Total Logistics Cost Calculator
Add up all four components of logistics cost — transportation, warehousing, inventory carrying, and handling — in one calculation. Use it to benchmark supply chain spend or evaluate outsourcing decisions.
About this calculator
Total Logistics Cost (TLC) captures every major cost bucket in a supply chain: TLC = Transportation Cost + Warehousing Cost + (Inventory Value × Carrying Cost Rate) + Handling Cost. Transportation cost covers freight, fuel, and carrier fees. Warehousing cost includes rent, utilities, and labor for storage facilities. The inventory carrying cost is computed as a percentage of average inventory value, typically 20–30% annually, and covers capital cost, insurance, obsolescence, and shrinkage. Handling cost accounts for labor and equipment used to move goods within a facility. Summing all four components reveals the true cost of serving customers, enabling meaningful trade-off analysis between service levels and expenditure.
How to use
A distribution center has: Transportation = $50,000; Warehousing = $20,000; Average Inventory Value = $200,000 with a carrying rate of 0.25 (25%); Handling = $8,000. Carrying cost = $200,000 × 0.25 = $50,000. TLC = $50,000 + $20,000 + $50,000 + $8,000 = $128,000. This means the business spends $128,000 to move and store its goods, with inventory carrying being the single largest cost driver at 39% of the total.
Frequently asked questions
What is a typical inventory carrying cost rate used in logistics calculations?
Most supply chain practitioners use a carrying cost rate between 20% and 30% of average inventory value per year. The rate is composed of several sub-costs: cost of capital (often 8–12%), warehouse space attributable to holding stock, insurance, taxes, obsolescence risk, and shrinkage. Capital-intensive industries or those with perishable goods may use rates as high as 35–40%. Your finance team can provide the cost-of-capital component, which is usually the largest single contributor.
How can I reduce total logistics costs without hurting service levels?
The most effective strategies involve trade-off analysis: consolidating shipments raises transportation efficiency but may increase inventory carrying cost due to larger order quantities. Reducing safety stock lowers carrying costs but risks stockouts that hurt service. Nearshoring can cut transit times and inventory levels simultaneously. The TLC framework is valuable precisely because it makes these trade-offs visible — a change that saves $10,000 in transportation but adds $15,000 in carrying cost is a net loss.
Why is transportation cost usually the largest component of total logistics cost?
Transportation typically accounts for 40–60% of total logistics costs because it involves variable expenses that scale directly with volume, distance, and fuel prices — all of which are largely outside a company's control. Warehousing and handling costs are more fixed in nature and can be optimized through layout and automation. Inventory carrying costs depend on internal financial decisions like order quantities and safety stock policies. As freight rates have risen sharply in recent years, transportation's share of TLC has grown, making carrier contract management and route optimization especially important.