how do i calculate how much water is in my round pool?
1559
Length x width x depth x 7.5 = volume (in gallons) 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.
1415711
['Measure the circular base to get the diameter.', 'Divide the diameter by 2 to get the radius.', 'Calculate the area with the formula: A = πr^2, where r is the radius.', 'Measure the height of the cylinder.', 'Multiply the area by the height to get the Volume.']
456581
Once we do that, we get rid of the grams of water. We find moles of water. All you have to do is just divide 75 by 18 and you'll get 4.17 moles of H2O.
603846
Water billing is calculated by the unit, with each unit equal to 100 cubic feet. There are 7.48 gallons in one cubic foot of water, or 748 gallons in each hundred-cf unit of water. To calculate how many gallons you have used, multiply the hundred-cf units consumed by 748.
166905
['Multiply the number of people in your family times 70 (gallons of water used per day, national average).', 'Multiply the answer by your water hardness in grains per gallon (to convert mg/l or ppm to grains, divide by 17.1). ... ', 'This is your "grains per day" number.']
74999
['Fill a beaker or graduated cylinder with enough water to completely immerse the sphere in.', 'Record the baseline initial measurement.', 'Drop the sphere in.', 'Record final measurement.', 'Subtract the initial volume from the final volume ~ this is the volume of the sphere!']
119139
Generally, above ground pools come in the following sizes: 12', 15', 18', 21', 24', 27', 30' & 33'. There are also a variety of oval sizes if your area will not allow for a round pool.
194966
Depending on depth, the pool will hold between 1.25 million litres of water (1 m depth) to 2.5 million litres of water (2 m depth).
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For example if our pool is 30′ long, 20′ wide' and 6′ deep, it has a total volume of 3,600 square feet (30x20x6). The total square footage divided by 27 is 133.33, this indicates that your pool will need 133.33 cubic yards of material to fill it in.
133911
To calculate the area of a circle we use the formula: π x (diameter/2)2. That is to say π (pi is 3.14159265) multiplied by half the diameter squared. So, we divide our diameter by 2 and then square it (multiply it by itself) and then multiply by π. This gives you your square feet figure (ft2).
1463091
You have to know the pool's length, along with the average width and depth, then use a multiplying factor to figure out the volume. The volume formula for a 30-foot long, 15.5-foot average width and 4.5-foot average depth kidney-shaped pool is: 30 x 15.5 x 4.5 x 7.0 = 14,647.5 gallons.
1236235
How much water does an Olympic sized swimming pool hold? 2,500,000 litres or 2.5 megalitres of water. Olympic size pools measure: 50 metres long, 25 metres wide, and a minimum of 2 metres deep.
818877
Cylindrical Tanks Another way to find the radius is to divide the diameter, or width, by two. Square the radius by multiplying the radius times itself and then multiply it by 3.1416, which is the constant pi. Multiply this number by the height to determine the cubic volume in inches.
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Olympic size pools measure: 50 metres long, 25 metres wide, and a minimum of 2 metres deep. 660,430 gallons of water.
880316
Step 1: Take your weight (in lbs) and divide it by 2.2. Step 2: Multiply that number by your age. Step 3: Divide that sum by 28.3. Step 4: Your total is how many ounces of water you should drink each day.
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['Take the mass of the hydrate and subtract the mass of the anhydrate to get the mass of water. ... ', 'Divide the mass of water by the molar mass of water to get moles of water. ... ', 'Divide the mass of anhydrate by the molar mass of anhydrate to get moles of anhydrate.']
312416
shape area is estimated by simply measuring the length and width of the pond sides in feet. Multiply the length times the width to get the square feet of surface area.