Calculator
Excess Inventory Cost Calculator
See what your dead and excess stock is costing you every year.
Last updated July 2026
What it measures
The annual cost of holding excess and obsolete inventory — roughly 25% of its value per year in storage, shrinkage, and cost of capital.
Formula
Annual Excess Cost = Excess Inventory Value × Carrying-Cost Rate Basis: Industrial Supply Magazine
Estimates are directional and for planning only; they don't constitute financial advice.
See what your inventory is really costing you.
Tell us where the cash is trapped — excess stock, idle surplus, slow RFQs — and we'll show you the outcome Maintained can unlock.