Privacy policy

Last updated: 7 October 2026.

Short version

ShipCalc has no accounts, no forms that send data, no advertising and no cookies. The numbers you enter in the calculators stay in your browser.

Calculators

All calculations run as JavaScript in your browser. Fuel figures, distances, prices and other values you type are not sent to us or to anyone else, and are not stored after you leave the page.

Visitor statistics

We count visits with Cloudflare Web Analytics. It does not use cookies, local storage or browser fingerprinting, and does not track you across sites. It records page views with the page address, referring site, country, and browser and device type, and we only see these as totals.

Hosting

The site is hosted on Cloudflare Pages. Like any web server, Cloudflare processes your IP address and request details to deliver pages and protect the site from abuse. See the Cloudflare privacy policy.

External links

Pages link to sources such as IMO, EUR-Lex and NGA. Those sites have their own privacy policies once you follow a link.

Changes

If this policy changes, the new version will be posted on this page with a new date.