Privacy

Short version: what you type into our calculators never leaves your device.

Calculators

The calculations happen entirely in your web browser. Your due date, salary and other details aren't sent to us or anyone else, and aren't saved. Close the page and they're gone.

Cookies and tracking

We don't use advertising or tracking cookies. If we add visitor statistics, we'll use a privacy-friendly, cookie-free service and update this page.

Hosting

The site is hosted by Cloudflare, which processes standard technical data (such as IP addresses) to deliver and protect the site. See Cloudflare's privacy policy.

Buying a planner

Planner purchases are handled by the marketplace or checkout you buy through (for example Etsy or Whop), under their privacy policies. We only receive what's needed to deliver your order.

Last updated 23 October 2026.