Privacy Policy
Last updated: June 16, 2026
Introduction
Welcome to UseCalcPro ("we," "our," or "us"). We are committed to protecting your privacy and ensuring you have a positive experience on our website. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you visit our website usecalcpro.com.
Information We Collect
Information Automatically Collected
When you visit our website, we automatically collect certain information about your device, including:
- Browser type and version
- Operating system
- IP address (anonymized)
- Pages visited and time spent on pages
- Referring website addresses
Cookies and Tracking Technologies
We use cookies, localStorage, sessionStorage, and similar technologies to run the website, remember your preferences, measure calculator usage, and display ads. Non-essential analytics and advertising technologies are controlled by our privacy preferences banner.
Types of Cookies We Use:
- Essential Storage: Required for the website to function properly, remember privacy choices, and support core calculator features
- Analytics Storage: Helps us understand how visitors interact with our website, including Vercel Analytics, Google Analytics, and limited first-party calculator events
- Advertising Storage: Used by Google AdSense to serve and measure advertisements
You can change your choices at any time by selecting "Privacy Choices" in the footer.
Google AdSense
We use Google AdSense to display advertisements on our website. Google AdSense uses cookies to serve ads based on your prior visits to our website or other websites. You may opt out of personalized advertising by visiting Google Ads Settings.
For more information about how Google uses data when you use our website, please visit Google Privacy Policy.
Analytics and Calculator Events
If you allow analytics, we may collect limited usage events such as page views, calculator views, button clicks, ratings, and sanitized calculator input and result values. We remove emails, long text, nested objects, and other oversized values before sending first-party calculator events. We use this information to improve calculator accuracy, reliability, and site performance.
How We Use Your Information
We use the information we collect to:
- Provide, operate, and maintain our website
- Improve, personalize, and expand our website
- Understand and analyze how you use our website
- Develop new products, services, features, and functionality
- Display relevant advertisements
Data Retention
Calculator results are generated in your browser. If analytics is enabled, limited sanitized event data may be sent to our analytics endpoint and analytics providers. Analytics data is retained according to the retention policies of our analytics providers and our internal operational needs.
Your Rights
Depending on your location, you may have certain rights regarding your personal information:
- Right to access your personal data
- Right to rectification of inaccurate data
- Right to erasure ("right to be forgotten")
- Right to restrict processing
- Right to data portability
- Right to object to processing
Children's Privacy
Our website is not intended for children under 13 years of age. We do not knowingly collect personal information from children under 13.
Changes to This Privacy Policy
We may update our 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.
Contact Us
If you have any questions about this Privacy Policy, please contact us at: privacy@usecalcpro.com