Workers' Comp PD Calculator

Combine and calculate with confidence.

Get Started

Accurate and easy to use.

Follows AMA Guides and California Laws

Accurate to Almaraz-Guzman and Kite case laws, and all California state laws.

Court-Ready Reporting

Renders a detailed report from doctor's WPI score through grouping and including FEC ranking all the way to corresponding entitlement.

Includes All Difficult Combination Rules

Musculo-skeletal regions, upper and lower extremities, Range of Motion (ROM) impairments, and more.

Simple Interface

Built-in error prevention and basic UI for ease of use.

Quick Facts

What is a ratings calculator?

In California workers' compensation, a ratings calculator is a tool used to estimate the level of permanent disability (PD) for an injured worker. The rating represents the degree to which a work-related injury affects the workers' ability to perform their jobs and impacts their future earning capacity. The disability rating is expressed as a percentage, with 100 percent meaning total disability.