In addition to the positive effect on workers' well-being, health and safety interventions on construction sites can often result in cost savings for owners and contractors. This free, open access, web-based calculator can help owners, contractors and workers compute the financial return on an investment (ROI) in a health and safety intervention.

Funding for this online calculator was provided by the National Institute for Occupational Safety and Health (NIOSH) under Cooperative Agreement No. OH009762 and previously by NIOSH cooperative agreement OH008307.

The calculator was produced by CPWR - The Center for Construction Research & Training.

Please visit our sister site, cpwrconstructionsolutions.org