Terms of Service

Last Updated: December 2025

Please read these Terms of Service before using ETG Calculator.

What This Site Does

ETG Calculator (etg-calculator.org) provides free online tools to estimate ETG (ethyl glucuronide) detection times based on alcohol consumption. Our tools include:

ETG urine test calculators
Detection time charts
Educational resources about alcohol metabolism

These tools are provided for informational and educational purposes only.

Important Disclaimer

This is not medical or legal advice.

Our calculators provide estimates based on published research and general metabolism rates. However:

Individual results vary significantly. Metabolism differs based on genetics, liver health, age, medications, and many other factors.
No calculator can guarantee accuracy. Real-world results may differ from estimates.
Don't rely solely on these tools for decisions about alcohol testing, legal matters, or health concerns.

If you have questions about alcohol testing, consult a medical professional or qualified legal counsel.

Acceptance of Terms

By using this website, you agree to these Terms. If you don't agree, please don't use the site.

Appropriate Use

You agree to use ETG Calculator:

For personal, educational, or informational purposes
In compliance with all applicable laws
Without attempting to harm, disrupt, or abuse the service

You agree not to:

Use automated systems to access the site excessively
Attempt to reverse engineer or copy our tools
Use the site for any illegal purpose
Redistribute our content without permission

Limitation of Liability

To the maximum extent permitted by law:

We provide this service "as is" without warranties of any kind
We are not liable for any decisions you make based on our tools
We are not liable for any damages arising from your use of the site
We make no guarantees about the accuracy, completeness, or reliability of any calculations

You use this site at your own risk.

Intellectual Property

All content on this website—including text, graphics, logos, calculator logic, and design—is owned by ETG Calculator and protected by copyright.

You may:

Use our tools for personal purposes
Share links to our pages

You may not:

Copy or reproduce our calculators
Use our content for commercial purposes without permission