BAC Calculator Sep 24, 2024 • Criminal Defense Sharing is caring: Know Your Limits Know Your Rights Before You Drink and Drive FLUID OUNCES CONSUMED (Beer ~ 12 oz. Wine Glass ~ 4 oz. 1 Shot ~ 1.5 oz) YOUR WEIGHT (Lbs) ALCOHOL PERCENTAGE IN BEVERAGE (Beer ~ 4-4.5% Wine ~ 15-20% 1 Shot ~ 30-50%) HOURS CONSUMING DRINK Fluid Ounces Consumed Percent Alcohol Your Weight (Lbs) Hours Consuming Drink BAC Percentage: BAC Analysis: Calculate Your BAC % Sharing is caring: