The short answer
No formula determines what an injury claim is worth. Value depends on your medical bills and lost income, how serious and lasting the injury is, how well it is documented, your share of fault, and how much insurance is available. Online calculators and "multipliers" can't account for those facts.
What damages include
Economic damages
- Past and future medical expenses
- Lost wages and lost earning capacity
- Out-of-pocket costs such as transportation to treatment
- Property damage
Non-economic damages
- Pain and suffering
- Loss of a normal life, meaning activities you can no longer do
- Disfigurement
- Emotional distress
What moves the number
Injury severity and permanence
Fractures, surgery, permanent limitations, and scarring weigh far more than soft-tissue injuries that resolve in weeks.
Medical documentation
Prompt treatment, consistent follow-up, and clear physician opinions linking the injury to the crash support value. Gaps undermine it.
Your share of fault
Illinois reduces damages by your percentage of fault and bars recovery above 50% (735 ILCS 5/2-1116).
Available insurance
A collectible recovery is usually limited by the at-fault policy limits plus any underinsured motorist coverage. The Illinois minimum is $25,000 per person.
Venue and evidence
Where the case would be tried, how credible the witnesses are, and the strength of video or reconstruction evidence all affect risk on both sides.
About multipliers
You may read that pain and suffering equals medical bills times a multiplier. That's a negotiating shorthand some adjusters use, not a legal rule. Illinois juries are instructed to award an amount that fairly compensates the injury, and settlements reflect what a jury would likely do.Mistakes that reduce value
- Delaying medical care or skipping appointments
- Giving a recorded statement to the other driver's insurer
- Settling before treatment is finished
- Posting about the crash or your activities online
- Missing the two-year filing deadline (735 ILCS 5/13-202)
Primary sources
- 735 ILCS 5/2-1116: comparative fault
- 625 ILCS 5/7-203: minimum liability limits
- 735 ILCS 5/13-202: two-year personal injury limitation
This article is general information, not legal advice. Past results don't guarantee a similar outcome.