EtG Detection Calculator
Estimate how long ethyl glucuronide (EtG) may remain detectable in urine after drinking, with an honest range instead of a single fake-precise number.
Educational estimate — not a lab result
Calculator inputs
Results
Fill in the details on the left and select Calculate — your results will appear here.
Test Threshold Results
Modeled decline of urinary EtG over time. The shaded band reflects the published range of individual elimination rates, not measurement error.