How to Calculate Landed Cost for Imports: Formula + Examples

Accurate landed cost calculation for imports — unit cost, freight, duties, taxes, and last-mile. Formulas, worked examples, and common mistakes.

What is Landed Cost?

Landed cost is the total cost of getting a product from the factory to your warehouse (or customer's hand). It includes everything between the factory gate and your final stocking location.

Most importers dramatically underestimate landed cost — typically by 25-50% — because they focus only on FOB price and forget the 8-10 other cost components.

The Full Landed Cost Formula

Landed Cost per Unit =
    Unit Price (FOB)
  + Freight per Unit
  + Insurance per Unit
  + Customs Duty per Unit
  + Import Taxes (VAT/GST/Sales) per Unit
  + Customs Broker Fee per Unit
  + Last-Mile Shipping per Unit
  + Storage/Handling Fees per Unit
  + Returns Provision per Unit

Component-by-Component Breakdown

1. Unit Price (FOB)

FOB = Free On Board. The price quoted by the factory with goods loaded onto the shipping vessel at the origin port. This excludes all ocean/air shipping costs.

Example: 1000 units at $2.00 FOB Shenzhen = $2,000 total FOB.

2. Ocean/Air Freight

Sea freight: $0.30-0.70 per kg for standard containerized shipping, 28-45 day transit. Air freight: $4-8 per kg, 5-10 days transit. Express: $8-15 per kg, 3-5 days.

Example: 300kg shipment at $0.50/kg = $150 total = $0.15 per unit.

3. Insurance

Usually 0.3-0.5% of FOB value. Not optional for valuable cargo.

Example: $2000 × 0.4% = $8 total = $0.008 per unit.

4. Customs Duty

Varies by product classification (HTS code) and country.

US: 0-37.5%, most products 2-10% EU: 0-17%, most products 4-8% UK (post-Brexit): 0-12% China (if reverse-importing): 5-25%

Example: HTS 8471.30 (laptops) has 0% duty. HTS 6109.10 (cotton t-shirts) has 16.5% duty.

Always verify the correct HTS code — misclassification is both illegal and costly.

5. Import Taxes (VAT/GST/Sales)

US: State sales tax applies only at point of sale (not import). EU: VAT 19-27% on (FOB + Freight + Duty). UK: VAT 20% on (FOB + Freight + Duty). Canada: GST 5% + PST/HST 5-15%.

Example (EU): ($2.00 + $0.15 + $0.07) × 20% VAT = $0.44 per unit.

6. Customs Broker Fee

Typically $50-150 per shipment. Split across units.

Example: $100 broker fee / 1000 units = $0.10 per unit.

7. Last-Mile Shipping

If shipping to Amazon FBA: $0.20-0.40 per unit. If shipping to own warehouse: varies, typically $0.15-0.30 per unit. If drop-shipping directly to customer: $3-8 per unit.

8. Storage/Handling

FBA fees: $0.75-2.75 per unit per month (depends on size/season). 3PL warehouse: $0.30-1.50 per unit per month.

Example: 2-month average storage at $1.00/month = $2.00 per unit.

9. Returns Provision

Set aside 3-8% of landed cost for returns (industry average). Higher for apparel (15-25%).

Worked Example 1: $25 Kitchen Gadget to Amazon FBA

Component	Cost per Unit
FOB	$2.50
Sea freight (slow, low-value)	$0.18
Insurance	$0.01
US duty (4.2%)	$0.11
Customs broker	$0.05
Amazon inbound	$0.30
Subtotal landed at FBA	$3.15
FBA fulfillment fee	$3.50
FBA storage (2 months)	$1.20
Returns (5%)	$0.16
True total per unit	$8.01

Sale price $24.99 − Amazon fees $3.75 (15% referral) − PPC $3.00 = $18.24 net revenue

$18.24 − $8.01 landed = $10.23 profit per unit

Retail price vs. FOB = 10x markup. Landed cost vs. FOB = 3.2x.

Worked Example 2: High-Margin Electronics to EU

Component	Cost per Unit
FOB	$18.00
Air freight (faster, higher-value)	$0.80
Insurance (0.5%)	$0.09
EU duty (3%)	$0.57
VAT (20% on FOB+Freight+Duty)	$3.89
Customs broker	$0.20
EU fulfillment center inbound	$0.50
Landed cost	$24.05

VAT is typically reclaimable for VAT-registered businesses, so effective landed cost is $24.05 − $3.89 = $20.16.

Common Landed Cost Mistakes

Mistake 1: Using FOB as Actual Cost

"Product cost = $2" leads to pricing at $6-8 to hit "3x markup". True landed cost is $8, meaning you're losing money on every sale.

Mistake 2: Ignoring Duty Classification

Wrong HTS code = wrong duty rate. A 10% error can wipe out your margin. Use official HTS lookup tools.

Mistake 3: Forgetting Returns Provision

Returns/damage/defects consume 3-10% of units. Budget it upfront or you're shipping free inventory to customers.

Mistake 4: Static Freight Rates

Freight rates change 30-50% year to year. Rebuild your landed cost model quarterly.

Mistake 5: Ignoring Currency Risk

USD/CNY has moved 10-15% in some years. If your contracts are in USD but suppliers bill in CNY, factor in 3-5% currency buffer.

Tool to Automate This

Catalayer's [Source Finder](/source-finder) includes a built-in landed cost calculator that pulls real-time FOB prices from 1688 and Alibaba, applies current freight rates, and auto-lookups HTS duty rates for common product categories — so you can compare 5 suppliers' full landed cost in seconds.

FAQ

Q: Is FOB or CIF better for importers?

A: FOB gives you control over freight forwarder choice and insurance — usually 5-10% cheaper landed. CIF is convenient but supplier's margin on freight is baked in.

Q: How do I calculate landed cost for a product category I've never imported?

A: Start with HTS code lookup (Schedule B for US, TARIC for EU). Call a customs broker for a 15-min consultation — most give free initial guidance.

Q: What's a safe landed cost buffer for first-time importers?

A: Add 15-20% contingency to your calculated landed cost for your first 2-3 orders. You'll discover expenses you didn't know about (warehouse storage overruns, last-mile delays, unexpected customs fees).