Legal & Insurance Calculators
Settlement estimates, insurance costs, and other legal-adjacent calculators. Every tool here publishes the formula it uses, a worked example checked against the live calculation, and answers to the questions people actually ask — so you can see how the number was reached, not just what it is.
- Calculators
- 1
- Sections
- 1
- Formula shown
- Always
Personal Injury
1What these legal & insurance tools cover
What goes into a personal injury settlement estimate
Personal injury settlement estimates commonly start with economic damages: medical bills already incurred plus wages actually lost to the injury, added into one documented total. From there, a widely described approach called the multiplier method takes that economic-damages figure and multiplies it by a number, typically framed as ranging from about 1.5 for minor, fully-recovered injuries up to about 5 for severe or permanent ones, to stand in for pain and suffering.
The multiplier itself isn't a fixed number for a given injury type. Sources describing the method tie it to how clear-cut fault appears, whether an injury is confirmed by medical exams and imaging, how long recovery takes, and whether any effects are lasting or permanent. A short soft-tissue injury with a full recovery sits near the low end; a documented, permanent impairment sits toward the high end. That is why our settlement value estimator returns a range rather than a single dollar figure.
Why an online estimate isn't a case valuation
A multiplier-method calculation only sees the numbers entered into it. It cannot evaluate who was actually at fault, how strong the supporting evidence is, or what the at-fault party's insurance policy limits actually are — and an insurer generally won't pay beyond that limit no matter what a formula suggests. It also can't know which state's law applies, which matters because states differ on how shared fault reduces or bars a payout.
Most states apply some form of comparative negligence, reducing recovery by the claimant's own percentage of fault; a handful use contributory negligence, where even minor fault can eliminate recovery entirely. Court tendencies, negotiation dynamics, and case-specific facts add further variation no calculator can model. Anything produced by a tool in this category is background on a common estimation method, not a prediction of what a real claim will settle for, and not legal advice.
What this category currently covers
This category currently includes one tool: a settlement value estimator built around the multiplier method described above. It's aimed at people who want to understand how insurance adjusters commonly frame an opening pain-and-suffering figure during negotiation, not at replacing an attorney's case-specific evaluation. Anyone with an actual injury claim should treat any number here as a starting point for a conversation with a licensed personal injury attorney, not as an expected outcome.
Using the legal & insurance calculators
How is a personal injury settlement value estimated?
The most commonly described approach, called the multiplier method, adds up economic damages — mainly medical bills and lost wages — then multiplies that total by a number roughly between 1.5 and 5 depending on injury severity to estimate pain and suffering. The two figures are added together for an estimated range. It's a negotiating heuristic some insurance adjusters and attorneys reference, not a formula any insurer or court is required to follow.
Is an online settlement calculator legally binding or accurate?
No. An online settlement calculator is an informational estimate based on a publicly described formula, not a legal determination, and no insurer, defendant, or court is bound by its output. Actual settlements depend on facts a calculator can't evaluate, including liability evidence, jurisdiction-specific negligence rules, and insurance policy limits. Treat any result as a starting point for discussion with a licensed attorney, not an expected payout.
Does my state affect how a settlement is calculated?
Yes. States differ on how shared fault affects recovery: most reduce a payout by the claimant's own percentage of fault under comparative negligence, while a few use contributory negligence, which can bar recovery entirely if the claimant is found even slightly at fault. States also vary in damages caps for some case types. A generic multiplier-method estimate applies the same math regardless of location, so it can't reflect any of that.
Can insurance policy limits reduce an estimated settlement?
Yes. Even when a formula estimates a higher figure, an insurer generally won't pay more than the at-fault party's policy limit. If an estimate exceeds the available coverage, recovering the difference typically involves the at-fault party's personal assets, the claimant's own underinsured-motorist coverage where applicable, or other legal routes — all questions for an attorney, not a calculator.
Should I use a settlement calculator instead of talking to a lawyer?
No — a settlement calculator is a starting point for understanding one common estimation method, not a substitute for legal advice. It can't evaluate liability, read an actual insurance policy, or apply a specific state's negligence rules. Most personal injury attorneys review cases at no upfront cost since they typically work on contingency, so there's little downside to getting a case-specific opinion before relying on any calculator's number.
How do I know the results are right?
Every calculator publishes its formula in plain English and a worked example. That example is a test case: the build re-derives it against the live calculation and fails if the two disagree, so the number explained on the page is provably the number the tool produces.
Where do the figures come from?
Any value that is not pure arithmetic — a threshold, a rate, a conversion factor — is cited to its original source with a retrieval date. Rates change, so check the "last updated" date and the linked source for anything time-sensitive.