WMS, Warehouse Labor & Fulfillment worked example

Fulfillment SLA Attainment at 68% contractual sla attainment target: a worked example

Suppose contractual sla attainment target falls to 68%. This page works the full calculation at that level so you can see exactly which result moves and by how much. Estimate fulfillment sla attainment for wms, warehouse labor and fulfillment using production-ready inputs so teams can track KPI performance and decide whether corrective action is needed.

The inputs for this scenario

  • Orders shipped within SLA window: 8 count (held at the documented default)
  • Total orders due for fulfillment: 250 count (held at the documented default)
  • Contractual SLA attainment target: 68 % (the input this scenario stresses; the baseline uses 95)

Working through the calculation

  • The calculation starts from the formula this tool documents: Fulfillment sla attainment rate = fulfillment sla attainment count ÷ total fulfillment sla attainment population × 100.
  • Fulfillment sla attainment rate works out to 3.2 % at these inputs, and this is the headline figure for the scenario.
  • Fulfillment sla attainment gap to target works out to 64.8 points at these inputs.
  • Fulfillment sla attainment count works out to 8 count at these inputs.
  • Total fulfillment sla attainment population works out to 250 count at these inputs.

How this compares with the baseline

  • Against the tool's baseline example, where contractual sla attainment target sits at 95% and the headline result is 3.2 %, this scenario lands almost exactly on the baseline at 3.2 %.
  • It computes the percentage of eligible orders that met your fulfillment SLA and the point gap between that rate and your target. 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

  • Fulfillment sla attainment rate: 3.2 % (headline result)
  • Fulfillment sla attainment gap to target: 64.8 points
  • Fulfillment sla attainment count: 8 count
  • Total fulfillment sla attainment population: 250 count

Run it with your numbers

  • To rerun this with your own numbers, open the live Fulfillment SLA Attainment calculator, set contractual sla attainment target to your actual value, and adjust the remaining inputs to match your operation.

Last reviewed 2026-05-12.