How to Calculate Your ROI
The formula we use to build the ROI case — fully-loaded labour cost comparison, error-reduction value, and payback period — with worked examples from three industries.
The formula
Annual Labour Cost = (Base salary × 1.25 burden) × number of FTEs
OnlyBoring Annual Cost = Monthly package fee × 12
Net Annual Savings = Labour Cost − OnlyBoring Cost
Payback Period = Setup Fee ÷ Monthly Savings
The 1.25 burden multiplier accounts for payroll taxes, benefits, and overhead. For higher-cost roles or regions, we often use 1.35–1.5. We also add a turnover cost estimate — typically 30–50% of annual salary per replacement, multiplied by your average turnover rate.
Worked examples
Property Management (45 units)
Net annual savings
~$50,000/year
Payback period
~11 months
Freight Brokerage (35 employees)
Net annual savings
~$277,000/year
Payback period
~6 months
Manufacturing Distributor (80 employees)
Net annual savings
~$504,000/year
Payback period
~6 months
Beyond labour cost: hidden value
The direct labour comparison is the easiest to quantify, but often not the largest value driver. Consider also:
Typical metrics
40–60%
of fully-loaded employee cost
3–6 mo
typical payback period
90%+
accuracy on trained workflows