How to Calculate Landed Cost from China Before Placing a Purchase Order
How to calculate landed cost from China before you approve the purchase order.
Factory price is only one layer of import cost. Build a transparent estimate for packaging, origin handling, freight, customs and final delivery before committing inventory cash.

Businesses that calculate landed cost from China before placing a purchase order make better product and quantity decisions. The supplier’s unit price is important, but it does not show the full cost of getting saleable inventory to your warehouse, fulfillment center or chosen destination.
A useful landed cost estimate combines product and packaging costs with origin transport, export handling, international freight, insurance where applicable, customs clearance, duty, taxes, destination charges and final delivery. The exact items depend on the agreed Incoterm, destination country, shipment type and buyer’s arrangements.
Define the cost boundary first
“Landed” must refer to a named destination and a clear point in the process. Is the estimate for arrival at a port, delivery to a commercial warehouse, or receipt by a fulfillment provider? Identify which party pays each step. Incoterms help allocate responsibilities, but the named place and actual service scope still need confirmation.
Request the supplier’s quotation with the agreed term and location. If comparing EXW, FOB and other options, avoid assuming one is universally cheaper. The best choice depends on local pickup, export handling, shipment size and the logistics partners involved. Review MICStore’s guide to express, air and sea freight from China for a basic method comparison.
Build the landed cost formula in layers
| Cost layer | Examples | Information needed |
|---|---|---|
| Product | Unit price, components, accessories, tooling allocation | Final quotation and order quantity |
| Packaging | Retail pack, labels, inserts, master cartons, pallets | Approved pack-out and carton quantity |
| Origin | Pickup, consolidation, export documents, terminal handling | Incoterm and supplier locations |
| International freight | Express, air or sea transport, surcharges, insurance | Chargeable weight or volume and route |
| Import | Brokerage, duty, taxes, examinations if incurred | Classification, value, origin and destination rules |
| Destination | Port charges, delivery appointment, final-mile transport | Destination address and receiving requirements |
A simple landed cost formula is the sum of all costs required to reach the defined destination, divided by the number of saleable units received. Keep one-time tooling separate for management analysis, then decide whether to allocate it across the first order or a longer production plan.
Collect carton data before requesting freight
Freight estimates need more than a product photo and order value. Ask for estimated master-carton dimensions, gross weight, units per carton, carton count and whether pallets are planned. Air and express services may use chargeable weight based on size as well as actual weight. Sea shipments depend heavily on volume, route and local charges.
Early carton data will change during packaging development, so label the first result as an estimate. Recalculate after the packaging sample and final quantity are approved. Small changes in product orientation, insert design or units per carton can materially change shipment volume.
Treat duty and tax as destination-specific
Import duty depends on product classification, origin, customs value and destination rules. Taxes and recovery treatment also differ by jurisdiction and business status. Do not copy a duty rate from an unrelated product or another importer’s shipment. Work with a qualified customs broker or tax adviser for the destination and confirm current requirements.
Give the broker a clear product description, materials, function, photos and proposed value basis. Avoid vague terms such as “gift,” “accessory” or “sample” when they do not accurately describe commercial goods. Keep classification assumptions visible in the cost sheet so they can be updated.
Compare scenarios before approving quantity
Model at least two order quantities and relevant shipping methods. A larger order may lower unit product and freight cost but increase inventory exposure, duty cash and storage needs. A smaller order may move by air more quickly but carry a higher delivered unit cost. Select the scenario that fits the launch plan, margin and cash cycle.
After choosing a scenario, align supplier handoff, consolidation and international transport through the shipping and landed cost coordination service. If several suppliers are involved, include domestic collection and consolidation in the budget.
FAQ
Is landed cost the same as cost of goods sold?
Not necessarily. Landed cost is an operational import calculation to a defined destination. Accounting treatment for inventory and cost of goods sold depends on the business and applicable rules; confirm it with an accountant.
Can a supplier provide the final landed cost?
A supplier can provide product, packaging and possibly delivered shipping quotes, but the buyer should verify the service scope, duty assumptions, destination charges and tax treatment.
When should the landed cost estimate be updated?
Update it after the quotation, approved packaging, confirmed quantity, final carton data, freight booking and customs review. Compare the actual shipment result with the estimate to improve future orders.
Reconcile estimated and actual cost after delivery
After the shipment arrives, replace estimates with invoices and customs records. Compare freight, duty, brokerage, destination handling and delivery against the budget. Investigate material differences rather than simply updating the total. The cause may be changed carton volume, a different chargeable weight, storage, examination, reclassification or an incomplete initial quotation.
Store the final cost per saleable unit with the shipment assumptions. This creates a practical reference for reorder planning, but it should not be copied blindly because freight markets, tax treatment and order configuration can change. A short variance note makes the next landed cost estimate faster and more realistic.
Related product sourcing categories
Apply this guide within a relevant product category and build a clearer supplier brief.
Turn the checklist into a workable sourcing plan
Share your product reference, target quantity, customization needs and destination. MICStore can help define the next practical sourcing, sampling, quality and delivery steps.