Planning tool
Pool Volume Calculator
Calculate gallons, liters, water weight, and fill time for rectangular or oval pools.
Runs in your browserResult
- Average depth
- 5.75 ft
- Pool volume
- 19,356 US gal
- Liters
- 73,270 L
- Water weight
- 161,525 lb
- Fill time
- 26.9 hours
Use inside water dimensions. Steps, benches, slopes, curves, and the fill line reduce actual volume.
How to use this pool volume calculator
- Enter the inside length, width, and water depth, then choose the shape and displacement assumptions.
- Review the calculated totals, units, and assumptions. Check the inputs and units before relying on the result.
- Change one input at a time to compare another case, then copy or save the result you plan to use.
About this pool volume calculator
Pool Volume Calculator helps you calculate gallons, liters, water weight, and fill time for rectangular or oval pools. The input and result appear together for easy comparison.
You can also use it to compare results after changing one input.
Example
Enter a 24 by 12 foot rectangular pool with a 4 foot average depth to estimate gallons, water weight, and fill time.
Common uses
- → calculate gallons, liters, water weight, and fill time for rectangular or oval pools
- → compare results after changing one input
- → save an estimate for planning or comparison