Orange County’s Recognized Leader in Dui Defense
Top Rated. Well Respected
But don’t just take our word for it.
Life Time Achievement Award For DUI Defense
Regent Of NCDD
California State Bar
Board Certification DUI Defense
Dean’s Award National College for DUI Defense
Founding Members Award (NCDD)
Calculate Your Bac
(1) This guide below shows, for a given individual, the DMV’s best guess as to what the breath test results would be for a given amount of drinking. There are so many variables in the formula used to calculate breath test results based upon weight and number of drinks consumed that it has limited utility as a way to precisely determine an individual’s breath alcohol concentration.
(2) One drink=1 ounce of 80 proof spirits; 3 ounce glass of wine; or 8 ounce glass of 5% beer.
Blood Alcohol Concentration Chart for Males (1)
(Alcohol % in bloodstream for weight (lbs) and number of drinks)
| NUMBER OF drinks consumed per hour 2 | |||||||||
| Weight | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| 100 | .04 | .08 | .11 | .15 | .19 | .23 | .26 | .30 | .34 |
| 120 | .03 | .06 | .09 | .12 | .16 | .19 | .22 | .25 | .28 |
| 140 | .03 | .05 | .08 | .11 | .13 | .16 | .19 | .21 | .24 |
| 160 | .02 | .05 | .07 | .09 | .12 | .14 | .16 | .19 | .21 |
| 180 | .02 | .04 | .06 | .08 | .11 | .13 | .15 | .17 | .19 |
| 200 | .02 | .04 | .06 | .08 | .09 | .11 | .13 | .15 | .17 |
| 220 | .02 | .03 | .05 | .07 | .09 | .10 | .12 | .14 | .15 |
| 240 | .02 | .03 | .05 | .06 | .08 | .09 | .11 | .13 | .14 |
Blood Alcohol Concentration Chart for Females (1)
(Alcohol % in bloodstream for weight (lbs) and number of drinks)
| NUMBER OF drinks consumed per hour 2 | |||||||||
| Weight | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| 100 | .05 | .09 | .14 | .18 | .23 | .27 | .32 | .36 | .41 |
| 120 | .03 | .08 | .11 | .15 | .19 | .23 | .27 | .30 | .34 |
| 140 | .03 | .07 | .10 | .13 | .16 | .19 | .23 | .26 | .29 |
| 160 | .03 | .06 | .09 | .11 | .14 | .17 | .20 | .23 | .26 |
| 180 | .03 | .05 | .08 | .10 | .13 | .15 | .18 | .20 | .23 |
| 200 | .02 | .05 | .07 | .09 | .11 | .14 | .16 | .18 | .20 |
| 220 | .02 | .04 | .06 | .08 | .10 | .12 | .14 | .17 | .19 |
| 240 | .02 | .04 | .06 | .08 | .09 | .11 | .13 | .15 | .17 |
What You Must Know Now
What Will Happen in Court
DUI Drugs
DUI Defenses That Work
How to Choose a DUI Lawyer
Learn How to Save Your Driver’s License
DUI Charges
DUI Penalties
Consequences for Professionals
