimming pool.

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    Variable Depth Pools: Square And Rectangular

    Length x width x average depth x 7.5 = volume

    Length times width gives the surface area of the pool. Multiplying that by the average depth gives the volume in cubic feet. Since there are 7.5 gallons in each cubic foot, multiply the cubic feet of the pool by 7.5 to arrive at the volume of the pool .

    Measure the length, width, and average depth of the pool, rounding each measurement off to the nearest foot or percentage of one foot. One inch equals 0.0833 feet. Therefore, multiply the number of inches in your measurements by 0.0833 to get the appropriate percentage of one foot.

    Example: 25 ft, 9 in. = 25 ft +

    = 25 + 0.75

    = 25.75 ft

    If the shallow end is 3 feet and the deep end is 9 feet, and assuming the slope of the pool bottom is gradual and even, then the average depth is 6 feet.

    Average depth = / 2

    Average depth = / 2 = 6 feet.

    If most of the pool is only 3 or 4 feet and then a small area drops off suddenly to 10 feet, you will have a different average depth. In such a case, you might want to treat the pool as two parts. Measure the length, width, and average depth of the shallow section, then take the same measurements for the deeper section. Calculate the volume of the shallow section and add that to the volume you calculate for the deeper section.

    Length x width x average depth x 7.5 = volume

    25.75 ft x 10 ft x 6 ft x 7.5 = 11,587.5 gallons

    Tips To Combat Algae In Your Pool

    Pool Calculator: How Much Water Is In Your Pool?

    If you want to combat the algae issues in the pool adequately, you need to be thorough with the treatment of the pool.

    • Constantly use the doses of medicine appropriately and at the right time for maximum effectiveness if not, all your efforts will be wasted.
    • Brush the whole pool, especially areas with visible signs of algae. The brushing process may be done only on the first day of treatment.
    • Regularly look into the filter pressure to clean as the need may arise.

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    Pool Volume & Size Calculator

    Use this pool volume calculator to determine how much water you need to fill your own pool or other pools of varying depths and sizes. This information is very important to help you come up with an estimation of water costs and how much time you need to fill up your empty pool.

    How Much Bleach Do I Add To My Pool Calculator

    During the hottest of the summer, i would add enough bleach to bring the chlorine levels to about 5 ppm. One major factor is the volume of water, and the other is the present chlorine level.

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    How Many Gallons Of Water Are In My Swimming Pool

    How Much Water Is In My Pool?

    Why Do I Need To Know This, And How Do I Figure It Out?

    In order to figure out the proper doses of many chemicals for your pool, you often need to determine approximately how many gallons of water it holds. Also when adding a Pool Heater, Heat Pump or Solar Heater to your pool, you will also need to know how many gallons you are dealing with.

    To do that, you need to use a ruler to measure your pool to find out these four different numbers Length, Width, Diameter , Average Depth and then use a Fixed Volume Multiplier to determine the approximate number of gallons the pool holds.

    If you have never done this before, don’t worry. We will walk you through the detailed steps below.

    One More Time – – – – Quick Tips To Get A General Idea Using The Calculator Below:

    Average Depth of a “typical”inground pool is 5Average Depth of a “typical” above ground pool is 4Gallon Multiplier for rectangle or square pools is 8Gallon Multiplier for circular or oval pools is 6


    For a 16×32 rectangle inground pool you would use 16 x 32 x 5 x 8 = 20,480 GallonsFor a 24 round above ground pool you would use 24 x 24 x 4 x 6 = 13,824 Gallons

    Give It A Try For Yourself !

    Length =

    The Approximate Gallons Of Water In Your Pool Is =

    I Know Nothing. Please Walk Me Through The Whole Process.

    If you know nothing, don’t worry! Most people have never done this before. So we will show you the easiest and best way to measure your Pool.

    What Do I Need To Measure, And How?

    Volume And Water Calculations For Irregularly How to use it to Balance your Pool Water

    In some cases, the swimming pool will have an irregular shape, for example the floor may be inclined or step-wise, or the outer walls may be curves instead of straight lines or a circle. However, our calculator only supports rectangular pools and circular pools.

    In such cases what you can do is divide the volume in several approximately regularly-shaped sections, calculate their volume and water requirements and then sum them up together. In case you end up needing to do this for a large number of sections, you might use our summation calculator. Reasonable approximations can be made for slightly irregular shapes by taking the average length or width, but if you need a very accurate water estimation you should consult a professional. The math will likely involve integral calculus.

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    How To Use The Calculator

    Keep in mind that the only way to receive exact results from this calculator is by recording and inputting exact measurements.

    After completing the bucket test, all you need to do is input the following information:

    • Your pools dimensions
    • The exact amount of water that was lost in the bucket test

    This calculator can tell you how much water is lost every minute, hour, and day. Once you have your results, give us a call to schedule a non-invasive leak detection service.

    Constant Depth Pools: Square Or Rectangular

    Length x width x depth x 7.5 = volume

    Length times width gives the surface area of the pool. Multiplying that by the depth gives the volume in cubic feet. Since there are 7.5 gallons in each cubic foot, multiply the cubic feet of the pool by 7.5 to arrive at the volume of the pool, expressed in gallons.

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