Last Updated: August 17, 2025

Introduction

At BMI Calculator, we are committed to protecting your privacy and ensuring the security of any information you may provide while using our website. This Privacy Policy explains how we collect, use, and protect your information when you visit our website and use our BMI calculator tool.

By using our website, you agree to the collection and use of information in accordance with this policy. If you do not agree with our policies and practices, please do not use our website.

Information We Collect

BMI Calculator Data

When you use our BMI calculator, you enter your height and weight information. Important: This data is processed entirely within your browser and is not transmitted to our servers, stored in our databases, or retained in any way. The calculations are performed using JavaScript on your device, ensuring your personal health information remains private.

Website Usage Information

Like most websites, we may automatically collect certain information about your visit, including:

  • Your IP address
  • Browser type and version
  • Operating system
  • Pages visited on our website
  • Time and date of your visit
  • Referring website (if any)

This information is collected through standard web server logs and is used solely for website analytics and improvement purposes.

Contact Form Information

If you contact us through our contact form or email, we may collect:

  • Your name
  • Email address
  • Subject of your inquiry
  • Message content

This information is used solely to respond to your inquiry and provide customer support.

How We Use Your Information

We use the information we collect for the following purposes:

  • BMI Calculations: To perform BMI calculations locally on your device (no data transmission)
  • Website Improvement: To analyze website usage and improve user experience
  • Customer Support: To respond to your inquiries and provide assistance
  • Legal Compliance: To comply with applicable laws and regulations

Data Storage and Security

BMI Data

Your BMI calculation data (height and weight) is never stored on our servers. All calculations are performed locally in your browser using JavaScript, and the data is automatically cleared when you refresh the page or navigate away from the calculator.

Contact Information

If you contact us via email or our contact form, we may retain your contact information and message content for customer service purposes. This information is stored securely and is not shared with third parties.

Security Measures

We implement appropriate technical and organizational security measures to protect against unauthorized access, alteration, disclosure, or destruction of your personal information. However, please note that no method of transmission over the internet is 100% secure.

Cookies and Tracking Technologies

Our website may use cookies and similar tracking technologies to enhance your browsing experience. These may include:

  • Essential Cookies: Required for basic website functionality
  • Analytics Cookies: Help us understand how visitors use our website
  • Preference Cookies: Remember your settings and preferences

You can control cookie settings through your browser preferences. However, disabling certain cookies may affect website functionality.

Third-Party Services

We may use third-party services for website analytics and improvement. These services may collect information about your use of our website. We do not share your personal BMI calculation data with any third parties.

Any third-party services we use are required to maintain appropriate privacy protections and use data only as specified in their respective privacy policies.

Children's Privacy

Our website and BMI calculator are designed for adults (18 years and older). We do not knowingly collect personal information from children under 18. If you are a parent or guardian and believe your child has provided us with personal information, please contact us immediately so we can remove such information.

International Users

Our website may be accessed from countries around the world. If you are visiting from outside your country of residence, please note that your information may be transferred to, stored, and processed in different countries. By using our website, you consent to such transfer.

Your Rights and Choices

You have the following rights regarding your personal information:

  • Access: Request information about the personal data we hold about you
  • Correction: Request correction of inaccurate personal information
  • Deletion: Request deletion of your personal information
  • Objection: Object to processing of your personal information
  • Portability: Request transfer of your personal information

To exercise these rights, please contact us using the information provided in our Contact page.

Changes to This Privacy Policy

We may update this Privacy Policy from time to time to reflect changes in our practices or applicable laws. We will notify users of any material changes by posting the new Privacy Policy on this page and updating the "Last Updated" date.

We encourage you to review this Privacy Policy periodically to stay informed about how we protect your information.

Medical Information Disclaimer

Please note that our BMI calculator is for informational purposes only and should not replace professional medical advice. We do not store or use your health information for any medical purposes. Always consult with qualified healthcare professionals for medical advice and health-related decisions.

Contact Information

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

We will respond to your privacy-related inquiries within a reasonable timeframe.