How to Calculate Landed Cost from China (With Formula)

Your supplier quotes $5.00 a unit. By the time those units sit in your warehouse, each one has cost you $6.99. The gap (freight, insurance, duties, customs fees, inspections) is the landed cost, and it is the only number your pricing should be built on.

The formula itself is simple: landed cost per unit = (product cost + freight + insurance + import duties + customs fees + inspections) ÷ number of units. Running it takes about twenty minutes and prevents the margin-killing surprise most first-time importers meet at the port. At CN Ally, we build this math into every sourcing quote, because a factory price without a landed cost is a guess, not a plan.

Below: every component explained, two worked examples (sea and air), a blank worksheet for your own products, and the costs importers always forget.

The landed cost formula, in plain words

Total landed cost is the sum of everything you pay to move goods from the factory floor to your warehouse door. Divide that total by the number of units and you have your true per-unit cost. Here is the whole thing in one line:

Landed cost = product cost + international freight + cargo insurance + import duties + customs user fees + broker fees + quality inspections + inland freight

Each term is straightforward on its own. The mistakes happen when one gets skipped. The table below shows what goes into each term and where you get the number.

Component · What it covers

• Product cost: Factory price × quantity (EXW vs FOB)
• International freight: Ocean, air, rail, courier; LCL by volume
• Cargo insurance: Loss or damage in transit
• Import duty: Your 10-digit HS code rate × customs value
• Section 301 tariff (US): Extra duty on China-origin goods
• MPF (US): 0.3464% of value, $33.58 min / $651.50 max
• HMF (US): 0.125% of cargo value, ocean shipments only
• Customs broker: One flat fee per CBP entry
• Quality inspections: ~$150–$300 per man-day
• Inland freight: Port or airport to your warehouse

Two notes before we calculate. First, your starting point matters: an EXW quote means freight starts at the factory gate, while FOB means the supplier delivers to the port (our Incoterms guide sorts out the terminology). Second, duties are the moving part, so recheck the duty line before every reorder instead of copying last time's rate.

Every fee the US charges at the border, explained

For US importers, the government layer of landed cost has exactly three parts: duty, the Merchandise Processing Fee (MPF), and the Harbor Maintenance Fee (HMF). They are small individually and easy to miscalculate, so here is how each works with current numbers.

Import duty is a percentage of the customs value of your goods, generally the price you paid the supplier rather than the freight or insurance on top. The percentage comes from your product's 10-digit HTS classification. On top of the base rate, most China-origin goods carry an additional Section 301 tariff that has historically run 7.5–25% and climbed higher for many product categories since 2025. Because these rates move, treat any duty figure older than a few months as suspect and confirm your HS code rate with your broker before you price an order.

MPF funds CBP's entry processing and applies to nearly every formal import entry. For fiscal year 2026 (October 1, 2025 through September 30, 2026) the rate is 0.3464% of the entered value, with a $33.58 minimum and a $651.50 maximum, per CBP's published fee schedule. The practical effect: any shipment valued under about $9,700 pays the flat $33.58 minimum, and anything over roughly $188,000 hits the cap. Note the calendar: new minimums and maximums ($34.58 / $670.86) take effect October 1, 2026, when FY2027 begins. Also note that the $800 de minimis duty-free threshold for small parcels was suspended in early 2026, so even small shipments now go through formal entry and fees.

HMF is simpler: 0.125% of the cargo value on ocean shipments, with no minimum or maximum to worry about at typical order sizes. It does not apply to air freight at all. That is one reason the air example below looks so different from the sea one.

If you want the primary sources for these figures, the 2026 CBP user-fee breakdown and the NY Customs Brokers rate sheet both track the annual adjustments.

Worked example 1: a sea shipment of 1,000 units

Assumptions: 1,000 units at $5.00/unit FOB Shenzhen; LCL ocean freight to Los Angeles; illustrative 10% duty rate (yours depends on your HS code); broker, inspection, and inland figures are typical ranges. MPF/HMF use the verified FY2026 figures above.

Cost component · Amount

• Product (FOB 1,000 × $5): $5,000.00
• Sea freight (LCL): $800.00
• Cargo insurance: $50.00
• Import duty (10%): $500.00
• MPF (minimum applies): $33.58
• HMF (ocean): $6.25
• Customs broker: $150.00
• Pre-shipment inspection: $250.00
• Inland freight: $200.00
• **Total landed cost: $6,989.83**
• **Landed cost per unit: $6.99**

The factory said $5.00. The real number is $6.99, a 40% uplift on a clean, uncomplicated order. Note how the MPF minimum works: the percentage math gives $17.32, but CBP charges the $33.58 floor on any entry under about $9,700, which covers nearly every small importer's shipment.

Worked example 2: an air shipment of 200 units

Different situation: 200 units of a $12.00 electronic accessory, flown in for a short selling season. Assumptions illustrative except MPF/HMF mechanics.

Cost component · Amount

• Product (FOB 200 × $12): $2,400.00
• Air freight, forwarder quote: $900.00
• Cargo insurance: $30.00
• Import duty (15%): $360.00
• MPF (minimum): $33.58
• HMF: $0 (air freight)
• Customs broker: $150.00
• Pre-shipment inspection: $250.00
• Inland freight: $120.00
• **Total landed cost: $4,243.58**
• **Landed cost per unit: $21.22**

Twelve dollars at the factory becomes $21.22 landed — a 77% uplift. Two forces drive it: air freight costs several times sea freight per kilo, and fixed fees (broker, inspection, MPF minimum) spread across 200 units instead of 1,000. That second force decides whether small orders make sense.

Why small orders get punished: the fixed-fee trap

Brokerage, inspections, and the MPF minimum do not care how many units you ship. One entry, one inspection day, one minimum fee, whether the container holds 100 units or 10,000. Take roughly $434 in fixed per-shipment costs ($150 broker + $250 inspection + $33.58 MPF minimum) and watch what happens per unit:

Units per shipment · Fixed fees per unit

• 100: $4.34
• 500: $0.87
• 1,000: $0.43
• 5,000: $0.09

At 100 units, fixed fees alone add more than four dollars to every unit before freight or duty. At 5,000 they round to pocket change. This is the math behind the familiar advice to consolidate shipments: every supplier you fold into one entry, and every unit you add to it, dilutes the fixed layer. It is also why comparing two suppliers on unit price alone misleads.

Four levers that move your landed cost the most

Not every line in the formula matters equally. Four decisions drive most of the difference between a healthy landed cost and a painful one.

Freight mode. Sea versus air is the single biggest swing. Above, air freight cost only slightly more in dollars but carried one-fifth the units: per unit, roughly five to six times the sea cost. Take the slowest mode your timeline tolerates.

Order size. Doubling quantity rarely doubles total cost: the broker fee, inspection day, and MPF minimum stay flat. The per-unit curve bends hardest between 100 and 1,000 units. If you are on the fence, price both sizes.

Duty rate. A large swing in tariff rate overwhelms nearly every other line. This is the one lever you do not control, which is why verifying your HS classification with your broker pays for itself. A misclassified product can mean paying double the correct rate, or risking penalties for paying half of it.

Consolidation. Two suppliers shipping separately means two entries, two broker fees, two MPF minimums, two inland deliveries. One consolidated shipment folds all of that into a single set of fixed fees. A forwarder or a logistics partner who combines multi-supplier cargo into one entry is usually the cheapest line item you will ever add.

If you import outside the United States

The formula is universal; only the government layer changes. EU and UK importers pay VAT, typically around 20% depending on the country, calculated on the duty-paid value of the goods. Canada applies 5% GST, Australia 10%. Each market has its own processing fees and thresholds instead of MPF and HMF. Keep the structure (product plus freight plus insurance plus duty plus local taxes and fees, divided by units) and swap in your country's equivalents for lines D through H. Your local broker can confirm the exact acronyms in one email.

DDP shipments: the same math, hidden inside one price

Many suppliers and forwarders quote DDP (Delivered Duty Paid): one price that supposedly covers everything to your door. The landed-cost math doesn't disappear under DDP; it just moves inside someone else's spreadsheet. You still need the per-unit number, so ask the DDP provider for the breakdown: product cost, freight, duty, and fees as separate lines. If they won't split it, treat the quote as a black box and compare it against your own worksheet estimate.

One caution specific to DDP: because the seller or their agent files the import entry, some cut-rate DDP operators under-declare the customs value to shrink the duty they pay. The entry is filed in your name as importer of record, so penalties for under-declaration land on you. A DDP quote far below every competitor's is a warning, not a bargain. Insist on seeing the declared value on the entry documents.

Currency moves between deposit and balance

You rarely pay everything on one day. The typical shape is a 30% deposit when production starts and the 70% balance before shipment, weeks or months apart, and the USD/RMB rate moves in between. If the yuan strengthens 3% between your deposit and your balance payment, your landed cost rises on the 70% you haven't paid yet. For large orders, that swing is real money.

You can't control the rate, but you can control the surprise. Price the order at the current rate, note the rate and date on your worksheet, and recheck before the balance goes out. Whether you hedge or not, the discipline is the same: never let a landed cost computed three months ago price today's balance payment without a refresh.

Run the formula and most people still miss a few lines. The usual suspects:

Samples and sample freight. Budget $50–$500 per sample round including express shipping; two rounds is normal.

Pre-production and tooling. New molds, custom packaging plates, and private-label setup fees land before unit one ships. Amortize them across realistic first-year volume, not the first order.

Quality control beyond the inspection day. Re-inspections after a failed report, and air freight to rush replacements, are where QC costs actually bite.

Warehousing and storage. Demurrage if customs holds your container, plus monthly pallet storage once it clears. Free time at the port is measured in days.

Currency conversion. Your bank or transfer service takes a spread on the exchange. Small per payment, real across a year of orders.

Compliance testing and certification. FCC, CE, CPSIA lab tests and the like are per-product, not per-shipment. Price them into the product before the first order, never after.

The returns buffer. A realistic defect allowance, even 1–2%, belongs in your margin math from day one. It is cheaper to plan for than to discover.

These sit outside the per-shipment landed cost but inside the product's business case. Keep a separate list and revisit it quarterly.

The quote-vs-reality check: auditing your forwarder's invoice

Forwarders quote estimates; they invoice actuals. When the final invoice arrives, check it against your worksheet line by line before paying. The common variances: fuel surcharges added after the quote, destination handling fees higher than estimated, storage charges from a customs delay nobody told you about, and currency conversion at a worse rate than the quote assumed.

The audit catches genuine errors — wrong container counts, duplicated lines, fees for services you didn't use — and it trains your forwarder: forwarders who know the invoice gets checked quote more carefully. Keep every quote and invoice for a year; the pattern tells you whether estimates run honest or optimistic.

Your blank worksheet: copy it, fill it, price it

Here is the whole formula as a fill-in sheet. Copy it into a document, get one real quote per line, and you have a landed cost you can defend.

LANDED COST WORKSHEET — product: ______ date: ______

A. Product (qty × unit): $______ B. Freight: $______ C. Insurance: $______

D. Duty (HS rate × value): $______ E. Extra tariffs: $______

F. MPF: $______ G. HMF (ocean): $______ H. Broker: $______

I. Inspections: $______ J. Inland freight: $______

TOTAL: $______ PER UNIT: $______

Fill it twice: once at your planned order size, once at half that size. If the per-unit number at the smaller quantity kills your margin, you have learned something valuable before spending anything.

Two rules before you commit to a price

Price from the landed cost, never from the factory quote. Set your retail price, your ad budget, and your reorder point on the per-unit landed number. The factory quote is an input, not an answer. Our complete sourcing guide walks the full process this formula sits inside.

Recheck duties before every reorder. Freight quotes expire in weeks; tariff rates shift with policy. Confirm your HS code rate with your broker each cycle. A landed cost computed last year is a historical document, not a plan.

If you would rather have someone run this math against real supplier quotes before you commit, talk to us or email hi@cnally.com. Building accurate landed costs into every quote is part of what a sourcing partner is for.

Frequently asked questions

What is landed cost in importing?

Landed cost is the total cost of getting goods from the supplier to your warehouse: product price plus freight, insurance, import duties, customs fees, broker charges, inspections, and inland delivery. It is the true per-unit cost of your inventory.

How do I calculate landed cost per unit?

Add up every cost component for the shipment (product, freight, insurance, duties, MPF/HMF, broker, inspections, and inland freight), then divide by the number of units. The worksheet above walks through it line by line.

Does landed cost include shipping?

Yes. International freight is usually the second-largest component, and inland delivery from the port counts too. On air shipments, freight can exceed the product cost.

What are MPF and HMF fees?

Two US customs user fees. MPF (Merchandise Processing Fee) is 0.3464% of the shipment's entered value with a $33.58 minimum and $651.50 maximum for FY2026. HMF (Harbor Maintenance Fee) is 0.125% of cargo value on ocean shipments only.

Do I pay import duty on freight and insurance?

In the US, duties are assessed on the transaction value, that is, the price you paid for the goods, not on international freight or insurance. Rules differ by destination country, so confirm with your broker if you import outside the US.

How much higher is landed cost than the factory price?

For a straightforward sea shipment, expect roughly 30–50% above the factory unit price (our example: 40% higher). Small quantities, air freight, or high-duty products can push past 75%.

Should my sourcing agent's fee go in the landed cost?

Yes. Any per-order service fee (sourcing commission, inspection charges arranged through the agent, consolidation labor) is part of what the goods cost you to land. Put it on its own worksheet line so you can see what the service layer adds per unit. Retainer or subscription fees that cover many orders belong in your overhead math, not in a single shipment's landed cost.

How often should I recalculate landed cost?

Before every order. Freight quotes expire in weeks, exchange rates drift, and duty rates shift with policy. Reuse the worksheet structure, never last quarter's numbers.