Identify and value dead stock — inventory with zero sales over a defined period. Calculate total capital tied up in unsellable items.
Dead stock refers to inventory items that have had zero sales or consumption over a defined period — typically 6 to 12 months. These items occupy valuable warehouse space, tie up working capital, and may eventually require disposal or write-off at a total loss.
Identifying dead stock is the first step toward reclaiming warehouse space and freeing cash. The financial impact goes beyond the purchase cost: carrying costs (storage, insurance, capital) continue to accrue on items generating no revenue.
This calculator helps you quantify the total value of dead stock across multiple items. Enter the number of dead-stock SKUs, their total quantity, and average unit cost to see the capital tied up. Optionally include the carrying cost rate to estimate ongoing holding expenses.
Supply-chain managers, warehouse operators, and shipping coordinators rely on precise dead stock data to maintain efficiency and control costs across complex distribution networks. Revisit this calculator whenever conditions change to keep your logistics plans aligned with real-world performance.
Dead stock silently erodes profitability. This calculator makes the hidden cost visible by summing up the capital locked in non-moving items and estimating ongoing carrying costs. Armed with this data, managers can prioritize liquidation, donation, or disposal actions. Real-time recalculation lets you model different scenarios quickly, ensuring your logistics decisions are backed by accurate, up-to-date numbers.
Dead Stock Value = Dead Stock Units × Average Unit Cost Annual Carrying Cost = Dead Stock Value × Carrying Rate (%) Total Annual Cost = Dead Stock Value + Annual Carrying Cost
Result: Dead Stock Value = $37,500; Carrying Cost = $9,375/yr
Dead stock value = 2,500 × $15 = $37,500 in tied-up capital. At a 25% carrying rate, this costs an additional $9,375 per year in storage, insurance, and opportunity cost — money that could be reinvested in profitable inventory.
Beyond the purchase price, dead stock incurs ongoing carrying costs estimated at 20–35% of inventory value per year. A $100,000 pile of dead stock costs $25,000–$35,000 annually just to store. Over three years, the carrying cost can exceed the original purchase price, making early action essential.
Companies have several options for dead stock disposal: deep discounting to clear inventory, selling through B-stock or liquidation channels, bundling dead items with popular products, donating to charities for a tax benefit, or scrapping if no other option exists. Each strategy has different cost recovery rates.
Prevention starts with demand planning discipline. Implement min/max inventory policies, require demand justification for large purchases, monitor velocity metrics weekly, and establish automatic alerts when items approach the dead-stock threshold. A culture of inventory accountability reduces dead stock accumulation significantly.
Dead stock is inventory that has had zero sales, issues, or consumption over a defined period. It occupies warehouse space and ties up capital with no prospect of generating revenue without intervention.
Slow-moving inventory has some demand but less than expected. Dead stock has zero demand. Slow movers may recover with promotions or price reductions; dead stock typically requires liquidation or disposal.
Carrying cost rates typically range from 20% to 35% of inventory value annually. This includes cost of capital (8–15%), storage (2–5%), insurance (1–3%), and obsolescence risk (5–10%).
In many jurisdictions, donating inventory to qualified nonprofits provides a tax deduction. The deduction amount varies — consult your tax advisor for the specific rules and limits in your jurisdiction.
Better demand forecasting, shorter lead times, smaller initial orders, and regular slow-mover reviews all reduce dead stock risk. Vendor return agreements and consignment arrangements also help.
Include all inventory categories — raw materials, WIP, and finished goods. Raw material dead stock is often overlooked but represents the same capital lock-up and storage cost.