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Privacy Policy
Effective October 25, 2026
This policy explains what information Home Fuel Math ("we", "us") collects when you use homefuelmath.pages.dev and how it is used.
Calculator inputs stay on your device
All calculators run in your web browser. The numbers you type, such as tank readings, prices or gallons, are not sent to us or stored by us.
Information collected automatically
The site is hosted on Cloudflare Pages. Like any web host, Cloudflare processes technical information such as IP addresses, browser type and requested pages to deliver the site and protect it from abuse. See Cloudflare's privacy policy. We may use privacy-friendly, aggregate statistics (for example page view counts) to see which tools are useful.
Cookies
Cookies are small text files a website stores in your browser. Home Fuel Math does not currently set its own cookies. If we add advertising or analytics in the future, those services may set cookies as described below, and we will update this policy.
Advertising
We plan to show ads to keep the site free, using Google AdSense and possibly other third-party ad networks. When ads are shown:
- Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this website or other websites.
- Google's use of advertising cookies enables it and its partners to serve ads to you based on your visits to this site and/or other sites on the internet.
- You can opt out of personalized advertising by visiting Google's Ads Settings (also at www.google.com/settings/ads). You can opt out of some other third-party vendors' use of cookies for personalized advertising at www.aboutads.info/choices.
- Learn more about how Google uses information from sites that use its services.
Where required by law (for example for visitors in the European Economic Area, the UK or certain U.S. states), we will ask for consent or offer an opt-out before personalized ads are shown.
Children
This site is intended for adults managing home heating and is not directed at children under 13. We do not knowingly collect personal information from children.
Links to other sites
Our pages link to manufacturers, government agencies and other sources. Their privacy practices are their own.
Your choices
You can block or delete cookies in your browser settings. The calculators work without cookies.
Changes and contact
We may update this policy as the site changes; the effective date above will change when we do. Questions about privacy can be sent through our contact page.