One of the most common questions people ask is: “Can alcohol still be detected on an ETG test after 52 hours?”
The answer depends on several factors:
General Detection Window
ETG (Ethyl Glucuronide) can usually be detected in urine for 48–80 hours after drinking.
For light drinking, detection may last closer to 48 hours.
For heavy or binge drinking, it may extend up to 72–80 hours or longer.
Factors That Influence Detection
Amount of alcohol consumed – More drinks = longer detection.
Your body weight & metabolism – A faster metabolism may shorten detection time.
Hydration & diet – Drinking water and eating healthy can support faster elimination.
Liver health – A strong liver processes alcohol more quickly.
After 52 Hours – What Are the Chances?
If you had a few drinks and your metabolism is average, there is a chance ETG may no longer be detectable.
If you had heavy alcohol intake, it’s still possible to test positive even after 52 hours.
Always remember: ETG is more sensitive than regular alcohol tests, which is why results vary.
👉 Use our ETG Calculator to estimate whether alcohol might still be detectable in your system after 52 hours.
Final Note:
There is no guaranteed way to know without testing, but calculators and healthy lifestyle choices can give you a clearer picture.
Thanks for sharing this topic! I was also worried about the 52-hour window. I used the calculator and it gave me a better idea of my detection time. Very helpful!
