How Does the EtG Calculator Work?
The Advanced EtG Calculator Pro uses scientific metabolic decay formulas to estimate the levels of Ethyl Glucuronide (EtG) in your urine. EtG is a direct metabolite of ethanol (alcohol) that stays in the body significantly longer than alcohol itself.
While a standard breathalyzer measures current intoxication, an EtG urine test looks for history of consumption. Our tool helps you understand:
- Estimated ng/mL levels based on your body weight and gender.
- The probability of detection (High, Moderate, or Low).
- Estimated clearance time to reach 0 ng/mL.
The "80-Hour" Rule Explained
Many people search for the "80-hour alcohol test," but does alcohol really stay in your system for 80 hours? While EtG can be detected up to 80 hours in cases of extreme chronic drinking, for most moderate instances, the detection window is typically between 24 to 48 hours. Our calculator provides a realistic estimation based on the number of drinks consumed.
Factors Affecting Your Result
Gender & Metabolism
Females typically eliminate EtG slightly slower than males due to differences in body water composition.
Body Weight
Body mass plays a crucial role. A higher weight often leads to a lower peak concentration of EtG per drink.
Amount Consumed
The calculation is exponential. Binge drinking significantly extends the half-life of EtG elimination.
Frequently Asked Questions (FAQ)
What is the cutoff level for an EtG test?
Most labs use a cutoff of 500 ng/mL to rule out incidental exposure (like mouthwash). However, stricter probation tests may use a 100 ng/mL cutoff.
Can drinking water help flush EtG?
Hydration can dilute urine, temporarily lowering the concentration of EtG (ng/mL), but it does not speed up the metabolic breakdown of the substance in your liver.