Pool cover heat savings calculator
PROHow much heat and water a solar cover saves.
Inputs
Result
BTU saved / mo
1,228,800
Water saved / mo
3,584 gal
The formula
BTU ≈ surface × 5 × 24 × days. Water ≈ surface × 0.35 × days.
Worked example
512 sq ft × 20 days = 1.23M BTU + 3,584 gal saved.
Frequently asked
›Payback?
Most solar covers pay for themselves in one season.