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Pool Evaporation Calculator
Real Weather · Meyer Formula · Leak Business Academy
Location & Water Temperature
US ZIP codes only
Actual thermometer reading
Pool Conditions
Evaporation Results
Air Temp
—
°F
Humidity
—
%
Wind Speed
—
mph
Daily Evaporation Rate
—
inches per day
💧
—
Per Week
—
inches
Per Month
—
inches
Per Year
—
inches
Contributing Factors
Vapor Pressure
—
Wind Effect
—
Solar Load
—
Water Movement
—
📡 Live Weather Data
Location
—
Data Source
Open-Meteo API
Air Temp
—
Dew Point
—
Humidity
—
Wind Speed
—
Pressure
—
Water Temp
—
Check for a Pool Leak
Use the Pool Evaporation & Leak Analyzer to compare against your measured water loss
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Learn Pool Leak Detection
Leak Business Academy — H.U.N.T.E.R. System Training
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Note: This calculator estimates evaporation using the Meyer formula and real weather data. Actual pool evaporation varies with conditions not fully captured by any model. Results are for reference only.