Going to take a few steps but here goes....
area of the pool = radius Squared times Pi = 16.5 X 16.5 X 3.14159 = 855.25 square ft.
Volume of the pool is area X depth = 855.25 X 4.5 = 3848.625 cubic feet
1 cubic foot = 28.3168466 liters
3848.625 cubic feet X 28.3168446 = 108981 liters
This formula for swimming pool water capacity or volume is Length X Width X Average Depth X 28.32 (for liters in a cubic foot.)
The equation for this pool is 18 X 33 X 4 X 28.32 Equals 67,288.32 liters in the swimming pool.
A 21 foot round pool that is 4.5 feet deep contains about 44,321.7 liters of water.
The formula is pi x r² x convertion factor ft³ to litres
this equals 3.14159 x 144 x 28.31685
the answer obtained is 12810.2303 litres
A 30 foot round pool 4.5 feet deep can contain about 90,452.4 liters of water.
About 20,100 liters.
About 109,447 liters.
About 28,945 liters.
A 22-foot round pool that is 4 feet deep holds about 43,238.5 liters of water.
About 49,246.3 liters of water.
About 129,715 liters.
About 39,397 liters.
About 45,025 liters.
right at 1809,000 liters
There are 3,634 liters (960 gallons) of water in a pool that is four feet in diameter and 8 feet deep.
That would depend what shape and how deep the pool is.If it is a round pool, 18 feet across and 4 feet deep, you would have 1000 cubic feet (pi R squared D), which is 28,300 liters.
Approximately 20016.7 liters
50
The answer depends on how deep the sump is!
If it is a round pool that is 10 feet wide and has 3 feet of water then it contains 1,770 gallons of water.