Calculation Program

To access the web-based calculation program, select WCCALC.

For a summary of the new Workers' Compensation Calculation Program, including enhancements and changes, select here.

While WCCALC is robust and has been designed to produce results that are consistent with the Workers’ Disability Compensation Act (WDCA) and Administrative Rules, it cannot encompass every nuance that is associated with the payment of workers’ compensation claims. Thus, it is the expectation of the WCA that the user have the appropriate knowledge of the WDCA to properly pay claims in accordance with statutory mandates and requirements.

For any questions regarding this program, please feel free to contact Tammy Ordiway using one of the following methods:

Email address: ordiwayt@michigan.gov
Phone Number: (517) 284-8969

If you would like to be informed through e-mail of new updates to the program, e-mail us at the address listed above and let us know.  We will notify you of any changes or enhancements to the program.