How big is a 21 foot round pool?
Table of Contents
How big is a 21 foot round pool?
A 21 foot above ground pool will comfortably fit 4-5 average size adults to swim, float and play….21′ Round Above Ground Pools.
| Approx. U.S. Gallons | Yards of Sand | |
|---|---|---|
| 21′ Round with 54″ Wall | 10,307 | 2-1/2 – 3 |
How do you find the square footage of a round pool?
Measure a round pool across to find the radius, which is half the diameter. Find the square footage by multiplying the radius times the radius times 3.14 (pi). For instance, 14 feet (radius) times 14 feet (radius) times 3.14 (pi) equals 615.44 square feet.
How many square feet is a 25 ft round pool?
Pi is generally estimated as 3.14. In the example, 25 feet squared times 3.14 equals an area of 78.5 square feet.
How many feet around is a 20 foot pool?
So, a round pool with a 20-foot diameter has a circumference of 3.14 x 20, or 62.8 feet.
How many sections are in a 21 foot round pool?
15′ x 30′ Oval – 20 pcs. 16′ x 24′ Oval – 17 pcs. 16′ x 32′ Oval – 21 pcs. 18′ x 34′ Oval – 23 pcs.
How much does a 21 ft round pool cost?
Above Ground Pool Sizes and Prices
| Size | 48” Wall | 54” Wall |
|---|---|---|
| 15′ Round | $1,300 – $1,490 | $1,260 – $2,168 |
| 18′ Round | $1,420 – $1,650 | $1,580 – $2,200 |
| 21′ Round | $1,670 – $1,990 | $1,720 – $2,400 |
| 24′ Round | $1,610 – $1,940 | $1,840 – $2,500 |
What is the area of a 20 foot circle?
Assuming you meant “20 feet in diameter”, then the area of the circle is 314.1592654 square feet.
What is the diameter of a 24 foot round pool?
Free Shipping. Approximate inside (water) dimensions – 24′ Diameter. Approximate outside dimensions (space required) – 25′ Diameter. Approximate Water Capacity – 13,500 Gallons.
How many square feet are in a 15 foot circle?
706.5 square feet
The area of the circle is approximately 706.5 square feet.
How wide is a 22 foot round pool?
Dimensions: 22′ diameter x 52″ deep. Heavy-duty 3-ply TriTech PVC and polyester side walls.
How is a round pool measured?
Round Pools Just divide the pool’s diameter by two to get the radius, then add six inches for the frame. Put a stake in the center, and measure your string to that length.
How many gallons does a 21 foot round pool hold?
| Above Ground Swimming Pool Water Volumes by Size | ||
|---|---|---|
| 15 ft Round | 4,646 gals | 5,310 gals |
| 18 ft Round | 7,646 gals | 8,602 gals |
| 21 ft Round | 9,106 gals | 10,408 gals |
| 24 ft Round | 11,895 gals | 13,594 gals |