Free Engineering Workbench calculator

Supply lead time

Measure lead time from demand to receipt for spares and supplies.

Open Supply lead time in the live, interactive calculator — type your numbers, see the result instantly.

Open live calculator →
Operations & supply chain

How it's worked out

  • Lead time = receipt date − demand date, per order
  • Orders closed in the period
NoteThe tail sets readiness: plan safety stock from the 90th percentile, not the median.

Source: Supply chain lead time practice

Need help acting on this number?

VVnT SeQuor's Core IT & Managed Services practice helps teams turn this metric into a plan.

Talk to us →

Related calculators