Estimate your Blood Alcohol Content using the Widmark formula.
Dit is slechts een educatieve schatting. Individuele resultaten variëren sterk. Rijd nooit na het drinken, ongeacht uw geschatte BAC.
1 standaard drankje = 14g alcohol (355 ml bier, 148 ml wijn, 44 ml sterke drank)
This calculator uses the Widmark formula to estimate your Blood Alcohol Content (BAC) based on your gender, body weight, number of standard drinks consumed, and time elapsed. The Widmark formula accounts for the different water content in male and female bodies, and subtracts a standard metabolism rate of 0.015% per hour to model how your body processes alcohol over time.
Widmark Formula
The most widely used BAC estimation method, accounting for gender-based body water differences.
Time-to-Sober Estimate
See approximately how long until your BAC returns to zero at the standard metabolism rate.
Impairment Levels
Color-coded BAC ranges with descriptions of typical impairment at each level.
Legal Limit Indicator
Quick check against the 0.08% legal driving limit used in most US states.
Calorie Calculator
Calculate daily calorie needs based on your stats and activity level
Body Fat Calculator
Estimate body fat percentage using the U.S. Navy method
BMR Calculator
Calculate your Basal Metabolic Rate with Mifflin-St Jeor and Harris-Benedict
BMI Calculator
Calculate your Body Mass Index and weight classification
Ideal Weight Calculator
Find your ideal body weight using Devine, Robinson, Miller, and Hamwi formulas
Pace Calculator
Calculate running pace, time, or distance for training and races