WMS, Warehouse Labor & Fulfillment worked example

Slotting ROI with slotting project investment of 12,500 $: a worked example

This worked example runs the slotting roi numbers for a tougher week than the baseline: slotting project investment of 12,500 $ instead of the typical 25,000 $. Estimate slotting roi for wms, warehouse labor and fulfillment using production-ready inputs so teams can screen a capital project before a detailed business case.

The inputs for this scenario

  • Slotting project investment: 12,500 $ (the input this scenario stresses; the baseline uses 25,000)
  • Annual labor savings from slotting: 18,000 $ / yr (held at the documented default)
  • Annual slotting maintenance cost: 2,500 $ / yr (held at the documented default)

Working through the calculation

  • The calculation starts from the formula this tool documents: Net annual slotting roi savings = annual slotting roi savings - annual slotting roi support cost.
  • Slotting roi payback period works out to 0.81 yr at these inputs, and this is the headline figure for the scenario.
  • Net annual slotting roi savings works out to 15,500 $ / yr at these inputs.
  • Slotting roi investment works out to 12,500 $ at these inputs.
  • Five-year net slotting roi value works out to 65,000 $ at these inputs.

How this compares with the baseline

  • Against the tool's baseline example, where slotting project investment sits at 25,000 $ and the headline result is 1.61 yr, this scenario comes in 50% below the baseline at 0.81 yr.
  • Use it during capital or software approval to compare a slotting investment against its true multi-year, net-of-maintenance return. A result at this level usually justifies acting on the stressed input before touching anything else, because every other figure in the table is downstream of it.

Results at a glance

  • Slotting roi payback period: 0.81 yr (headline result)
  • Net annual slotting roi savings: 15,500 $ / yr
  • Slotting roi investment: 12,500 $
  • Five-year net slotting roi value: 65,000 $

Run it with your numbers

  • To rerun this with your own numbers, open the live Slotting ROI calculator, set slotting project investment to your actual value, and adjust the remaining inputs to match your operation.

Last reviewed 2026-05-12.