Privacy Policy
We use analytics and advertising cookies to improve the site and show relevant ads. Contact us for data requests.
Information We Collect
We collect technical data (e.g., IP address, user‑agent, page paths) to keep the site running and improve performance. If you contact us, we process the message contents you provide. We do not require account registration.
Cookies & Local Storage: Used for analytics and ad delivery (via third‑party vendors) and to remember simple preferences like theme or inputs you choose to save locally.
Use of Data
- Provide and improve the calculator experience.
- Measure site usage (aggregate analytics) and detect abuse.
- Show ads where applicable and measure their effectiveness.
Third‑Party Vendors & Cookies
Third‑party vendors, including Google, use cookies to serve ads based on prior visits. Google’s use of advertising cookies enables it and its partners to serve ads based on your visit to our site and/or other sites on the Internet. You may opt out of personalized advertising by visiting Ads Settings. Alternatively, you can opt out of a third‑party vendor’s use of cookies for personalized advertising by visiting www.aboutads.info.
Your Choices
- Control cookies via your browser settings or device controls.
- Opt out of personalized ads via the links above.
- Contact us to request deletion of messages you’ve sent us.
Updated Sep 29, 2025