How CalcHub handles your data — short version: we barely collect any.
Last updated: March 2025
CalcHub ("we", "us", or "our") operates the website at calchub-app.netlify.app. This page explains what information we collect, how we use it, and your rights regarding that information.
CalcHub does not require you to create an account, provide your name, email address, or any personal information to use any calculator on this site. All calculations happen locally in your browser. We do not store your inputs or results.
CalcHub uses Google AdSense to display advertisements. Google AdSense uses cookies to serve ads based on your prior visits to this website and other sites on the internet. These cookies allow Google 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 Google's Ads Settings. You can also opt out of a third-party vendor's use of cookies by visiting the Network Advertising Initiative opt-out page.
Google, as a third-party vendor, uses cookies to serve ads on CalcHub. Google's use of the DoubleClick cookie enables it and its partners to serve ads to our users based on their visit to our site and/or other sites on the internet.
For more information about how Google uses data when you use our site, visit: How Google uses data from sites that use Google's services.
We do not currently use any analytics services that track individual users. If this changes, this policy will be updated.
Our site may contain links to other websites. We are not responsible for the privacy practices or content of those sites and encourage you to review their privacy policies.
CalcHub is not directed at children under the age of 13. We do not knowingly collect personal information from children. If you believe a child has provided personal information through our site, please contact us so we can remove it.
We may update this privacy policy from time to time. Any changes will be posted on this page with an updated date. Continued use of the site after changes constitutes acceptance of the updated policy.
If you have questions about this privacy policy, you can reach us via the About page.