Terms of Use
Last updated: January 1, 2026
Acceptance of Terms
By using Heating Cost Calculator you agree to these terms. If you do not agree please do not use this site.
Use of Calculators
Our calculators are provided for informational and estimation purposes only. Results are not a substitute for professional energy audits or HVAC consultations. Do not make major financial decisions based solely on our estimates.
Intellectual Property
All content, calculator logic, and design on this site is the property of Heating Cost Calculator. You may not reproduce or redistribute our content without written permission.
Limitation of Liability
Heating Cost Calculator is not liable for any decisions made based on calculator results. All estimates are approximations based on average US energy data. Actual costs may vary significantly.
Third Party Links and Affiliate Commission
We link to third party sites including Amazon and other retailers. Some of those links are affiliate links: Heating Cost Calculator participates in the Amazon Services LLC Associates Program and may earn a commission on qualifying purchases made through them, at no extra cost to you. We are not responsible for the content, pricing, availability or practices of any linked site. Our full affiliate disclosure is on the disclaimer page.
Governing Law
These terms are governed by the laws of the United States. Any disputes will be resolved under US federal law.