Disclaimer

The information and tools provided on ETG-Calculator.net are for educational purposes only.

Not Medical, Legal, or Testing Advice

This calculator is an educational tool. Its results are estimates, not medical advice, not legal advice, and not a guarantee of what any laboratory test will show. It does not measure blood alcohol level or impairment, so never use it to decide whether it is safe to drive or operate machinery.

Accuracy of Results

Individual EtG clearance varies with metabolism, liver function, hydration, and lab methodology. No online calculator can predict or guarantee the result of a certified laboratory test. While we aim for accurate estimates, we make no guarantees about the accuracy, completeness, or reliability of any calculation.

Not a Tool for Evading Testing

This site is not meant to help anyone mislead a testing program, and we do not offer ways to avoid detection. If you are in a monitoring program, follow its rules and ask your provider about your testing.

If You’re Concerned About Alcohol Use

If you are worried about your own or someone else’s drinking, the SAMHSA National Helpline in the US is free and open 24 hours a day at 1-800-662-4357.

External Links

This site may link to external websites for reference or further reading. We don’t control and aren’t responsible for the content, accuracy, or availability of those sites.

Advertising

This site may display ads served by third parties, including Google AdSense. These ads are not endorsements, and we aren’t responsible for the products, services, or claims made by advertisers.

Use at Your Own Risk

Use of this site and its calculator is at your own risk. See our Privacy Policy and Terms of Service for more on limitation of liability.