Landed Cost Calculator: The Formula From Customs Value

Formula, assumptions, and limits

Landed cost is the total of goods cost, international freight, insurance, customs duty, import VAT or GST, fees, and inland delivery for an imported consignment. To calculate it, build the customs value on the jurisdiction’s basis, apply the duty rate, tax the dutied value, and add the non-dutiable costs:

$$L = C + F + I + D + T + S \qquad D = d \cdot CV \qquad T = t \cdot (CV + D)$$

C, F, I - goods cost, international freight, insurance premium. CV - customs value: C + F + I on a CIF basis (most jurisdictions), C alone on an FOB-type basis (the United States among others; see the table below). d - duty rate for the HS classification and origin. t - VAT or GST rate, applied to customs value plus duty in most regimes. S - brokerage, port and filing fees, inland delivery.

The valuation basis is the structural choice. The WTO customs valuation agreement sets transaction value as the primary method worldwide, but leaves members to include or exclude freight and insurance: most include them (CIF valuation), the United States does not (FOB valuation), and the same shipment carries visibly different duty under the two. The duty rate itself comes from the national tariff for the specific HS code, origin, and any preference claimed under a trade agreement; anti-dumping and safeguard additions stack on top where they apply, and they enter this calculator through the duty-rate field.

Limits worth respecting: excise goods (alcohol, tobacco, fuel) carry specific excise lines this tool does not model separately; de minimis thresholds exempt low-value shipments in many regimes; VAT treatment here follows the common CV-plus-duty core, and several major regimes, the EU included, add incidental transport and handling costs to the import VAT base on top of it; check the national rule when the tax line must be exact. Import VAT is generally recoverable for registered businesses, so the per-unit figure is shown both with and without the tax line: margin on the tax-inclusive figure suits cash planning, the tax-exclusive figure suits true cost.

How to use this calculator

1. Enter the goods cost and the unit count for a per-unit result.
2. Enter the international freight and the insurance premium.
3. Select the customs valuation basis: CIF or FOB.
4. Enter the duty rate for the HS classification, and the VAT/GST rate.
5. Add brokerage and fees and inland delivery; read the landed cost, the per-unit figures, and the chart’s anatomy of the total.

Where each input comes from

• Goods cost: the commercial invoice on the agreed Incoterm.
• Freight: the ocean freight cost calculator assembles the all-in figure from a quotation; the chargeable weight calculator prices air and courier legs.
• Insurance: the cargo insured value calculator computes the conventional insured value and premium.
• Duty rate: the national tariff for the HS code; classification drives everything, and a one-line difference in heading can move the rate by whole percentage points.
• Fees and inland: broker’s quotation and the inland carrier.

Valuation basis by jurisdiction

The split is set by each jurisdiction’s valuation legislation under the WTO framework, and the table names the headline examples rather than the law’s fine print: verify the national rule for the entry you are costing, since place-of-shipment definitions and assist rules move individual cases. The calculator’s basis switch implements the structural difference; the duty-rate field carries everything the tariff stacks on top.

Worked example

A consignment of 500 units invoiced at USD 100,000, freight USD 4,000, insurance USD 402. CIF-basis customs value: USD 104,402. Duty at 6.5 percent: USD 6,786. VAT at 20 percent on value plus duty: 0.20 × 111,188 = USD 22,238. Brokerage and port fees USD 450, inland delivery USD 800. Landed cost: 104,402 + 6,786 + 22,238 + 450 + 800 = USD 134,676, or USD 269.35 per unit; excluding the recoverable VAT, USD 224.88 per unit against a USD 200 invoice price: the import process added 12.4 percent before tax. Under FOB valuation (a US-style entry) the same duty rate yields USD 6,500 against the goods alone, USD 286 less. All rates are illustrative; the duty rate belongs to your HS code and origin, not to this page.

Common errors

1. Margin on the invoice price. The pre-tax landed figure in the example runs 12.4 percent over invoice; pricing from the invoice gives that margin away.
2. Wrong valuation basis. Applying CIF arithmetic to a US entry (or FOB to a CIF jurisdiction) misstates duty by the rate times the freight and insurance.
3. Taxing the wrong base. VAT applies to customs value plus duty in most regimes, not to the invoice; computing it on the goods alone understates the cash due at the border.
4. Treating VAT as a cost. For registered importers it is generally recoverable; burying it in unit cost overstates cost and distorts pricing. The calculator reports both figures for exactly this reason.
5. Guessing the HS code. The classification sets the rate, and misclassification is the audit finding that reprices a year of entries retroactively; confirm the code, then trust the arithmetic.

About This Landed Cost Calculator

Landed cost is the import trade’s true unit economics: the figure that decides margin, pricing, and whether the shipment was worth booking. This calculator is for importers, buyers, and analysts who need the full build from invoice to floor: goods, freight, insurance, duty on the correct valuation basis, VAT or GST on the dutied value, fees, and inland delivery, with per-unit results both including and excluding the recoverable tax.

The structure follows the WTO valuation framework: transaction value as the base, the CIF-or-FOB basis switch deciding whether freight and insurance are dutiable, the national tariff’s rate for the HS classification, and the common VAT-on-value-plus-duty pattern. Nothing is pre-filled from any jurisdiction’s tariff: rates change, preferences apply by origin, and the honest inputs are the ones from your broker and the published tariff.

The chart breaks the landed total into its components with hover and keyboard tooltips and a table fallback, so the shape of the import, goods-heavy, duty-heavy, or logistics-heavy, reads at a glance. The freight and insurance inputs chain from the freight-rate and insured-value calculators, completing the commercial sequence that starts at the carton with the CBM calculator.

Further reading

• Landed cost
• Cargo insurance and the Institute Cargo Clauses
• Cargo insured value calculator
• Ocean freight cost calculator

Frequently asked questions

What is landed cost?

The full cost of imported goods delivered to your door: the goods themselves, international freight, insurance, customs duty, import VAT or GST, brokerage and port fees, and inland delivery. Pricing or margin decisions made on the invoice value alone miss everything after the first line.

How is customs duty calculated on imports?

Duty is the tariff rate for the goods' HS classification applied to the customs value. Most jurisdictions value imports on a CIF basis (goods plus freight plus insurance); the United States values on the FOB price of the goods, so freight and insurance escape duty there. The rate comes from the national tariff for the specific HS code and origin, including any preference or trade-remedy additions.

Is VAT charged on top of customs duty?

In most regimes, yes: import VAT or GST applies to the customs value plus the duty (plus excise where it exists), so duty is taxed. The VAT side is usually recoverable for registered businesses, which is why margin analysis often treats duty as a cost and VAT as cash flow.

What is the difference between CIF and FOB customs valuation?

The basis decides whether freight and insurance are dutiable. On a CIF basis they enter the customs value and attract duty; on an FOB basis only the goods price does. The same shipment with USD 4,000 of freight at a 5 percent duty rate carries USD 200 more duty under CIF valuation than FOB from the freight alone, before the insurance premium joins the dutiable value too.