Privacy Policy

Your privacy is important to us. This policy explains what information MegaCalc collects, how we use it, and your choices regarding your information.

Information We Collect

We collect minimal information to operate the service. When you use MegaCalc, our servers may log standard web server data including your IP address, browser type, referring URLs, and pages visited. This data is used solely for operating and improving the service and is not sold or shared with third parties for marketing purposes.

Cookie Consent and Your Choices

When you first visit MegaCalc, a cookie consent banner appears at the bottom of the page. You can choose to Accept (allowing personalized ads and analytics cookies) or Reject (restricting cookies to essential site functionality and non-personalized advertising only). Your choice is stored in your browser's local storage so we don't ask again on future visits. You can change your preference at any time by clearing your browser's local storage for megacalc.org and revisiting the site, which will re-display the consent banner.

Cookies and Analytics

MegaCalc uses cookies and similar technologies for analytics purposes (to understand how visitors use our site) and to serve relevant advertisements via Google AdSense. We implement Google Consent Mode v2, which means that by default, ad tracking and analytics cookies are not set until you provide consent through our cookie banner. If you reject cookies, Google serves non-personalized (contextual) ads based on page content rather than your browsing history. We do not use cookies to identify or track individual users across unrelated websites.

Google AdSense

We use Google AdSense to display advertisements. When you consent to cookies, Google may use cookies to serve ads based on your prior visits to our site or other websites. When consent is denied, Google serves contextual ads only. You can opt out of personalized advertising at any time by visiting Google's Ads Settings (adssettings.google.com) or the Digital Advertising Alliance opt-out at www.aboutads.info. For more information about how Google uses data, see Google's Privacy Policy at policies.google.com/privacy.

Data We Do Not Collect

MegaCalc does not require account registration and does not collect names, email addresses, or passwords. The values you enter into converters and calculators are processed entirely in your browser and are not transmitted to or stored on our servers.

Third-Party Links

Our site may contain links to third-party websites. We are not responsible for the privacy practices of those sites and encourage you to review their privacy policies.

Children's Privacy

MegaCalc is not directed at children under 13 years of age. We do not knowingly collect personal information from children. If you believe a child has provided personal information, please contact us and we will delete it promptly.

Changes to This Policy

We may update this Privacy Policy from time to time. When we do, we will revise the "Last updated" date above. Continued use of MegaCalc after changes constitutes acceptance of the updated policy.

Contact Us

If you have questions about this Privacy Policy, please contact us through the information provided in our footer.