Privacy Policy for Calculator.ad

Last Updated: 03.April 2025

1. Introduction

Welcome to Calculator.ad (“we,” “our,” or “us”). We respect your privacy and are committed to protecting your personal data. This Privacy Policy explains how we collect, use, and safeguard your information when you use our online calculator tools.

2. Information We Collect

We may collect the following types of information:

a. Automatically Collected Data

• Browser type and version
• IP address (anonymized)
• Device information
• Usage data (pages visited, time spent)

b. User-Provided Data

• Calculation inputs (numbers, formulas, etc.)
• Optional email (if you contact us)

Note: All calculations are processed locally in your browser – we do not store your calculation inputs or results.

3. How We Use Your Information

We use collected data to:

• Provide and improve our calculator services
• Analyze usage trends (aggregated data only)
• Respond to user inquiries
• Prevent abuse or fraudulent activity

4. Cookies & Tracking Technologies

We use:

• Essential cookies (for basic functionality)
• Analytics cookies (Google Analytics – anonymized data)
• No third-party advertising cookies

You can manage cookies through your browser settings.

5. Data Sharing & Disclosure

We do not:

• Sell your personal data
• Share calculation inputs/results
• Disclose information except when legally required

6. Data Security

We implement:

• HTTPS encryption
• Regular security audits
• Minimal data retention policies

7. Children’s Privacy

Our services are not directed to children under 13. We do not knowingly collect data from children.

8. Your Rights

Depending on your location, you may have rights to:

• Access your data
• Request deletion
• Opt-out of analytics

9. Changes to This Policy

We may update this policy. Continued use constitutes acceptance of changes.

10. Contact Us

For privacy questions:
Email: support@calculator.ad