Legal
Privacy Policy
Last updated: July 20, 2026
Calculator data
The dates, times, and durations you enter are processed locally in your browser. This version does not transmit or store those calculator inputs.
Analytics
We use Cloudflare Web Analytics to understand general website usage and performance. It may report aggregate information such as visits, page views, referring websites, approximate country, device and browser type, and page performance. Cloudflare Web Analytics does not use cookies or local storage for these measurements and is not used to identify individual visitors. Calculator dates, times, and durations are not included in analytics.
Advertising
The current site contains reserved advertising spaces but does not include live advertising code. If advertising is enabled, advertising providers may use cookies or similar technologies to serve, measure, and personalize ads where permitted.
Consent and choices
Cloudflare Web Analytics is designed to operate without cookies. If live advertising or another technology requiring consent is added later, visitors will be given appropriate controls where required. Those controls may include options to accept, reject, or manage consent.
External services
Website delivery and aggregate analytics are provided by Cloudflare. You can review the Cloudflare Privacy Policy. Future advertising providers may process limited device and usage information under their own privacy policies; this page will identify them when live advertising is enabled.
Changes to this policy
This policy may be updated when the website’s services or legal obligations change. The latest revision date will appear at the top of this page.