Calculating the volume of your pool

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a. Round pool = diameter x diameter x water depth in feet x 4.19 = total gallons
b. Round pool = diameter x diameter x water depth in metres x 0.8 = cubic metres
c. Rectangular pool = length x width x average water depth in feet = total gallons
d. Rectangular pool = length x width x average water depth in  metres = cubic metres

To convert cubic metres to gallons multiply by 220

To convert grammes to ounces multiply by 0.035To convert kilogrammes to pounds multiply by 2.205

To convert litres to pints multiply by 1.76