Workers' Compensation Settlement Calculator — By State

Before workers' compensation existed, an injured worker had to sue and prove employer negligence, and employers had strong defences. Many workers recovered nothing at all; a few recovered very large amounts. It was slow, adversarial and unpredictable for both sides.

The compensation systems adopted through the early twentieth century traded certainty for ceiling. Benefits are paid regardless of fault, quickly and without litigation — and they are capped, scheduled, and exclude pain and suffering.

That is why the calculation looks mechanical compared with a personal injury claim. Benefit amounts derive from statutory formulas and schedules rather than from argument about what an injury was worth.

The important exception is a third-party claim. If someone other than your employer caused the injury — a defective machine, a negligent driver, a contractor on site — you may have a separate action against them, and that claim is an ordinary liability case which does include pain and suffering. Comp and third-party claims can run in parallel, though the comp insurer usually has a lien against the third-party recovery.

The impairment rating is usually the most consequential figure in a comp claim, and it is assigned by a physician rather than negotiated directly.

It is normally determined at maximum medical improvement — the point where the condition has stabilised and further recovery is not expected. Ratings before that point are provisional, which is why settlement discussions typically wait.

Most states use a published edition of the AMA Guides to the Evaluation of Permanent Impairment, though which edition applies varies by state and materially changes some ratings. A few states use their own schedules.

Because the rating drives the money, it is commonly disputed. An independent medical examination arranged by the insurer frequently produces a lower rating than the treating physician's. Where they diverge, the difference is negotiated or decided by the state board.

The practical point is that the rating is evidence, not arithmetic. Consistent documentation of functional limitation supports it; gaps in treatment undermine it.

Workers' compensation is state law, and the differences are not marginal. Maximum weekly benefit rates, the number of weeks assigned to each body part, whether ratings use the AMA Guides and which edition, waiting periods, and whether you may choose your own doctor all vary.

The same injury with the same wage can produce settlements differing by a factor of two or more between states. Any national estimate — including this one — is therefore approximate by construction.

Two procedural points matter everywhere. Report the injury promptly, because most states impose short reporting deadlines and late notice is a common reason claims are denied. And attend scheduled medical appointments, since missed appointments are read as evidence the injury is not serious.

Where a claim is denied, disputed on rating, involves permanent disability, or where a third party may share responsibility, this stops being a calculator question. Comp attorneys generally work on contingency at rates set by state law, often lower than personal injury rates.