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Last updated: March 2026
At Calcpedia, we are committed to protecting your privacy. This Privacy Policy explains how we collect, use, and safeguard your information when you use our website.
When you consent to cookies, we use Google Analytics 4 (GA4) to collect anonymized usage data such as pages visited, calculators used, and general device and browser information. This helps us understand how our site is used and improve the experience.
We store your calculation history and preferences (such as dark/light mode) in your browser's local storage. This data never leaves your device and is not transmitted to our servers.
We use cookies to store your cookie consent preference and to enable analytics and advertising services when you consent. You can manage your cookie preferences at any time.
We use GA4 to understand how visitors interact with our site. GA4 collects anonymized data about your visit. You can opt out by declining cookies when prompted.
We display advertisements through Google AdSense. When you consent to cookies, personalized ads may be shown based on your browsing history. If you decline cookies, only non-personalized ads are displayed.
We use KaTeX to render mathematical formulas. This library runs entirely in your browser and does not collect any data.
You have the right to:
All calculations are performed entirely in your browser. No calculation inputs or results are sent to our servers. Your calculation history is stored only in your browser's local storage and can be cleared at any time.
Our website is a general-purpose calculator tool suitable for all ages. We do not knowingly collect personal information from children under 13.
We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated revision date.
If you have any questions about this Privacy Policy, please contact us through our website.