Compare calculators
Both calculators run independently — change the inputs on either side to compare results.
Swimming
Pool Heater Cost Calculator
Estimate the energy cost to heat your pool from its current temperature to a desired target. Useful when budgeting for gas, electric, or heat-pump heaters.
Fill in the required fields to see your result.
Swimming
Pool Evaporation Calculator
Estimates how many gallons your pool loses to evaporation each day and what that water costs to replace. Useful for pool owners budgeting water bills or deciding whether a pool cover is worth the investment.
Fill in the required fields to see your result.
Key differences
| Pool Heater Cost Calculator | Pool Evaporation Calculator | |
|---|---|---|
| Category | Swimming | Swimming |
| Inputs required | 5 | 5 |
| Result | Heating Cost ($) | Daily Evaporation Cost ($) |
| What it does | Estimate the energy cost to heat your pool from its current temperature to a desired target. Useful when budgeting for gas, electric, or heat-pump heaters. | Estimates how many gallons your pool loses to evaporation each day and what that water costs to replace. Useful for pool owners budgeting water bills or deciding whether a pool cover is worth the investment. |