Dimensions, calculated gallons, surface area, and your equipment
Your pool's volume is the single most useful number you own. Every chemical dose, every run-time decision, and every product you buy depends on it. Work it out once here, write it down, and you will never have to guess again.
Fill this in once. Getting the gallons right drives every dosing and maintenance decision after it. Pools are measured in feet, and 1 cubic foot holds 7.48 US gallons.
| Measurement | Your value | Notes |
|---|---|---|
| Pool shape (rectangle / round / oval / kidney) | ||
| Length or diameter (ft) | ||
| Width (ft) | ||
| Shallow-end depth (ft) | ||
| Deep-end depth (ft) | ||
| Average depth (ft) | ||
| Surface area (sq ft) | ||
| Calculated volume (US gallons) | ||
| Water type (chlorine / saltwater) | ||
| Filter type (sand / cartridge / DE) | ||
| Approx. turnover goal (hours) |
A quick inventory of what runs your pool. Knowing the exact models makes ordering parts, sizing chemicals, and troubleshooting far easier.
| Equipment | Detail / model |
|---|---|
| Pump (brand / model / HP) | |
| Filter (type / size sq ft or lbs) | |
| Heater or heat pump | |
| Salt cell / SWG (if saltwater) | |
| Automatic cleaner / robot | |
| Skimmer(s) and main drain | |
| Timer or automation | |
| Test kit (drop kit recommended) |
Dosing and range figures are estimates from standard pool-care formulas and are not a substitute for testing your own water. Educational only. Always follow the product label and local guidance.