If you’ve been charged with a DUI in Orange County and someone starts throwing around big restitution numbers, your first reaction is usually:
“How did they even get that number?”
I recently handled a case in Harbor Justice Center where the initial restitution demand was about $57,000.
By the time we were done breaking it down properly, the actual number was closer to $7,000.
This is a perfect dui restitution calculation example of how these numbers actually work—and how they can go very wrong if nobody checks the math.

Where the $57,000 Came From
At the beginning of the case, the number being discussed included:
- Property damage
- Insurance estimates
- Various assumptions
- And numbers that were never clearly verified
This is common.
In many DUI cases, especially in Orange County, the first number you hear is not the real number—it’s just a starting point.
Step 1: Identify the Actual Loss
In this case, once we got the documentation, the real property damage looked like this:
- Vehicle value (ACV): $21,131
- Taxes and fees: about $2,100
Total actual damage: $23,293.65
That’s the first key step in any dui restitution calculation example:
👉 Start with the real, documented loss—not guesses.
Step 2: Identify What Insurance Already Paid
This is where things start to shift.
The insurance company had already paid:
- Over $16,000 to the victim’s insurance company
- Additional payments directly to the victims
Total paid under the policy: $19,512.85
This is critical.
A proper dui restitution calculation example must account for payments already made on your behalf.
Step 3: Subtract the Payments
Now the math becomes simple:
- Total damage: $23,293.65
- Minus insurance payments: $19,512.85
Remaining balance: $3,780.80
That’s a huge drop from where things started.
This is where many cases go wrong—because nobody clearly presents this step to the court.
Step 4: Add Statutory Interest
Here’s the part that surprises almost everyone.
In California, restitution can accrue 10% simple interest per year from the date of loss.
That means even after the principal is reduced, the number can grow over time.
In this case, after calculating interest properly:
- Interest before insurance payment
- Interest after payment on the remaining balance
The final total came out to approximately:
👉 $7,300
Why This Matters
Without a proper breakdown, the case could have stayed at:
- $57,000
- Or $23,000
- Or some other inflated number
Instead, by walking through a real dui restitution calculation example, we were able to:
- Identify the correct loss
- Credit insurance payments
- Apply interest properly
- And arrive at a number that actually made sense
Where Most People Get Burned
Here are the biggest mistakes I see:
1. Accepting the first number
That number is often wrong or incomplete.
2. Ignoring insurance payments
If it was paid, it needs to be accounted for.
3. Not understanding interest
10% adds up quickly over time.
4. Letting the court guess
If you don’t present the math clearly, the court will rely on whatever is in front of them.
Bottom Line
This dui restitution calculation example shows one thing clearly:
👉 The number you hear at the beginning is almost never the number at the end.
If you’re dealing with a DUI case in Orange County and restitution is involved, the key is to slow everything down and force the numbers to be broken out step by step.
That’s how you go from confusion… to something manageable.
If you’re in this situation, don’t panic when you hear a big number. Most of the time, it just means nobody has done the math yet.
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