How is a car accident settlement calculated?

Attorneys typically use the multiplier method: add up your economic damages (medical bills, lost wages), then multiply by a factor of 1.5× to 10× based on injury severity to estimate pain and suffering. The total is then reduced by your percentage of fault under your state's comparative negligence rule.

Does my state's fault rule affect what I can recover?

Yes. Most states use modified comparative fault, which bars recovery if you are 50% or 51% or more at fault. Five jurisdictions (Alabama, DC, Maryland, North Carolina, Virginia) use pure contributory negligence — any fault on your part bars recovery entirely. Twelve no-fault states (FL, HI, KS, KY, MA, MI, MN, NJ, NY, ND, PA, UT) require you to exhaust PIP benefits and meet a serious-injury threshold before suing in tort.

Is property damage included in the settlement figure?

No — this calculator shows your personal injury settlement range only. Property damage (vehicle repair or replacement) is typically resolved through a separate property damage claim with the at-fault driver's insurer. We display it separately for reference.

Why does accident type affect the estimate?

Head-on and intersection collisions statistically produce more serious injuries and carry higher jury verdict averages than rear-end or sideswipe impacts at comparable medical damage figures. The calculator adjusts the multiplier range accordingly.

How accurate is this estimate?

This is a rough range based on common attorney formulas. Actual settlements vary widely depending on insurance policy limits, liability evidence, jurisdiction, the specific facts of the case, and negotiation. Use this as a starting point, not a guarantee. Consult a licensed personal injury attorney for an actual case evaluation.

California Car Accident Settlement Calculator

Estimate a personal injury settlement range under California's pure comparative negligence rule. Free, instant, no data stored.

How California's pure comparative negligence works

California is a pure comparative negligence state (Li v. Yellow Cab Co. of Cal., 13 Cal.3d 804 (1975)). You can recover damages even if you are up to 99% at fault, but your recovery is reduced by your percentage of fault. If your damages are $100,000 and you are 30% at fault, you recover $70,000.

California minimum liability limits are $15,000 per person / $30,000 per accident for bodily injury, and $5,000 for property damage (15/30/5). Because limits are low, uninsured/underinsured motorist (UM/UIM) coverage on your own policy is important — insurers must offer it, and you can reject it only in writing.

California is an at-fault (tort) state — there is no no-fault PIP requirement. You can pursue the at-fault driver's liability insurer directly, but the insurer will assert comparative fault whenever it can, and California's high cost of medical care and litigation means settlements vary widely by county (Los Angeles vs. a rural county, for example).

State where accident occurred

Accident Type

Injury Severity

Medical expenses to date ($)

Estimated future medical expenses ($)

Lost wages to date ($)

Estimated future lost wages ($)

Vehicle / property damage ($)

Shown separately — settled as a distinct property damage claim.

Your Share of Fault

Estimated Settlement Range

Personal Injury Range $73,500 – $105,000

Economic Damages $21,000

Multiplier Used 2.5x – 4x

Property Damage (separate) $8,000

State Fault Rule pure comparative

How this calculator works

The calculator uses the multiplier method, the most common approach attorneys use to estimate pain and suffering damages:

Economic damages = medical expenses (current + future) + lost wages (current + future). Property damage is excluded — it is resolved through a separate property damage claim.
Pain & suffering = economic damages × multiplier. The multiplier range is set by injury severity (1.5× for minor injuries, up to 10× for catastrophic) and adjusted upward for higher-impact accident types (head-on collisions carry a 0.75 bump; intersection and hit-and-run carry 0.25).
Total PI estimate = economic damages + pain & suffering, then reduced by your percentage of fault.
State fault rule determines the reduction. Pure comparative states (CA, NY, FL, etc.) reduce proportionally at any fault level. Modified comparative states bar recovery at 50% or 51% fault. Pure contributory states (AL, DC, MD, NC, VA) bar recovery entirely if you are any percent at fault.

Worked example

Rear-end collision in California. $12,000 medical bills, $5,000 lost wages, 0% fault, moderate injuries:

Economic damages: $17,000
Multiplier range (moderate, rear-end): 2.5× – 4.0×
Pain & suffering range: $42,500 – $68,000
Total estimate: $59,500 – $85,000
California is pure comparative; at 0% fault no reduction applies.

What this estimate does not include

Policy limits — California minimum liability is only 15/30/5, so the at-fault driver's coverage may cap your recovery regardless of damages.
Punitive damages — available only where the defendant acted with malice, oppression, or fraud (Cal. Civ. Code §3294).
Structured settlements, liens (Medicare/Medi-Cal subrogation), or attorney fees.
No-fault PIP thresholds — California is not a no-fault state, so no PIP threshold applies.

Frequently asked questions

How is a car accident settlement calculated?: Attorneys typically use the multiplier method: add up your economic damages (medical bills, lost wages), then multiply by a factor of 1.5× to 10× based on injury severity to estimate pain and suffering. The total is then reduced by your percentage of fault under your state's comparative negligence rule.
Does my state's fault rule affect what I can recover?: Yes. Most states use modified comparative fault, which bars recovery if you are 50% or 51% or more at fault. Five jurisdictions (Alabama, DC, Maryland, North Carolina, Virginia) use pure contributory negligence — any fault on your part bars recovery entirely. Twelve no-fault states (FL, HI, KS, KY, MA, MI, MN, NJ, NY, ND, PA, UT) require you to exhaust PIP benefits and meet a serious-injury threshold before suing in tort.
Is property damage included in the settlement figure?: No — this calculator shows your personal injury settlement range only. Property damage (vehicle repair or replacement) is typically resolved through a separate property damage claim with the at-fault driver's insurer. We display it separately for reference.
Why does accident type affect the estimate?: Head-on and intersection collisions statistically produce more serious injuries and carry higher jury verdict averages than rear-end or sideswipe impacts at comparable medical damage figures. The calculator adjusts the multiplier range accordingly.
How accurate is this estimate?: This is a rough range based on common attorney formulas. Actual settlements vary widely depending on insurance policy limits, liability evidence, jurisdiction, the specific facts of the case, and negotiation. Use this as a starting point, not a guarantee. Consult a licensed personal injury attorney for an actual case evaluation.