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Calcimator

Disability Rating Value Calculator

Convert impairment rating to settlement value based on lost earning capacity.

About this calculator

This calculator converts a whole person impairment percentage — the kind of rating a physician assigns under an AMA Guides-style evaluation — into an illustrative settlement value based on projected lost earning capacity, rather than by looking up a fixed dollar-per-percentage-point schedule. It multiplies pre-injury annual earnings by the impairment percentage to get an annual earnings loss, then sums that annual loss over every remaining work year from the current age to the expected retirement age, discounting each future year back to present value at the discount rate you set — the same present-value approach used broadly in economic damages calculations. A state adjustment multiplier is applied on top to let the figure be scaled up or down for a specific jurisdiction's own valuation conventions.

It's important to understand what this model deliberately does NOT do: it does not reproduce any specific state workers' compensation schedule, the VA disability rating table, or a specific edition of the AMA Guides' impairment-to-value conversion — those systems differ enormously from one another and from this earning-capacity approach, and many (workers' comp scheduled-loss awards in particular) pay a fixed amount per body part or percentage point that has no direct relationship to the injured worker's actual earnings. This calculator's earning-capacity method is one illustrative, income-based way to think about impairment value; it should be treated as a planning discussion tool, not a substitute for your specific program's actual rating table or a qualified attorney's assessment.

Inputs

%
$
%

Results

Estimated Settlement Value

$178,688.56

≈ 12 used cars

PV Lost Earnings

$178,688.56

≈ 12 used cars

Annual Impairment Value$9,750.00
Per Percentage Point$11,912.57
Remaining Work Years27 years
How to Use This Calculator
  1. Enter the Whole Person Impairment % from a medical evaluation (commonly an AMA Guides-based rating).
  2. Enter Pre-Injury Annual Earnings, Current Age, and Expected Retirement Age to project lost earning capacity.
  3. Set a Discount Rate to bring future lost income back to present value, and a State Adjustment Multiplier if your jurisdiction scales impairment values.
  4. Review Estimated Settlement Value and PV Lost Earnings as an illustrative, earning-capacity-based estimate — not a substitute for your jurisdiction's actual rating schedule or a formal evaluation.
  5. Every disability rating and settlement-value system (VA, individual state workers' compensation schedules, AMA Guides editions, private disability insurance) values a given impairment percentage differently — treat this figure as a structural starting point for discussion, not an authoritative number.

How the result changes with Expected Retirement Age

Expected Retirement AgeEstimated Settlement ValuePV Lost Earnings
53$103,690.81$103,690.81
61$150,296.49$150,296.49
70$191,104.30$191,104.30
77$216,130.55$216,130.55

What each input means

Whole Person Impairment %
AMA whole person impairment rating percentage.
Pre-Injury Annual Earnings
Annual earnings before the injury.
Current Age
Your current age.
Expected Retirement Age
Expected retirement age for earning capacity calculation.
Discount Rate
Discount rate for present value calculation.
State Adjustment Multiplier
State-specific multiplier for impairment values.

How this is calculated

Worked example, using the default values

  1. Identify Input Parameters
    6 parameters
    Whole Person Impairment % = 15, Pre-Injury Annual Earnings = 65000, Current Age = 40, Expected Retirement Age = 67, Discount Rate = 3, State Adjustment Multiplier = 1 = 6 input(s) provided
  2. Calculate Estimated Settlement Value
    Estimated Settlement Value
    178688.56 = $178,688.56
  3. Calculate PV Lost Earnings
    PV Lost Earnings
    178688.56 = $178,688.56
  4. Calculate Annual Impairment Value
    Annual Impairment Value
    9750 = $9,750
  5. Calculate Per Percentage Point
    Per Percentage Point
    11912.57 = $11,912.57

Engine last updated . Checked against 1 independently-derived test — how we verify calculators. Built by Paul Gunder, a software engineer, not a licensed financial, medical, or legal professional.

Frequently Asked Questions

Does this calculator use the VA disability rating table or a specific state's workers' comp schedule?

No. It uses an income-based, present-value-of-lost-earnings model, which is conceptually different from both the VA's compensation table (a fixed monthly payment per percentage rating, independent of your actual earnings) and most state workers' compensation scheduled-loss systems (a fixed dollar or weeks-of-pay award per body part or percentage point). Treat this figure as one illustrative estimation approach, not a stand-in for your specific program's official table.

Why does a longer time until retirement increase the estimated value so much?

The model sums the annual earnings loss over every remaining work year before discounting, so more remaining years directly means more years of loss being added into the total. A worker with 30 years left before retirement has substantially more total projected lost earning capacity than a worker with 5 years left, even at an identical impairment percentage and salary.

What does the Discount Rate actually do?

It converts future years of lost earnings into their present-day dollar value, reflecting that a dollar of lost income 20 years from now is worth less today than a dollar lost next year — the same logic used in structured settlement and economic damages calculations generally. Raising the discount rate shrinks today's dollar value of that same future income stream.

What is the State Adjustment Multiplier for, and where does the default of 1.0 come from?

It's a scaling factor left at the calculator user's discretion to approximate how a specific jurisdiction's valuation conventions might scale a given impairment differently from this model's raw earning-capacity math — a default of 1.0 applies no adjustment. It is not derived from any specific state's actual scheduled-loss multiplier table, since those vary by state and by body part.

Is the AMA whole person impairment percentage the same number used in every disability system?

No — even where a whole person impairment percentage from an AMA Guides evaluation is the STARTING input, different programs convert that same percentage into very different dollar or benefit outcomes: VA disability compensation, individual state workers' comp schedules, and private long-term disability policies each apply their own separate formula or table to the same underlying percentage.

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