How many drinks does it take to reach the 0.08% BAC limit?
Quick Answer
This varies by body weight, gender, food intake, and metabolism. Generally, 2-3 standard drinks in one hour can put a 150-pound person near 0.08% BAC. There is no reliable formula — the only safe choice when driving is zero alcohol. Coffee and food do not lower BAC.
Explanation
This varies by body weight, gender, food intake, and metabolism. Generally, 2-3 standard drinks in one hour can put a 150-pound person near 0.08% BAC. There is no reliable formula — the only safe choice when driving is zero alcohol. Coffee and food do not lower BAC. Understanding this concept is essential for safe driving and will help you answer similar questions on the DMV written test.
Why This Matters on the DMV Test
Questions about Safe Driving are among the most common on the permit test. Knowing the correct answer helps you pass your exam and stay safe on the road. Most states require a score of 70–83% to pass.
Practice More Questions Like This
Take a free DMV practice test with real exam-style questions.
Start Practice Test