Transparent calculation
How the estimate is calculated
- Enter known direct and immediate cost amounts.
- Multiply investigation hours by the selected hourly cost.
- Multiply productivity hours by the selected hourly value.
- Add the entered and documented cost subtotals.
- Apply the selected multiplier to estimate other indirect costs.
- Add documented and modeled amounts for the final planning estimate.
Precision
Monetary calculations use integer cents
Every entered monetary component is converted to cents before totals are calculated. This prevents binary floating-point artifacts from creating inconsistent displayed subtotals.
Hour-based costs and multiplier results are rounded to the nearest cent before they enter later subtotals.
Direct and indirect cost classifications
Cost classification can vary by accounting, insurance, and organizational practice. This tool groups the specifically entered cash amounts into an entered-cost subtotal and separately displays calculated investigation and productivity costs.
Review the final classification with finance, insurance, legal, and safety professionals before relying on it for formal reporting.
Selecting an indirect-cost multiplier
Indirect costs can include disruption, scheduling, training, administration, reputational effects, and amounts not yet documented. The appropriate multiplier depends on the incident and the employer’s circumstances.
Record the source, owner, approval date, and reason for the selected assumption. Recalculate when better information becomes available.
Important limitation
This calculator is not the OSHA Safety Pays program, an OSHA-required formula, an insurance valuation, an accounting opinion, a legal estimate, a workers’ compensation determination, or a compliance assessment. Actual costs may include omitted, delayed, disputed, confidential, or jurisdiction-specific amounts.