Comparative Fault Reduction Calculator
Educational estimate only. Use verified records and policy documents for real claim valuation.
Need A Deeper Estimate?
Use the full calculator below for expanded inputs and a more detailed range breakdown.
Car Accident Payout Calculator
Fill in what you know. Leave blank what you don't. Results update automatically.
Your estimate will appear here
Fill in the fields on the left and click Calculate to see your low, mid, and high settlement range with a full breakdown.
Your Estimated Settlement Range
Based on your inputs — illustrative estimate only
How This Was Calculated
| Medical Expenses (Current) | $0 |
| Future Medical Expenses | $0 |
| Lost Wages | $0 |
| Future Lost Income | $0 |
| Property Damage | $0 |
| Economic Damages Subtotal | $0 |
| Pain & Suffering (Low est.) | $0 |
| Pain & Suffering (High est.) | $0 |
| Surgery Uplift Applied | + |
| Permanent Injury Uplift | + |
| Fault Reduction Applied | — |
| Policy Limit Cap Applied | $0 |
Want a professional evaluation of your specific case?
Get a Free Case ReviewComparative Fault Settlement Calculator
Estimate how your payout changes as fault percentage increases under different negligence rules.
How Comparative Fault Changes Your Settlement
Comparative fault (also called comparative negligence) is the legal rule that reduces your settlement by the percentage of the crash you are found responsible for. Most states follow either pure comparative fault (you can recover even at 99% fault, though recovery is reduced) or modified comparative fault (recovery is barred if you are 50% or 51% at fault, depending on the state). A handful of states still use contributory negligence, which bars recovery at any fault level.
The practical impact is significant: a $60,000 gross claim reduced by 25% comparative fault yields $45,000. The same claim at 40% fault yields $36,000. At 51% fault in a modified comparative fault state, recovery may be zero. Understanding which rule applies in your state is as important as understanding the value of your claim.
States By Fault Rule
- Pure comparative fault (reduce, never bar): California, Florida, New York, Alaska, Arizona, Kentucky, Louisiana, Mississippi, Missouri, New Mexico, Rhode Island, Washington
- Modified comparative fault — 51% bar: Texas, Illinois, Colorado, Georgia, Idaho, Maine, Nebraska, North Dakota, Oregon, South Carolina, Tennessee, Utah, Vermont, West Virginia, Wyoming
- Modified comparative fault — 50% bar: Arkansas, Connecticut, Delaware, Hawaii, Indiana, Iowa, Massachusetts, Michigan, Minnesota, Montana, Nevada, New Hampshire, New Jersey, Ohio, Oklahoma, Pennsylvania, Wisconsin
- Pure contributory negligence (any fault bars recovery): Alabama, Maryland, North Carolina, Virginia, Washington D.C.
Example: How Fault Percentage Affects Net Recovery
| Your Fault % | Gross Claim $60,000 | Net Recovery |
|---|---|---|
| 0% | $60,000 | $60,000 |
| 20% | $60,000 | $48,000 |
| 40% | $60,000 | $36,000 |
| 51% (modified CF state) | $60,000 | $0 (barred) |
Related Calculators And Guides
- Car Accident Settlement Calculator
- Pain And Suffering Calculator
- State Settlement Guides
- Injury Settlement Guides
- Accident Type Settlement Guides
- Policy Limits Settlement Calculator
- Comparative Fault Settlement Calculator
Frequently Asked Questions
How accurate is this calculator?
This calculator provides an educational range, not a guaranteed payout. Final value depends on evidence quality, liability, treatment records, and available coverage.
What inputs matter most?
Medical treatment documentation, lost income evidence, fault percentage, and policy limits usually drive the largest estimate swings.
Does state law change the result?
Yes. Comparative fault rules, no-fault thresholds, damages caps, and deadlines can materially change potential recovery.
Should I use this before accepting an offer?
Yes. Compare insurer offers against your documented damages and coverage limits before deciding whether to settle.
Can I use this without a lawyer?
Yes for planning, but serious injuries or disputed liability cases usually benefit from legal review before final decisions.