Terms of Use

This site (www.heatcostcalculator.com) is a free home-heating cost comparison calculator, operated by US App Studio (usappstudio.com). By using it you agree to these terms.

Estimates, not guarantees

Season costs are estimates built from national-average fuel prices, typical system efficiencies and rough climate heating loads — your local prices, insulation and thermostat habits will change real-world numbers substantially. Nothing here is financial or purchasing advice.

Acceptable use

The site is free for personal use. Don't scrape it at abusive rates, misrepresent its results as your own product, or rely on it as your sole source for decisions with financial or safety consequences.

No warranty

The service is provided “as is”, without warranties of any kind. To the maximum extent permitted by law, US App Studio is not liable for damages arising from use of the site or reliance on its estimates.

Contact

Questions or corrections: usappstudio.com/contact. See also our privacy policy.