Privacy Policy
Last updated: August 1, 2026
At CalcWise ("we," "us," or "our"), we respect your privacy and are committed to protecting your personal information. This Privacy Policy explains how we collect, use, and safeguard information when you visit our website (calcwise.cc).
Information We Collect
Information You Provide
We do not require you to create an account or provide personal information to use our calculators. All calculations are performed locally in your browser, and the values you enter into our calculators are not transmitted to or stored on our servers.
If you contact us via our contact form or email, we may collect your name, email address, and any information you choose to include in your message.
Information Collected Automatically
When you visit our website, we and our third-party partners may automatically collect certain information, including:
- Browser type and version
- Operating system
- IP address (may be anonymized)
- Pages visited and time spent on each page
- Referring website
- Device type (desktop, tablet, mobile)
Cookies and Similar Technologies
We use cookies and similar tracking technologies to enhance your browsing experience, analyze site traffic, and serve relevant advertisements. Cookies are small text files stored on your device that help us remember your preferences and understand how you use our site.
Types of Cookies We Use
- Essential cookies — Required for the website to function properly.
- Analytics cookies — Help us understand how visitors interact with our website (e.g., Google Analytics).
- Advertising cookies — Used to deliver relevant advertisements and track ad performance (e.g., Google AdSense).
You can control or disable cookies through your browser settings. However, disabling cookies may affect the functionality of our website.
Google AdSense and Third-Party Advertising
We use Google AdSense to display advertisements on our website. Google, as a third-party vendor, uses cookies to serve ads based on your prior visits to this and other websites. Google's use of advertising cookies enables it and its partners to serve ads to you based on your visit to our site and/or other sites on the Internet.
You may opt out of personalized advertising by visiting Google's Ads Settings. You can also opt out of third-party cookies by visiting the Network Advertising Initiative opt-out page.
How We Use Your Information
We may use collected information for the following purposes:
- To operate and maintain our website
- To improve and personalize your experience
- To analyze website traffic and usage patterns
- To serve relevant advertisements
- To respond to your inquiries and provide customer support
- To detect and prevent fraud or abuse
Third-Party Services
We may use the following third-party services, each of which has its own privacy policy:
- Google Analytics — Website traffic analysis. Privacy Policy
- Google AdSense — Display advertising. Privacy Policy
- Chart.js — Data visualization (CDN, no data collection).
Data Security
We implement reasonable security measures to protect your information. However, no method of transmission over the Internet or electronic storage is 100% secure. While we strive to use commercially acceptable means to protect your personal information, we cannot guarantee absolute security.
Children's Privacy
Our website is not intended for children under the age of 13. We do not knowingly collect personal information from children under 13. If you believe we have collected information from a child under 13, please contact us and we will promptly delete it.
Your Rights
Depending on your jurisdiction, you may have certain rights regarding your personal information, including the right to access, correct, delete, or restrict the use of your data. To exercise these rights, please contact us using the information below.
Changes to This Privacy Policy
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 and updating the "Last updated" date. You are advised to review this Privacy Policy periodically for any changes.
Contact Us
If you have any questions about this Privacy Policy, please contact us via our contact page.