What is the BAC limit for a DUI in New Jersey?

On Behalf of | Jul 3, 2023 | DUI/DWI Defense |

Like most other states, New Jersey uses blood alcohol concentration measurements when investigating potential DUI cases.

Understanding the regulations that apply to drivers regarding intoxication can help New Jersey drivers make more informed choices on the road. Furthermore, people facing DUI charges can benefit from learning about the complexities of DUI offenses and their implications.

Blood alcohol concentration limits

For drivers over 21 years of age, 0.08% is the legal limit for blood alcohol concentration in New Jersey. This means anyone who tests with a BAC at or above that level on a breath or blood test could face a DUI charge. However, law enforcement can also arrest drivers who display signs of intoxication even if their alcohol levels are below the limit. Furthermore, DUI violations can apply to people who have not consumed alcohol but are under the influence of illegal drugs or certain prescribed medicines. Finally, there is a 0.01% BAC limit for young drivers under the legal drinking age of 21.

Number of drinks and BAC

It can be difficult for individual drivers to predict how many drinks might cause their BAC to exceed the legal limit. Beverages can vary widely in terms of alcohol concentration. Likewise, everyone’s body metabolizes alcohol differently, resulting in varying levels of intoxication. Smaller people who weigh less tend to reach a high BAC more quickly than larger individuals. For some, two light beers or glasses of wine can put them near or above the limit. In general, all people should limit their consumption if planning to drive later. Waiting for a few hours after drinking can also help lower BAC before getting behind the wheel.

Awareness of BAC levels and DUI laws can help New Jersey drivers make informed decisions, drink responsibly and avoid legal troubles.


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