After three beers. How long does it take to pass a breathalyzer?

That depends on the BrAC unit used and your personal metabolism. A good average of time to BAC=0 from three beers would be 4 hours to as much as 5. Of course most BrAC units don't register to "0" usually between .02-.04.

Could I pass a breathalyzer after drinking three beers in 10 hours?

Could I pass a breathalyzer after drinking three beers in 10 hours?


If you mean pass 10 hours after drinking 3 beers then absolutely, assuming these are 12 oz 5% beers.

What exactly is your drinking problem, I see several posts all hoping to pass some test. Can you not, stop drinking even though you are ordered to?

I agree. It's not worth the risk. Thank you.