DUI First Offense Fine Calculator

A first DUI in the US typically costs $10,000–$25,000 all-in when you factor in the fine, state penalty assessments, DUI education program, ignition interlock device, attorney fees, and insurance increases. California's penalty assessment system can make a $390 fine balloon to over $2,000 before other costs are added. Attorney fees alone often run $3,000–$10,000.

In most states, first-offense DUI is a misdemeanor that does not automatically result in jail time — a fine, probation, community service, and licence suspension are more common for first offenders with no aggravating factors. However, if the BAC is 0.15+ or above, there was a minor in the vehicle, or an accident occurred, jail time becomes much more likely.

A DUI conviction remains on your criminal record permanently unless you qualify for expungement. Most states allow expungement of first-offense DUI after a waiting period (typically 7–10 years with no reoffending). However, DMVs keep DUI convictions on driving records for 7–10 years in most states, and insurance companies look back 5–7 years when calculating premiums.