Last updated: 9/29/2025
clevercalcs.com ("we," "our," or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, and safeguard your information when you use our comprehensive calculator platform, including financial, mathematical, scientific, construction, health, work, and everyday calculation tools.
We do not store or save any personal information you enter into our calculators, including financial data, health information, academic data, or any other calculation inputs. All calculations are performed locally in your browser, and your data is not transmitted to our servers.
We may collect anonymous usage statistics to understand how our calculators are used and to improve our services. This includes page views, calculator usage, and general analytics data.
If you contact us through our feedback form, we collect your email address and message content solely for the purpose of responding to your inquiry.
We use Google Analytics to understand how visitors interact with our website. Google Analytics collects information anonymously and reports website trends without identifying individual visitors.
We use Google AdSense to display advertisements on our website. Google may use cookies to serve ads based on your prior visits to our website or other websites. You can opt out of personalized advertising by visiting Google's Ads Settings.
We may retrieve publicly available data from external sources (such as Federal Reserve Economic Data for financial rates or market data APIs) to enhance our calculator accuracy. This data is publicly available and no personal information is shared with these external services.
Our website may use cookies and similar tracking technologies to enhance your experience. These may include:
You can control cookie preferences through your browser settings.
We implement appropriate security measures to protect your information. However, no method of transmission over the internet or electronic storage is 100% secure. We cannot guarantee absolute security of your information.
Our services are not intended for children under 13 years of age. We do not knowingly collect personal information from children under 13.
We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page with an updated revision date.
If you have any questions about this Privacy Policy, please contact us through our feedback page.
Third-party vendors, including Google, use cookies to serve ads based on a user's prior visits to your website or other websites.
Google's use of advertising cookies enables it and its partners to serve ads to your users based on their visit to your sites and/or other sites on the Internet.
Users may opt out of personalized advertising by visiting Ads Settings.