The blood alcohol level chart below shows what the BAC limit is in every state — including the legal limit for DUI per se offenses as well as the zero tolerance limit. ... Ohio.08 .02 .17 ...

In other words, a BAC level of 0.05 means the person’s blood is 0.05% alcohol by volume. The following charts show different blood alcohol levels based on sex, weight, and number of drinks.

A blood alcohol level chart can be a useful tool when your plans include drinking. Even if you don’t feel impaired, the chart can show you what subtle effects might be happening.

COLUMBUS, Ohio (WCMH) — Researchers say it’s a known fact that alcohol increases aggressive behavior and numbs pain, ... He said they were all around the .01% blood alcohol level.