This online BAC calculator is good for estimating your BAC level, but your actual BAC will vary depending on a host of different factors, such as your hydration status, recent meals, fluid intake, kidney function, and much more. If you’re interested in buying a breathalyzer to get a more accurate estimation, I would highly suggest the model listed below.
0.00 – 0.03% Normal behavior, no impairment
0.03 – 0.06% Mild euphoria and impairment; decreased inhibitions
0.06 – 0.10% Buzzed, euphoric, increased impairment
0.10 – 0.20% Drunk, emotional swings, slurred speech, nausea, loss of reaction time and motor control
0.20 – 0.30% Confused, nauseated, poor mentation, blackout
0.30 – 0.40% Possibly unconscious, unarrousable, loss of bladder function, risk of death
Above 0.40% Unconscious, coma, impaired breathing, risk of death