Privacy Policy

Free tools and usage statistics

Calculators run in your browser. Your weight, nutrition targets, glucose and ketone readings, food selections, and saved meal plans are not sent to our analytics service. Saving a meal plan stores it on this device; you can delete it in the meal planner.

We use Cloudflare Web Analytics for site traffic and Cloudflare Analytics Engine for aggregate tool usage. Tool events contain only a tool name, an action such as starting, producing a result, saving, restoring, printing or exporting, and whether the tool is embedded in an article or food page. We do not store a visitor identifier, IP address, full page URL, or calculator values in the tool dataset. Cloudflare processes network requests to deliver the site.

A local browser marker remembers the last day you used each tool, allowing an aggregate indication of use on a later day. It is not a unique user count and does not track you across devices. Tool events are retained by Analytics Engine for approximately three months. Browser privacy signals (Do Not Track or Global Privacy Control) disable tool event collection.

Disable tool usage statistics in this browser

Browser storage and hosting

This site uses local browser storage for your theme, saved meal plan, analytics choice, and the tool-use day markers described above. These preferences are stored on your device. Hosting providers may process technical request information, such as IP addresses, to deliver and secure the site. The tool dataset described above does not contain those addresses.

Amazon Affiliate Disclosure

KetoWatt is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. As an Amazon Associate we earn from qualifying purchases.