Reshoring & Tariff Strategy worked example

Inventory Carrying Reduction with inventory carrying reduction daily usage of 600 units / day: a worked example

This worked example runs the inventory carrying reduction numbers for a tougher week than the baseline: inventory carrying reduction daily usage of 600 units / day instead of the typical 1,200 units / day. Estimate inventory carrying reduction for reshoring and tariff strategy using production-ready inputs so teams can plan replenishment and safety stock using actual usage and lead time.

The inputs for this scenario

  • Inventory carrying reduction daily usage: 600 units / day (the input this scenario stresses; the baseline uses 1,200)
  • Inventory carrying reduction lead time: 85 days (held at the documented default)
  • Inventory carrying reduction safety stock: 1.1 units (held at the documented default)

Working through the calculation

  • The calculation starts from the formula this tool documents: Inventory carrying reduction cycle stock = inventory carrying reduction daily usage × inventory carrying reduction lead time.
  • Protected days of supply works out to 6.42 days at these inputs, and this is the headline figure for the scenario.
  • Unprotected days works out to 7.06 days at these inputs.
  • Inventory works out to 600 pieces at these inputs.
  • Daily usage works out to 85 pieces / day at these inputs.

How this compares with the baseline

  • Against the tool's baseline example, where inventory carrying reduction daily usage sits at 1,200 units / day and the headline result is 12.83 days, this scenario comes in 50% below the baseline at 6.42 days.
  • Use it when evaluating a lead-time cut from reshoring or nearshoring, right-sizing safety stock, or justifying a working-capital reduction target to finance. 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

  • Protected days of supply: 6.42 days (headline result)
  • Unprotected days: 7.06 days
  • Inventory: 600 pieces
  • Daily usage: 85 pieces / day

Run it with your numbers

  • To rerun this with your own numbers, open the live Inventory Carrying Reduction calculator, set inventory carrying reduction daily usage to your actual value, and adjust the remaining inputs to match your operation.

Last reviewed 2026-05-12.