Oklahoma Ignition Interlock Cost Calculator 2026
State-specific DUI cost estimates for Oklahoma, including fines, attorney fees, SR-22 insurance, ignition interlock, and more.
Your Oklahoma DUI estimate will appear here
Answer the questions and press the button. You will get a low, typical and high figure, with each cost listed on its own line.
- Uses this state's own fines, suspension and interlock rules
- Market costs such as attorney fees are labelled as estimates
- Free, and nothing to sign up for
Oklahoma DUI FAQ
How much does a DUI cost in Oklahoma?
Attorney fees for a first-offense DUI in Oklahoma typically run $1,500 to $6,000 on our estimates, and the fine is $100 to $1,000 before court costs. Adding insurance, interlock, education, reinstatement and lost time from work, our calculator puts a typical first offense at about $17,549 (range $8,652 to $28,340) with its default answers; the median of our 50 state estimates is $17,615.
How long is your license suspended for a first DUI in Oklahoma?
A first-offense DUI conviction in Oklahoma carries a license suspension of 180 days. A hardship or restricted license may be available during this period.
Is an ignition interlock device required in Oklahoma for a first DUI?
Yes. Oklahoma requires an ignition interlock device for 6 months following a first DUI conviction.
How long is SR-22 insurance required after a DUI in Oklahoma?
Oklahoma requires SR-22 high-risk insurance filing for 3 years following a DUI conviction.
Can a DUI be expunged in Oklahoma?
Oklahoma allows DUI expungement under certain conditions, typically after a waiting period of 10 years following completion of your sentence.
Oklahoma DUI figures this calculator uses
- Ignition interlock, first offense
- 6 months
- Ignition interlock, second offense
- 12 months
- Ignition interlock, third offense
- 36 months
- Required for every offense
- Yes
- Typical monthly lease and monitoring (estimate)
- $100
Statutory figures were checked against Oklahoma law (primary source) and last verified May 2026. Typical ranges are market estimates, not law; see our methodology.
Worked example
With the calculator's default answers (offense number: First offense; number of vehicles you own: 1 vehicle):
| Cost | Typical |
|---|---|
| Installation Fee | $100 |
| Monthly Lease and Monitoring (6 months) | $600 |
| Calibration and Service Visits | $90 |
| Removal Fee | $75 |
| Estimated total (range $698 to $1,096) | $865 |
Change the answers in the calculator above to see your own estimate.
On our estimates, a typical first-offense DUI in Oklahoma comes to about $17,549, the 26th highest of the 50 states. The median of our 50 state estimates is $17,615. These come from the total-cost calculator with its default answers, not from a national survey.
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