Privacy Policy

First-Calc provides free calculators and tools. We respect your privacy and aim to collect as little personal information as possible.

Data Collection

By default, we do not ask for or store personal data. Calculator inputs remain in your browser. If you contact us, the information you provide is used only to reply to your inquiry.

Analytics & Cookies

We may use privacy-friendly analytics to understand aggregate usage. If analytics or cookies are enabled, they are used solely to improve reliability—not to build individual profiles.

Advertising Partners

First-Calc works with advertising networks such as Google Ads and Yandex Ads. These providers may set their own cookies or use their own tracking in compliance with their policies. Please review their privacy documentation for additional details.

Third-Party Links

Some calculators or articles may reference third-party resources. We are not responsible for the content or privacy practices of external sites.

Contact

If you have questions about this policy, please reach out through the contact options listed in the footer. We respond to privacy inquiries as quickly as possible.