Privacy
Short version: there are no accounts, nothing you type into a calculator leaves your browser, and the only data collected is standard, anonymous analytics.
What the calculators do
The calculators run entirely in your browser. The numbers you enter — crew size, hours, a bill total — are used to compute a result on your device and are never sent to us or stored on a server. When the total is saved into the page link so you can share it, that link lives only where you paste it.
Analytics
We use Google Analytics to understand which pages are useful, in aggregate. It records anonymous, standard information such as the page visited, rough region, and device type. It does not identify you by name, and we don't combine it with anything you type into a calculator.
Cookies and ads
Analytics and any advertising partners may set cookies to measure traffic and, where ads are shown, to fund the site. You can block or clear these in your browser at any time without breaking the calculators.
Contact
Questions about this page can go to the site owner. We don't sell personal data, and we keep only what a normal website needs to run.