The Ultimate Sourcing Equation: What is Landed Cost?
Landed cost is the total accumulated price of a product once it has arrived at your local warehouse or your customer's doorstep. Calculating your sales margins based purely on the factory wholesale price is a primary reason e-commerce brands fail. Fulfilling orders without tracking hidden logistical costs will quickly lead to a margin squeeze.
The Landed Cost Formula
To calculate the true landed cost of any sourced product, utilize the standard shipping equation:
Where:
- P (Product Price): The raw wholesale price paid to the 1688 manufacturer (EXW).
- D (Domestic Logistics): Courier cost to ship from the factory to your China warehouse.
- F (Freight Charge): The international shipping fee (dependent on actual or volumetric weight).
- T (Tariffs & Duties): Destination country custom taxes, VAT, or Section 301 tariffs.
- C (Clearance Fees): Customs broker fees, bond charges, and port administrative handling.
- W (Warehouse & Sacking): Chinese 3PL quality control check, consolidation, and poly-bag labels.
Step-by-Step Landed Cost Calculation Table
Here is a real-world example of importing an ergonomic wireless mouse sourced from 1688 to the United States (actual weight 0.35kg, volumetric weight 0.52kg):
| Sourcing Fee Item | Base Sourcing Cost | USD Value Contribution | Percentage of Total |
|---|---|---|---|
| 1. Factory Price (EXW) | 35.00 CNY | $4.86 | 51.3% |
| 2. Domestic Courier to Shenzhen | 2.50 CNY | $0.35 | 3.7% |
| 3. Air DDP Shipping (Volumetric) | - | $3.60 | 38.0% |
| 4. Quality Control & Labeling | 3.60 CNY | $0.50 | 5.2% |
| 5. Payment Gateway Surcharge | 1.5% | $0.17 | 1.8% |
| Total Landed Cost / Unit | - | $9.48 | 100.0% |
Accounting for Volumetric Weight Surcharges
Logistics carriers bill based on the **chargeable weight**, which is the higher value between the actual weight and the volumetric weight. Volumetric weight is calculated using the formula: ( ext{Volume Weight} = rac{ ext{Length (cm)} imes ext{Width (cm)} imes ext{Height (cm)}}{ ext{Shipping Factor (typically 5000 or 6000)}}). If you source bulky, lightweight items like pillows or plush toys, your shipping fee will double or triple compared to actual weight estimations, drastically shifting your landed cost.
Using Landed Cost to Set Store Pricing
Once you calculate your total landed cost, multiply it by 3x to 4x to set your storefront retail price. This markup provides a safe buffer for customer acquisition costs (CAC), payment gateway splits, a minor refund rate, and healthy net profit margins.
Ready to Automate Your Sourcing Workflow?
Install the GP Sourcing Chrome Extension for free and start comparing factory prices instantly.
Add to Chrome — Free