Legal · Privacy policy
Privacy policy
Last updated · July 2026
No personal data collected
GardenCalcs does not require an account or login. We do not collect, store, or process any personally identifiable information (PII) such as your name, email address, or location.
Cookies and hosting data
GardenCalcs does not currently set first-party advertising or analytics cookies. Our hosting provider may process standard request data, such as an IP address and browser details, to deliver and protect the site. If our analytics or cookie practices change, this policy will be updated.
Client-side calculations
Calculator inputs and results are processed within your browser. The calculators do not submit those values to GardenCalcs or to a third party.
Embedded tools
GardenCalcs tools may be embedded on third-party websites via an iframe widget. Calculator inputs still stay in the visitor's browser, but the embedding website may have its own analytics, cookies, and privacy practices.
External links
This site contains links to external websites, including university extension resources and, on clearly disclosed pages, Amazon. A destination site may receive standard referral information and apply its own cookies or tracking after you follow a link. GardenCalcs is not responsible for those sites' privacy practices.
Contact
If you have questions about this privacy policy, please visit our contact page.