Compare Water Heating Costs

This calculator shows approximate costs of heating water for a typical family. Override the default energy cost, efficiency and temperature rise to match your situation.

Gal/Day: Temperature Rise °F:
Energy Unit Cost/Unit Energy Factor Annual Cost 10yr Cost
1. Heat pump water heater kWh $ $ $
2. Natural gas instantaneous ccf $ $ $
3. Oil boiler w/indirect tank gal $ $ $
4. Natural gas storage tank ccf $ $ $
5. Oil boiler w/tankless coil gal $ $ $
6. Propane (LP) instantaneous gal $ $ $
7. Propane (LP) storage tank gal $ $ $
8. Electric tank kWh $ $ $

Last updated: 11/16/17

This calculator is for comparison purposes only. Actual performance may vary based on usage patterns and other variables.