How much water in pool that's 15ftx30ft?

Answer 1

I believe that's close to 80,000 liters... Really??? Maybe if average pool water depth was nearly 8 feet.

The answer would depend on average depth of the pool, and pool shape. Here are 3 equations to help you figure it out for your own pool.

For a Rectangular Pool, calculate as:

Length x Width x Average Depth x 7.5 = Total Gallons.

For Oval pool:

Length x Width x Average Depth x 5.9 = Total Gallons.

For Round pool:

Diameter x Diameter x Average Depth x 5.9 = Total Gallons.

If yours is an Oval pool with average water depth of 48" (4 feet), you'd use Oval Pool calculation as follows.

Length (30) x Width (15) x Average Depth (4) x 5.9 = 10,620 gallons, or about 40,201 Liters.

To convert gallons to liters, take Gallons x 3.785411784. More digits to right of decimal = more accurate answer so use as many as you think you need.