If I had a few beers with dinner last night, would it affect blowing into a breathalyzer today?

It has been known to happen. I’m no expert on the subject, but I have heard more than once, about people getting a fine when they had not had anything to drink that day.

Then again, where I live I have also seen cops pushing a parked car on to yellow lines to give it a ticket, maybe they faked the test.

It should be out of your system, but I don’t know how sensitive those machines are. The only way you’ll know is to try.

no.

Well it might depend on what sort of beer and the volume of each glass. Some belgian beers (Duval for example) are particularly strong and four pints of that would take your system longer to get rid of than four 250ml bottles of Becks.

Eating food and drinking beer will normally absorb most of the alcohol in the beer. drinking alcohol on an empty stomach is what intoxicates a person.

Most drunk drivers are required to stay in jail 18 hours. this gives the alcohol in their body, time to dissipate.

You should have no problem.

Generally you should follow the rule of 1 alcoholic drink per hour. It takes the body approximately 1 hour to process the alcohol in one 12oz beer, 5oz of wine or one 1½ oz shot of 80 proof liquor. Everyone is different and can be affected differently by alcohol consumption. The breathalyzer analyzes the BAC (blood alcohol content). BAC is a percentage representing parts of alcohol to 10,000 parts of other blood components. A BAC of 0.05% BAC means 5 parts alcohol to 10,000 parts of blood components. BUT here is a little something to consider: A person that weighs 180 lbs may have a BAC of .06% after three drinks but a person weighing 100lbs may have a BAC of .11%...The Navy drills this into our heads…Every year we sit through Alcohol deglamorization classes and “Right Spirit” and a slew of other courses…

No.
My husband had one of those for a while. You just can’t drive while intoxicated, you won’t still be affected the next day.

No. It’s a zero order elimination effect.

your body metabolized that low amount of alcohol a long time ago buddy, you’re fine lol

That seems like it would be very unlikely. Blood Acohol Content is made up of a bunch of factors, such as the ones listed in this article. But you are almost certainly fine at this point.