Privacy

The calculators run entirely in your browser. The values you enter are not sent to any server. A budget you are working on is kept in your browser’s local storage so it is still there when you return; clearing your browser data removes it. A share link contains the budget inside the link itself.

The site is served by Cloudflare, which processes technical request data such as IP addresses to deliver and protect the site. Fonts are loaded from Google Fonts.

This page will be updated before any advertising or analytics are added, and will then describe what is collected and how to opt out.

Last updated: 23 October 2026.