What is my pool size in gallons?
Rachel Hickman
Published Mar 26, 2026
What is my pool size in gallons?
Length x width x depth x 7.5 = volume (in gallons) 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.
How much water loss in a pool is normal?
On average, swimming pools lose about a quarter of an inch of water each day, yet variations in wind intensity, humidity and sunlight can drastically change water loss rates.
How many gallons does a pool lose to evaporation?
I was blown away by how much water is lost due to evaporation. Normally pools see ¼ – ½ inch loss of water per day due to evaporation. This is roughly 2 – 4 inches per week. For a normal sized pool you will loose 25,000 to 50,000 gallons of water per year due to evaporation.
How many gallons is a 16×32 pool?
| Above Ground Swimming Pool Water Volumes by Size | ||
|---|---|---|
| 33ft Round | 22,488 gals | 25,700 gals |
| 12x24ft Oval | 5,948 gals | 6,797 gals |
| 15x30ft Oval | 9,293 gals | 10,620 gals |
| 16x32ft Oval | 10,573 gals | 12,084 gals |
Why is my inground pool losing an inch of water a day?
Pool Is Losing 1 Inch of Water Per Day Losing more than ½” of pool water per day indicates you likely have a leak in your pool’s structure or your pool pump system. Your pump system can be damaged if the water system begins to take in air from the skimmer.
Why is the water level in my pool dropping?
No matter which season you are in, your pool can lose inches of water a week. Natural causes such as wind, heat and humidity can contribute to pool water loss. This is a big deal, because if your water level gets too low it may cause your pool pump to suck air and run dry, which can damage it.
What is a standard pool size?
The Pool’s Size and Purpose For a lap pool, the average size is about 10 feet wide and 50 feet long, which is pretty large. However, the average size for a smaller in-ground pool can range from 10 feet by 20 feet, and a larger pool is about 20 feet by 40 feet.
How do you calculate the evaporation rate of a pool?
The rates of water evaporation from indoor and outdoor swimming pools in active use have been measured and compared with evaporation rates from unoccupied pools and with values calculated by the equation W = (95 + 0.425 v) (pw-pa)Y, where W is evaporation rate, lb/h ft{sup 2}; v is air velocity at water surface, ft/min …
How big is a 24000 gallon pool?
| Standard In-Ground Pool Volumes in Gallons by Size | ||
|---|---|---|
| 16×32 | 13,400 | 15,400 |
| 18×36 | 17,000 | 19,400 |
| 19×38 | 19,000 | 21,700 |
| 20×40 | 21,000 | 24,000 |
How big of a pool do I Need?
That is an odd size of pool. If my math is right, you have about 160 cubic feet of water (9.5′ x 6.5′ x 2.5′). That converts out to about 1,200 gallons of water which is roughly the same as a 10′ x 30″ round metal frame pool. According to the chart on this page, that takes about 2 cups of bleach to get you started. Thanks for the …
How much chlorine do I need for a 1000 gallon pool?
If you have a 1,000 gallon pool an ounce a week should be enough to effectively sanitize the water. In respect to this, how much chlorine do I put in a 1000 gallon pool? If the water is clean and clear, then add about 3 oz of liquid chlorine per 1000 gallons of water – while the pool filter is running.
How often do you run a 15, 000 gallon pool?
We have a pool that holds 15,000 gallons of water. We need to circulate 30,000 gallons of water every 24 hours – but remember, a pump has specifications of Gallons Per Minute (GPM) A 15,000-gallon pool needs about 20 GPM output if we want to run it 24 hours per day. Most people run their pool on an 8-hour on/16-hour off (stagnant) cycle.
How much shock do I need for a 1000 gallon pool?
How much shock do I need for a 1000 gallon pool? A general rule you can follow when adding chlorine is 1/2 ounce for every 500 gallons of water on a weekly basis. If you have a 1,000 gallon pool an ounce a week should be enough to effectively sanitize the water.
How much does a 1000 gallon pool cost?
Let’s take the average cost of the water in the US, which is $1.50 per 1000 gallons. For our exemplary pool, the cost of water is $33.66. Not so bad, huh? This calculator finds the total volume of your pool – in reality, you never fill the pool all the way to the brim.
How many gallons are in a round swimming pool?
24 ft Round ~ 13,594 gallons 27 ft Round ~ 17,205 gallons 30 ft Round ~ 21,240 gallons 33 ft Round ~ 25,700 gallons
How big is a standard above ground swimming pool?
Standard Pool Above Ground Pools with a Pool Wall of 52 inches 12 ft Round ~ 3,398 gallons 12′ x 24′ Oval ~ 6,797 gallons 15 ft Round ~ 5,310 gallons 15′ x 30′ Oval ~ 10,620 gallons
How big is a 15 ft swimming pool?
15 ft Round ~ 5,310 gallons 15′ x 30′ Oval ~ 10,620 gallons 18 ft Rou nd ~ 8,602 gallons 16′ x 32′ Oval ~ 12,084 gallons 21 ft Round ~ 10,408 gallons 18′ x 33′ Oval ~ 14,019 gallons
