Privacy Policy

Information We Collect

Personal Information

When you use our calculators or contact us, we may collect certain information, including:

• Name
• Email address
• Message content
• Any other information you voluntarily provide

Calculator Usage Data

When you use our calculator tools, we may automatically collect certain information about your usage, including:

• Web browser type and version
• IP address
• Time zone setting
• Browser plug-in types and versions
• Operating system and platform
• Calculator tools used and frequency of use

How We Use Your Information

We use the information we collect to:

• Provide and improve our calculator tools and utilities
• Respond to your inquiries and provide support
• Analyze calculator usage to enhance functionality
• Ensure our tools work properly across different devices
• Comply with legal obligations

Information Sharing

We do not sell, trade, or otherwise transfer your personal information to third parties except in the following circumstances:

• Service Providers: We may share information with trusted third-party service providers who help us maintain and improve our calculator tools
• Legal Requirements: We may disclose information when required by law or to protect our rights, property, or safety
• Business Transfers: Information may be transferred in connection with a merger, acquisition, or sale of assets

Data Processing and Storage

Client-Side Processing: All calculator operations are performed locally in your browser. Your calculation data is not transmitted to our servers or stored remotely.

Privacy-First Design: Our calculators are designed with privacy in mind - your inputs, calculations, and results remain on your device and are automatically cleared when you close the browser.

Data Security

Since our calculators process data locally in your browser, your calculation data never leaves your device. We implement appropriate technical measures to protect any information that may be collected through website analytics, but your actual calculator usage data remains private and secure on your device.

Data Retention

Calculator data is not retained on our servers. Any website analytics data we collect is retained only for as long as necessary to improve our services, typically no longer than 24 months, unless required by law.

Your Rights

Depending on your location, you may have certain rights regarding your personal information, including:

• The right to access your personal information
• The right to correct or update your information
• The right to delete your information
• The right to restrict processing of your information
• The right to data portability
• The right to object to processing

To exercise these rights, please contact us using the information provided below.

Third-Party Services

Our calculator tools may reference or link to third-party resources for additional information. We are not responsible for the privacy practices of these external sites. We encourage you to review their privacy policies.

Children's Privacy

Our calculator tools can be used by students and children for educational purposes. We do not knowingly collect personal information from children under 13. Since calculations are processed locally, children can safely use our tools without data collection concerns.

Changes to This Policy

We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated revision date. We encourage you to review this policy periodically.

Contact Information

If you have any questions about this Privacy Policy or our calculator tools, please contact us: