About ETG Calculator
Free, transparent, and privacy-first ETG detection time calculator. We help you understand alcohol metabolism without compromising your privacy.
Our Mission
We built ETG Calculator to provide free, science-based tools for understanding alcohol detection times. We believe everyone deserves access to accurate information—without paywalls, without data collection, and without judgment.
What We Offer
- Free ETG calculators with no hidden fees or limitations
- All calculations happen locally in your browser—your data never leaves your device
- Transparent formulas based on peer-reviewed research
- Interactive detection time charts for visual understanding
- Educational resources explaining ETG testing and metabolism
- No registration required—use our tools immediately
Contact Us
Have questions, feedback, or suggestions? We'd love to hear from you.