How Much Water Should My Pool Lose? Pool Evaporation Calculator
|
|
Time to read 1 min
Does your pool water level keep dropping? Is this normal evaporation, or could your pool have a leak?
What Does the Pool Evaporation Calculator Do?
- Estimates how much water your pool should lose to evaporation.
- Expected daily, weekly, and monthly water lossWater loss in inches and gallons
- The impact of wind, temperature, humidity, and sun exposure
- How much a pool cover may reduce evaporation
- Whether your observed water loss appears normal
How Can You Use the Results?
- Is my pool losing too much water?
- Do I have a leak or is this normal evaporation?
- How much water should I expect to add each month?
- How much water can a pool cover save?
- Why does my pool lose more water during summer?
Shasta Pools • Superior Insight
Is It Evaporation or a Leak?
Every pool loses water to the sun and wind — but how much is normal where you live? Tell us about your pool and we'll estimate your expected evaporation, then check whether your water loss looks like a possible leak.
Pick the closest — or open “Adjust conditions” to enter your own.
We pre-fill typical values for your city and season. Adjust any of these to match your local weather — once you do, the estimate works anywhere in the world.
Now check for a leak — optional
Turn off your auto-fill, mark the water line, and see how far it drops.
