Privacy Policy
Last updated: February 2026
Your Data Stays Private
All calculations are performed locally in your browser. We do not collect, store, or transmit any numbers you enter into our calculators.
Analytics
We do not currently run third-party analytics on CalcMaven. If we add analytics later, we will update this policy to explain what is collected and how it is used.
Cookies
CalcMaven may use essential cookies for site functionality, such as remembering locale preferences. You can disable cookies in your browser settings at any time.
Advertising
We do not currently display third-party advertising. If ads are added in the future, this policy will be updated before they are enabled.
Third-Party Services
Some calculators (such as the Currency Converter) may fetch data from third-party APIs. These requests do not include any of your personal information.
Contact
If you have questions about this privacy policy, contact us at hello@calcmaven.com.