Privacy policy

Effective November 4, 2026.

Your inputs

Every calculation runs in your browser. The numbers and dates you type are never sent to us or stored on a server.

What we store on your device

We save two small settings in your browser’s local storage: your light or dark theme choice, and your cookie choice. You can clear them at any time in your browser settings, or with the “Change cookie choice” link in the footer.

Advertising

CalcVane plans to show ads from Google AdSense. Ads load only after you accept them.

• Third party vendors, including Google, use cookies to serve ads based on a user’s prior visits to this website or other websites.
• Google’s use of advertising cookies enables it and its partners to serve ads to users based on their visit to this site and/or other sites on the Internet.
• You may opt out of personalized advertising by visiting Ads Settings. Alternatively, you can opt out of a third-party vendor’s use of cookies for personalized advertising by visiting www.aboutads.info.
• Learn more in How Google uses information from sites that use its services.

Visitors in the EEA, the UK and Switzerland will see Google’s consent message before any ad loads. This section will be updated when ads go live.

Server logs

Our hosting provider may keep standard technical logs, such as IP address and browser type, for security. We don’t use them to identify you.

Contact

Questions about privacy: support@calcvane.com.