Free online swimming pool volume calculator to help you estimate how much water you need to fill a pool of given dimensions. Calculate how much you can save in utility costs by switching to one of our variable speed pool pumps. Check pool chlorine levels often. Calculate Pool Volume. Our tool is sometimes called the pool size calculator or pool gallon calculator because it works with any units, not just with metric. Knowing the pool volume is extremely important when adding chemicals to the water to adjust pool chlorine, pool pH, pool stabilizer, pool alkalinity, pool salt and other chemical levels. Formulas. Please enter your measurements in feet. You can enter the dimensions in imperial (feet, yards) or … Swimming pool calculators. One cubic foot of water equals 7.48 US gallons; once you have calculated the volume of your pool in cubic feet, simply multiply it by 7.48 and the answer is the number of gallons of water your pool holds. Adding sodium bicarbonate to increase total alkalinity. Includes results for the pool surface square footage and a reasonable close perimeter measurement. The pool calculator shows the volume of water needed to fill up the pool. Total Alkalinity (TA) is a measure of the total alkaline substances found in the pool water. Free Chlorine is most commonly tested because it represents the amount of chlorine free for disinfecting. Rectangular pool = length (ft) x width x average depth x 7.48 Adding dry acid (sodium bisulphate) to … After calculating the pool volume gallons, use the other calculators to help balance the chemicals. A = B = Shallow Depth = Deep Depth = Pool Pump Energy Savings Calculator Pool owners can save up to 90% when switching to one of our variable speed pumps. We first need to determine how many gallons of water are in your pool. In our case, it's 22,441.57 US gallons. This calculation differs based on pool shape, but is pretty straightforward. First up, you need to figure out how many gallons of water are in your swimming pool. The calculator uses imperial measurements for the calculations. Adding hydrochloric/muriatic acid to reduce total alkalinity. Calculate the volume of water in your pool. There are three main measurements for chlorine, Free Chlorine(FC), Combined Chlorine(CC), ad Total Chlorine(TC). Checkout our easy to use Pool Volume Calculator to easily calculator the gallons of water in your pool based off your above ground pools dimensions. Calculating the volume of a swimming pool. Free Shipping Over $99 - Details › › Financing Options - Buy Now, Pay Later › › Financing Options × Affirm - Monthly Payments. A = B = C = Your pool contains an estimated gallons of water when full. Converting litres to gallons. Swimming pool size calculator that outputs the volume and water needed in gallons or liters (litres). This will help us figure out how much water needs to be circulated in an 8 hour period and give us an idea of the required turnover rate. Please enter your measurements in feet. Calculate the volume of a Kidney shaped pool in US and Imperial gallons. Note: This calculator calculates the total area within the red line. The results of improper TA levels range from corrosion of metal pool parts, staining of the pool, burning eyes, cloudy water and reduced chlorine efficiency. Converting gallons to litres. Chlorine is the most popular disinfectant for swimming pools. CALCULATOR (Pool Volume in Gallons) Above Ground Pools. The pool volume calculator uses the following formulas: Square: Volume (US Gallons) = Side Length 2 × Average Depth × 7.48 In-ground Rectangle Pools. If we didn't auto-detect your preferred units, click on meters to change it to gallons. Use our pool volume calculator below and then we’ll start calculating the minimum flow rate you need for your pump.