Calculadora de Evaporação da Piscina
Calcule a perda de água por evaporação da sua piscina.
Annual Water Loss
6,728 gallons
Annual Water Loss vs Pool Season Months
Formula
How to Calculate Pool Evaporation
Swimming pools lose significant water to evaporation, especially in hot, dry, or windy climates.
Formula
Evaporation (gal) = Pool Area * Evap Rate * Months * 0.623 * (1 - Cover Reduction)
Typical Evaporation Rates
A pool cover reduces evaporation by 70-90%.
Exemplo Resolvido
A 450 sq ft pool evaporating 4 inches/month for 6 months without a cover.
- 01Gross evaporation: 450 * 4 * 6 * 0.623 = 6,729 gallons
- 02Net evaporation (no cover): 6,729 gallons
- 03Monthly loss: 6,729 / 6 = 1,122 gallons
- 04Cover would save: 6,729 * 70% = 4,710 gallons
Perguntas Frequentes
How much water does a pool lose to evaporation?
A typical 450 sq ft pool can lose 6,000-15,000 gallons per season depending on climate. Hot, dry, and windy conditions dramatically increase evaporation.
How effective are pool covers?
Pool covers reduce evaporation by 70-90%, saving thousands of gallons per season. They also reduce heat loss, chemical use, and debris, paying for themselves in 1-2 seasons.
How do I know if I have a leak vs evaporation?
The bucket test: place a bucket of water on the pool step. Mark both water levels. After 24 hours, if the pool dropped more than the bucket, you likely have a leak.