DO NOT DRIVE BASED ON THESE RESULTS. This BAC calculator provides an estimate only. By using this calculator you accept full legal responsibility for your actions and release this site from all liability.
Drunk Calculator

Estimate BAC from drinks, ABV, and time

Breathalyzers See how drunk you actually are

BACtrack S80

BACtrack S80

Most accurateView →
BACtrack C6

BACtrack C6

Keychain + appView →
BACtrack C8

BACtrack C8

Phone appView →
BACtrack Go

BACtrack Go

Budget pickView →

BuzzBallz BAC Calculator

Estimate your BAC from BuzzBallz. Each BuzzBallz is 6.8 oz (200 ml) at 15% ABV, but are commonly being downsized to 6.3 oz (187 ml) - about two standard drinks.