Normal Swimming Pool Gallons
To convert this evaporation rate in to gallons lost over a specific time period you will need convert the measure into a volume.
Normal swimming pool gallons. Here is the pool volume formula. 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. For example if your measurement was in inches per day simply divide that by 12 to convert it to feet per day. To keep your swimming pool or hot tub at its best it s important that you accurately calculate your water volume.
A 12 by 24 foot rectangular pool with an average depth of 5 feet will hold approximately 10 800 gallons of water. Water loss due to splash out or wind will depend on any water features that you may have and any areas where water is raised and falling back into. Length x width x average depth x multiplier volume in us gallons. A pool s water capacity in gallons depends on its total area and its average depth.
Oval pools multiply full width x full length x average depth x 6 7 gallons irregular shapes and size pools capacity should be determined by your pool builder or specialist. All of the chemical balancing recommendations you receive from the pool calculator are based on it. The pool volume calculator that is built into the pool calculator is designed to help you calculate the volume of rectangular oval and circular pools quickly. Length x width x average depth x 7 5 volume in gallons length times width gives the surface area of the pool.
One more time quick tips to get a general idea using the calculator below. An olympic size swimming pool conforms to regulated dimensions that are large enough for international competition. I wish to calculate how many uk gallons of water are required to completely fill the pool. This type of swimming pool is used in the olympic games where the race course is 50 metres 164 0 ft in length typically referred to as long course distinguishing it from short course which applies to competitions in pools that are 25 metres 82 0 ft in length.
If your pool has sloping sides multiply your final figure of gallonage by 0 85 for correct gallonage. A 16 by 32 foot pool with the same depth will hold about 19 200 gallons and a 20 by 40 foot pool will hold 30 000 gallons. A normal evaporation rate will depend on the surface area of the pool the temperature fluctuations of the pool water and the air temperature thorough the day and night the humidity and the wind. Average depth of a typical inground pool is 5 average depth of a typical above ground pool is 4.
Multiplier 5 9 for round or oval pools. Next multiply that value by the surface area of your pool and then by 7 48 to get gallons per day. Imagine i have a triangular swimming pool measuring 30 feet in height and 10 feet in width. The base of the pool is at a depth of 5 feet.
Entering these measurements into the calculator gives.