Last updated: May 1, 2026
We collect account information (such as name, email, and profile image) when you sign in, along with usage data needed to provide converter history, favorites, streaks, and related features.
We use your data to operate and improve the service, personalize your experience, maintain security, and support product analytics where consent is provided.
Essential cookies are always used for core functionality. Optional analytics and personalization cookies are used only based on your consent preferences.
If you are in the EEA/UK, you may have rights to access, correct, delete, or restrict processing of your personal data, and to withdraw cookie consent at any time through Cookie Preferences.
We retain information only as long as needed for service delivery and legal obligations, and we apply reasonable safeguards to protect your data.
For privacy-related requests, email info@online-calculators.com or use the contact form on this site.