⚠ Disclaimer: This calculator is intended as an approximation and general research tool only. Results are estimates based on publicly available evaporation formulas and real-time weather data, and may not reflect actual pool water loss. Many variables — including pool shape, shading, covers, bather load, and equipment — are not accounted for. Aquatrace makes no guarantees regarding the accuracy of these results. This tool should not be used as the sole basis for any repair, maintenance, or purchasing decisions. For a professional assessment, please contact Aquatrace directly.