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Privacy

Calculator inputs

Calculations run in your browser. We do not submit your input values to an application server or store them in an account.

Sharing results

Share result creates a URL with your inputs in the fragment after the # symbol. Anyone you give that link to can view those values. They may also remain in your browser history. Do not enter private or identifying information.

Hosting

Cloudflare serves the site and may process network information, including IP addresses and request logs, to deliver and protect it. See Cloudflare’s privacy policy for its practices.

Cookies and analytics

This launch version does not add advertising cookies, third-party analytics, or account tracking. Hosting security features may process technical data. External reference links lead to sites with their own policies.