What is a BAC Calculator?
A BAC calculator tells you how drunk you might be. BAC means "Blood Alcohol Content." It shows how much alcohol is in your blood.
The calculator looks at:
- How many drinks you had
- How strong your drinks were
- How long you've been drinking
- How much you weigh
- If you're a man or woman
How Our BAC Calculator Works
Our calculator helps you:
- Find out how drunk you might be right now
- See how long until the alcohol leaves your body
- Learn what might happen at your BAC level
- Make better choices about driving
We use math that scientists trust. But remember - this is just a guess. It's not perfect like real police tools.
Legal BAC Limits
In most US states, 0.08% BAC is the legal limit for driving. If you're above this, you can get arrested.
- Utah: 0.05% (stricter than other states)
- Truck drivers: 0.04% limit
- Under 21: 0.02% or even 0% in most states
Under any of these limits, alcohol hurts your driving. You start getting worse at driving with your very first drink. That's why the punishment for drunk driving can be very serious - jail time, big fines, and losing your license.
Our Goal
We want to help people avoid alcohol problems. We give you facts about drinking so you can make smart choices.
Safe drinking isn't just about staying under the legal limit. It's about knowing how alcohol affects YOU and making choices that keep everyone safe. The sad facts about drunk driving deaths shows why these choices are so important.
Use our BAC calculator along with other smart choices like:
- Planning how to get home safely
- Delaying your drinks
- Watching out for your friends