Privacy Policy

Last updated: 12 October 2026

Calculators run in your browser. The numbers you type are processed on your device and are not sent to us or stored by us.

No accounts, no forms. We do not ask for names, emails or other personal information.

Hosting. The site is served by Cloudflare, which processes standard technical data (such as IP address and browser type) to deliver and protect the site. See Cloudflare's privacy policy.

Analytics. We may use privacy-friendly, aggregate analytics (such as Cloudflare Web Analytics or Google Search Console data) to see which pages are useful. If we add analytics that use cookies, this policy will be updated first.

Affiliate links. If affiliate links are added in future, the retailer may set cookies when you click them, under their own privacy policy.

Your rights. Because we do not hold personal data about visitors, there is normally nothing to access or delete. This policy is written with the GDPR and South Africa's POPIA in mind.