How long does it take to fill up a 18x48 pool?
Rachel Ellis
Published Jan 25, 2026
It takes nine hours to fill a 5,000-gallon pool at 540 gallons per hour.
How many gallons is my Intex 18x48 pool?
Water capacity is 6,423 gallons (90%) and it is ready for water in 60 minutes.
How many gallons is my Coleman 18x48 pool?
Coleman Power Steel Frame 18 x 48 Round Above Ground Pool Set. (5.49 m x 1.22 m). Water Capacity (90%): 6,092 gal.
How many gallons is an 18 foot 4 foot deep pool?
For example, for an 18 ft. pool 4 ft. high you would multiply 18 x 18 = 324. Then 324 x 4 = 1,296.
How soon after filling a pool Can you swim?
Chlorine/non-chlorine chemicals – When adding chlorine or non-chlorine chemicals to “shock” your pool after a fill-up, wait about 24 hours or until levels are approximately 5 ppm. If you'll only be adding liquid chlorine, it's generally safe to swim after about 4 hours or until levels are 5 ppm or lower.
30 related questions foundWhat is the circumference of an 18 foot swimming pool?
The answer is 56.57 .
How much does it cost to fill a pool with water?
Your cost will depend on things like the size of your pool, where your water is coming from, and whether you're filling it all the way or just topping it off. In total, most homeowners spend between $60 and $1,250 to fill an average-sized swimming pool with water.
How much water do I need to fill my pool?
Length x width x average depth x 7.5 = volume (in gallons)
Length times width gives the surface area of the pool. Multiplying that by the average depth gives the volume in cubic meters. If you'd like to find the pool volume in gallons, multiply your results by 7.5, as there are 7.5 gallons for each cubic foot.
How long does a Coleman pool last?
The intex and coleman pools are just labeled with those brand names. Both pools are actually manufactured by best way. So there is truly no difference in the pools. Regular maintenance and care of the pool will get you 4 to 5 years of use.
How deep is the water in a 52 inch pool?
Wall Height
Many people wished they were deeper so the manufacturers started making 52 inch tall pools so that they would hold nearly 4 feet of water at 3' 10”. Now the most popular pools are 54” tall and they can actually hold 4' of water.
What is the fastest way to fill a big pool?
The fastest way to fill a big pool is by using a water delivery service, or a city fire hydrant. Note that using city fire hydrants to fill your swimming pool requires special permission from your local fire department, and rules differ from state to state.
Is it cheaper to fill a pool with a hose?
It fills up the pool quicker and costs the same amount if using your hose. When you use your hose you have to pay sewer fees. The water truck gets water at a discounted price, however you have to pay for delivery.
Can you just fill in a pool with dirt?
Filling your pool with dirt is the fastest and most affordable way to get rid of a pool because there's no need to remove your concrete or metal shell. This saves on both labor and hauling costs. However, filling a pool with dirt is still a delicate process that requires careful preparation, drainage, and demolition.
How many gallons is a 12x30 pool?
So the area of the pool's foot print is 3.14 (PI) * 12 * 12 = 452 square feet. The pool is 30" which is 30/12 == 2.5 feet, So the pool is 2.5 * 452 = 1130 cubic feet. Which is 1130 * 7.48 = 8452 gallons.
How many gallons is Olympic swimming pool?
It turns out that Olympic swimming pools have some pretty specific dimensions. They are 50 meters long, 25 meters wide, and 2 meters deep. In terms of volume, when full, these pools hold 2.5 million liters of water or about 660,000 gallons.
What's the diameter of an 18ft circle?
1 Answer. Dean R. The diameter is twice the radius, so would be 36 feet.
What is the radius of an 18 inch circle?
To find the radius, then, we insert 18 in for the circumference. So 18=2∏r. Solving for r gives 9/∏, or approximately 2.86 inches.
What is the area of an 18 inch circle?
Multiply the radius by the radius. For example, if you have a 18 inch radius, you would multiply 18 inches by 18 inches to get 324 square inches.
Should I shock my pool when I first fill it up?
At first you'll add chlorine in what's called “shock” levels – an extra heavy dose to start your pool off. A shock dose coupled with extra circulation will ensure that all the water gets treated properly in the beginning.
What should I put in my pool when I first fill it up?
Chemicals Needed for Pool Start Ups
- Stain & Scale Preventer.
- Granular Shock Chlorine.
- Chlorine Tablets.
- pH Increaser and/or pH Decreaser.
- Alkalinity and/or Calcium Increaser.
- Cyanuric Acid (Stabilizer)
- Algaecide and Clarifiers if needed.
- Complete Test Kit or Test Strips.