Pool Volume Calculator — Formula
## How to Calculate Pool Volume
For a rectangular pool, multiply length x width x average depth to get cubic feet, then convert to gallons.
### Formula
**Volume (cu ft) = Length x Width x Average Depth**
**Gallons = Cubic Feet x 7.481**
For variable-depth pools, average the shallow and deep end depths.
For a rectangular pool, multiply length x width x average depth to get cubic feet, then convert to gallons.
### Formula
**Volume (cu ft) = Length x Width x Average Depth**
**Gallons = Cubic Feet x 7.481**
For variable-depth pools, average the shallow and deep end depths.
Exemplo Resolvido
A 30 ft x 15 ft pool with 5 ft average depth.
- Volume = 30 x 15 x 5 = 2,250 cubic feet
- Gallons = 2,250 x 7.481 = 16,832 gallons
- Liters = 2,250 x 28.317 = 63,713 liters