Privacy Policy

At CalorieDeficitCalculator.co, we prioritize the privacy and security of our visitors' personal dimensions and data. This policy details what information we collect, how it is stored locally, and our compliance with international standards.

1. User Inputs & LocalStorage Caching

Our calculators utilize a zero-keyboard input system powered by sliders. Any dimensions selected (such as your weight, height, age, activity level, or body measurements) are stored exclusively inside your browser's LocalStorage cache. This sharing mechanism allows you to navigate between our six tools without re-typing. This biometric calculating state never leaves your device and is not saved on our centralized servers. You can clear all input data instantly by resetting your web browser cache.

2. Centralized Data Collection

We do not require user account registrations, emails, or biometric log files to use our core calculators. The only situations where centralized data is transmitted are:

• Secured Message Portal: If you voluntarily submit your name and email through our Contact Us form to ask questions or request partnerships.
• Anonymous Server Logs: Standard traffic statistics recorded by Firebase Hosting (such as approximate geolocations, browser types, and referral page counts) to protect server bandwidth and security.

3. Cookies & Affiliate Tracking

We use standard analytical web cookies and third-party advertising tracking codes (e.g. Amazon Associates). When you click an affiliate product box suggestion, standard cookies are set by the merchant to confirm referral commissions. You can disable cookie tracking through your browser security preferences at any time.

4. CCPA & GDPR Biometric Rights

Although our calculators process metabolic BMR and body fat calculations, we act strictly as a client-side calculator processor. Because your input metrics are cached purely in LocalStorage, we maintain no database link to delete or request. You hold absolute right and control to purge this data instantly by clearing your browser cache. If you have submitted your details via the contact form and wish to purge your email logs from our systems, simply notify us.

5. Revisions and Contacts

We reserve right to revise our technical tracking architectures periodically. If you require further clarification regarding our security standards, feel free to get in touch.