Privacy Policy

CalSolve ("we", "us") provides free online calculators, converters and tools. This policy explains what information is collected when you visit our site and how it is used.

The calculators and tools on this site run entirely in your browser. Numbers, dates or text you enter into a calculator are not sent to or stored on our servers.

Like most websites, we automatically collect standard log and analytics data (such as approximate location, device type, and pages visited) through analytics services to understand how the site is used.

This site displays advertisements served by Google AdSense and other advertising partners. These third parties may use cookies, web beacons and similar technologies to collect information about your visits to this and other websites in order to provide advertisements about goods and services of interest to you.

You can opt out of personalized advertising by visiting Google's Ad Settings, or the Digital Advertising Alliance opt-out page.

Some optional features — such as the "Explain this result" button, voice input, and smart paste/upload — send the text, audio or image you provide to our AI processing partner, Groq, in order to generate a response. This data is used only to generate that response; it is not linked to your identity or used to build a profile of you. The rest of the site continues to run entirely in your browser.

If you use the contact form, the name, email address and message you provide are stored securely so we can respond to you, and may also be forwarded to our email inbox. This information is only used to handle your request — it is never sold, shared with third parties, or used for advertising.

Depending on where you live, you may have rights to access, correct or delete personal data held about you (for example under the EU/UK GDPR or the California Consumer Privacy Act). Contact us using the details on our Contact page to make a request.

We may update this privacy policy from time to time. Changes will be posted on this page.