Blood Alcohol Calculator
Estimate your blood alcohol content (BAC) based on drinks consumed, body weight, gender, and time. Note: This is an estimate only.
Your Information
Drinks Consumed
hours
hours
Estimated Current BAC
0.044%
Minimal
Peak BAC
0.059%
Standard Drinks
2.0
Time Until Sober
2.9 hrs
Time Until Legal
0.0 hrs
Current Effects
Slight relaxation, mild mood elevation
Below legal driving limit
Warning: This is an estimate only. Many factors affect BAC including food intake, medication, and individual metabolism. Never drink and drive.