Supply Chain Calculator (China to US) — Landed Cost, Freight & Sourcing

Step 1 — Shipment inputs

Main calculator

Describe your product, classify it for US customs, and pick a freight mode. Every number below updates live as you type.

📦Product information

Product name

Product keyword

Factory price / unit (USD)

Quantity (units)

Weight per unit (kg)

Total weightAuto: unit weight × quantity

Carton L (cm)

Carton W (cm)

Carton H (cm)

Units per carton

Packaging type

Total volume (CBM)

Cartons

🧠HTS classification Built-in catalogue

HTS code Suggestions re-rank as you type your keyword; pick any line manually and the duty card follows. Live lookup searches the full USITC schedule.

6109.10.00

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Section 301 applies

MFN duty

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Section 301

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Combined rate

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Est. customs duty

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🚚Freight calculator Built-in rate card

Shipping method

Origin (China city / port)

Destination (US state)All 50 states + DC — inland trucking added automatically.

Gateway port (auto-picked, editable)

Gateway chosen for your state; override if you route differently.

Incoterm

Cargo ready date

Estimated freight

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Transit time

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Customs clearance

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Total delivery time

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Freight / unit

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Freight / carton

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Inland delivery

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Inland distance

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Estimated arrival window

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Courier rates indexed to published FedEx / DHL / UPS international tariffs incl. fuel surcharge. Connect carrier account keys via fetchLiveCarrierRates() for negotiated live rates.

Step 2 — Results

Landed cost calculator

Your all-in cost of getting goods from the factory floor in China to your US warehouse door.

Total landed cost

Cost per unit

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Suggested selling price

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Gross margin

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Duty + 301 share

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🧾Cost breakdown

🛒Market-based selling price

Cost-plus price (50% GM)

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Market suggested price

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Margin at market price

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Pull publicly listed Amazon prices for your keyword to benchmark a market-trend selling price. Requires opening this page inside Claude (or wiring your own API key) — otherwise the cost-plus price is used.

Landed cost composition

Margin waterfall — factory cost to profit

Shipment journey

Interactive shipping visualization

Watch your cargo move from factory to warehouse. Toggle between ocean and air to see how each leg of the journey changes.

Ocean freight · Shanghai → Los Angeles

Full door-to-door journey with live progress

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Day 0 · FactoryDay 21 · Warehouse

Supplier discovery

Product sourcing

Type a keyword or HTS code and factory information updates automatically — live factory data when available, with modeled estimates as fallback.

Product name

Keywords

HTS code

Estimated profiles

Decision support

Business strategy dashboard

Actionable insights computed from your current shipment: mode economics, inventory math, duty savings, and profitability thresholds.

Deep dive

Supply chain analytics

Compare every shipping method side by side, trace your tariff exposure, and project inventory and import spend over time.

Freight cost by method (this shipment)

Tariff breakdown

Shipping timeline by method (days)

Inventory projection & reorder point

Monthly import cost forecast (next 6 months)

⚖️Compare shipping methods

Method	Freight	Transit	Total time	Cost / unit	Landed / unit

💾Saved calculations

No saved calculations yet. Configure a shipment above and hit “Save calculation”.

Trade lanes

Interactive route map

Hover or tap any hub to see transit times and cost indicators from your selected origin. Click a port to set it as your route.

Manufacturing region Chinese port US port Ocean lane Air route

Work with an expert

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