Summary
Calculator Basics is designed to be usable without accounts, sign-ups, or paywalls. Calculator Basics itself does not collect, store, or sell personal data for calculator usage. You can run calculations locally in your browser and leave with results—no profile required.
Advertising (Google AdSense)
This site uses Google AdSense. Google and its partners may use cookies or similar identifiers to serve ads, including personalized ads based on your browsing activity. If you want to manage or opt out of personalized ads, you can use Google’s ad settings.
Users in the EU and California may have additional rights and choices regarding ad personalization. You can opt out of personalized ads via Google’s Ad Settings. (Google, March 2026)
What Calculator Basics does not do
- No account creation is required.
- No calculator inputs are intentionally stored by Calculator Basics as personal profiles.
- No selling of personal data.
Changes to this policy
We may update this policy as the site evolves. When we do, we’ll update the “Last updated” date at the top of the page.