Privacy Policy
Last Updated: March 19, 2026
Our Commitment
DIY Calc is committed to protecting your privacy. We collect no personal data, require no signup, and use no tracking cookies.
Data Collection
We collect zero personal information. Your calculator inputs, results, and browsing history are never stored, transmitted, or shared.
Cookies
This site uses minimal tracking. We use Google AdSense for advertising, which may use cookies for ad personalization. We do not use additional analytics or tracking beyond what AdSense requires.
Third-Party Services
Google AdSense
We display advertisements via Google AdSense. Google may use cookies to serve ads based on your prior visits to this or other websites. You can opt out of personalized advertising by visiting Ads Settings.
Cloudflare Analytics (Privacy-First)
We use Cloudflare Web Analytics, a privacy-first analytics service that does not use cookies, does not track users across sites, and does not collect personal data. Cloudflare Analytics is GDPR and CCPA compliant.
Your Rights
Since we collect no personal data, there is no data to request, correct, or delete.
Children's Privacy
Our service is open to all ages. We do not knowingly collect data from children (or anyone else).
Changes to This Policy
We may update this policy as needed. Changes will be posted on this page with an updated "Last Updated" date.
Contact
Questions? Open an issue on our GitHub repository or email us at [email protected].