WMS, Warehouse Labor & Fulfillment worked example

Wave Planning Workload at 7.2% setup, handling, and delay allowance: a worked example

Suppose setup, handling, and delay allowance falls to 7.2%. This page works the full calculation at that level so you can see exactly which result moves and by how much. Estimate wave planning workload for wms, warehouse labor and fulfillment using production-ready inputs so teams can plan labor hours, schedule the work, or check whether the job fits the available shift time.

The inputs for this scenario

  • Order units to release in the wave: 120 units (held at the documented default)
  • Pick line throughput rate: 12 units / min (held at the documented default)
  • Setup, handling, and delay allowance: 7.2 % (the input this scenario stresses; the baseline uses 10)

Working through the calculation

  • The calculation starts from the formula this tool documents: Base wave planning workload time = wave planning workload workload รท wave planning workload completion rate.
  • Required wave planning workload time works out to 10.72 hr at these inputs, and this is the headline figure for the scenario.
  • Base wave planning workload time works out to 10 hr at these inputs.
  • Wave planning workload allowance applied works out to 7.2 % at these inputs.
  • Wave planning workload completion rate works out to 12 pieces / min at these inputs.

How this compares with the baseline

  • Against the tool's baseline example, where setup, handling, and delay allowance sits at 10% and the headline result is 11 hr, this scenario comes in 2.55% below the baseline at 10.72 hr.
  • It divides wave units by the throughput rate to get base hours, then inflates by the allowance percentage to give the realistic required labor hours for the wave. When the numbers land here, the stressed input is the lever to work; the walkthrough above shows exactly how much each output recovers as it climbs back toward the baseline.

Results at a glance

  • Required wave planning workload time: 10.72 hr (headline result)
  • Base wave planning workload time: 10 hr
  • Wave planning workload allowance applied: 7.2 %
  • Wave planning workload completion rate: 12 pieces / min

Run it with your numbers

  • To rerun this with your own numbers, open the live Wave Planning Workload calculator, set setup, handling, and delay allowance to your actual value, and adjust the remaining inputs to match your operation.

Last reviewed 2026-05-12.