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Preview of Injury Claim Calculator

Injury Claim Calculator by Lempu

Free personal injury settlement calculator for US and UK. Select your state, injury type and accident details, enter medical bills and lost wages, adjust fault percentage and get an itemized estimate with min-max range. Built by Lempu.

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injury claim calculatorPersonal Injury Settlement Calculator
About this extension
This extension gives you instant access to a personal injury settlement calculator that covers both the United States and the United Kingdom. Developed by Lempu, it is designed for anyone who wants to understand what their accident claim might be worth before speaking with a lawyer.

You start by selecting your country, state or region, accident type and injury category. The tool includes a wide range of injury options from minor soft tissue damage and whiplash through to fractures, brain injuries, spinal cord damage, amputation and permanent disability. If you select a UK whiplash case in England or Wales, the calculator switches to the Official Injury Claim tariff bands automatically. This level of detail helps the settlement calculator for personal injury cases return results that reflect real jurisdiction-specific patterns rather than generic national averages.

On the financial side, you enter your medical bills, lost wages and any other out-of-pocket expenses. A fault percentage slider lets you see how shared responsibility affects your recovery, which matters in states that follow comparative or contributory negligence rules. After you hit calculate, the tool shows a full breakdown including medical costs, lost income, additional damages and general damages for pain and suffering. You also get an estimated midpoint alongside a minimum and maximum range so you can see the realistic spread of how personal injury claims tend to settle.

The extension works as a personal injury claim calculator that sends your inputs to Lempu's server-side engine for processing. Nothing is stored after the calculation completes. Client-side validation, rate limiting and response checks are built in to keep everything running smoothly.

Think of this claim calculator for personal injury as a research tool rather than legal advice. It gives you a solid starting point, but every case has details that only a qualified attorney can properly weigh. For deeper resources including guides by state, injury breakdowns, statute of limitations data and more calculators, head over to Lempu.com.
Developer comments
This extension performs all calculations locally and does not collect, send or store any user data.
All processing is handled entirely within the popup without transferring any information to external servers.
No tracking, analytics or remote data storage is used.
The tool only generates a client-side estimate based on user inputs and the calculation formulas included in the extension package.
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Optional permissions:

  • Access your data for lempu.com
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Version
1.1.0
Size
55.85 KB
Last updated
11 days ago (Mar 25, 2026)
Related Categories
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License
All Rights Reserved
Version History
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Tags
  • google
  • privacy
  • search
  • social media
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