๐บ Alcohol Metabolism Calculator
Estimate your blood alcohol concentration (BAC) and time to sober up based on drinks and body weight.
Drinks Consumed
Widmark Formula
BAC is estimated using the Widmark formula: BAC = Alcohol(g) / (Body Weight ร r ร 10)
r = 0.68 (male), 0.55 (female). Alcohol is metabolized at ~0.015% per hour.
BAC(%) = Alcohol(g) / (r ร Weight(kg) ร 10)
This calculator is for reference only. Actual BAC varies by individual. Never drink and drive.