OceanCalc

Cookie Policy

Last updated: October 25, 2026

OceanCalc, operated by Albor Digital LLC, may use cookies and similar technologies when you visit our site.

What We Use

We may use cookies for analytics (e.g. understanding how visitors use the site), performance, and to remember preferences.

Advertising Cookies

OceanCalc shows ads served by Google AdSense. Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this website or other websites. Google’s use of advertising cookies enables it and its partners to serve ads to you based on your visits to this site and/or other sites on the internet.

Your Choices

You can opt out of personalized advertising from Google by visiting Google Ad Settings.

You can opt out of some third-party vendors’ use of cookies for personalized advertising at aboutads.info or, in Europe, youronlinechoices.eu.

Visitors in the European Economic Area, the United Kingdom and Switzerland are asked for consent through a consent message before personalized ads are shown. You can change your choice at any time using the "Privacy and cookie settings" link shown on the site.

You can also block or delete cookies in your browser settings. Ads may still appear, but they will be less relevant. Disabling cookies may affect some site functionality.

To learn more about how Google uses information from sites that use its services, see How Google uses information from sites or apps that use our services.

Contact

Questions: contact@oceancalc.com.

OceanCalc is a precision-focused maritime calculation platform built for sailors, navigators, and marine professionals. All formulas are derived from established navigation principles including great-circle computation, rhumb line navigation, and classical seamanship mathematics.

OceanCalc publishes maritime navigation calculators, sailing references, and nautical measurement tools designed for educational and practical marine planning use.