Import cost calculator and tariff planning tools for ecommerce sellers.
Model every import scenario, compare DDP vs DDU, and protect product margins before you buy, list, or ship.
Free calculators. No credit card required.
Landed Cost Calculator
Total landed cost
$17.45
Sample tariff scenario
Rate increasePlanning example only: duty changes on a representative furniture line can move landed cost enough to require repricing.
Last reviewed July 2026
Shipment Route
From
Shenzhen
Mode
Ocean
To
Los Angeles
Estimates are for planning only. Confirm with your broker before placing orders.
Built for the cost questions sellers hit every week.
Tariff exposure, DDP vs DDU, margin pressure, and freight tradeoffs in one place.
6
Import cost tools
DDP
And DDU scenarios
HTS
Tariff planning support
Free
Core calculators
Everything you need to make smarter import decisions.
Six tools to estimate duties, landed costs, shipping, and margins. Built for operators who need fast answers before purchase orders, listings, and shipment plans lock in.
Landed Cost Calculator
Calculate total landed cost per unit with duties and fees
Try Calculator→Import Duty & Tariff Estimator
Estimate import duties and tariffs for your products
Try Calculator→DDP vs DDU Cost Comparison
Compare DDP vs DDU shipping cost scenarios
Try Calculator→Product Margin & Profit Calculator
Calculate true product profit margins for ecommerce
Try Calculator→Dimensional Weight Calculator
Calculate dimensional/volumetric weight for packages
Try Calculator→Shipping Cost Estimator
Estimate international shipping costs by mode
Try Calculator→China to U.S. Import Duty Calculator
Estimate China to U.S. import duty exposure
Try Calculator→Section 301 Tariff Impact Calculator
Model Section 301 tariff impact on margin
Try Calculator→De Minimis Change Impact Calculator
Estimate de minimis change impact
Try Calculator→HS Code Duty Scenario Calculator
Compare duty scenarios by HS code
Try Calculator→Air vs Ocean Freight Break-Even Calculator
Compare air vs ocean break-even
Try Calculator→Tariff Increase Margin Impact Calculator
Estimate tariff increase impact on margin
Try Calculator→Practical playbooks for sellers who need margin clarity.
Landed cost, import duties, DDP/DDU, HS codes, and repricing logic written for operators, not commentators.
What you get
What Is Landed Cost? A Complete Guide for Ecommerce Sellers
Learn what landed cost means, why it matters for your ecommerce business, and how to calculate it accurately to avoid margin surprises.
Understanding US Import Duties and Tariffs for Online Sellers
A practical guide to how US import duties work, how tariffs are calculated, de minimis rule changes, and what ecommerce sellers need to know.
DDP vs DDU Shipping: Which One Should Ecommerce Sellers Choose?
Compare DDP and DDU shipping terms in detail. Learn the cost differences, customer experience impact, and when each option makes sense.
De Minimis Rule Changes: How They Impact Cross-Border Ecommerce
Understand the de minimis threshold change, planning implications for low-value shipments, and how sellers should model new cost exposure.
China to U.S. Import Costs for Ecommerce Sellers
A planning guide for China to U.S. sourcing scenarios covering landed cost, duties, freight, and margin planning.
DDP vs DAP vs DDU: What Sellers Should Know
Compare the three main incoterm-style shipping scenarios from a cost, buyer experience, and risk perspective.
Section 301 Tariffs Explained for Ecommerce Sellers
How Section 301 tariff exposure can affect imported product costs and what sellers should model before pricing.
What Changed After the U.S. De Minimis Suspension
How sellers should adjust cost planning after duty-free low-value treatment is broadly suspended.
Tariff, policy, and freight shifts that change the math.
Short planning briefs that help you review assumptions before your next PO, promotion, or route change.
Cadence
Weekly
Focused briefs for sellers who care about margins more than headlines.
Format
Briefs
Planning notes, not breaking-news noise or unsupported predictions.
US Import Tariff Changes Impacting Ecommerce: Q2 2026 Brief
Source-backed planning brief on recent and proposed US tariff changes affecting ecommerce imports, with sample cost impact scenarios.
Section 321 De Minimis Reform: Planning Brief for Sellers
Planning note on de minimis reform and how low-value shipment economics can change for cross-border ecommerce.
Ocean Freight Rate Trends for Cross-Border Ecommerce in 2026 Brief
Planning brief on ocean freight trends from major Asia-to-US routes, with factors driving cost exposure.
U.S. De Minimis Suspension Brief
Planning brief on the broad suspension of duty-free de minimis treatment for low-value shipments to the U.S.
Section 301 Margin Scenario Brief
Sample margin scenario planning note for sellers exposed to Section 301 tariff increases.
Stay ahead of import cost changes.
Weekly planning notes on tariffs, landed costs, and cross-border ecommerce. Free.
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Keep the calculators free. Join the roadmap for everything else.
The public tools are available now. Pro intelligence and team workflows are staged behind a waitlist while the product matures.
Free tools
Free
Essential import cost tools and planning estimates for sellers.
- Landed Cost Calculator
- Import Duty Estimator
- DDP vs DDU Comparison
- Product Margin Calculator
- Dimensional Weight Calculator
- Shipping Cost Estimator
- Basic guides access
- Newsletter access
Pro intelligence waitlist
$29/month
Advanced intelligence and alerting are on the waitlist while we finish the workflow.
- Everything in Free
- Saved scenarios
- Planning briefs
- Margin modeling
- Weekly updates
Business workflow waitlist
$79/month
Team workflows and customs cost coordination are on the waitlist.
- Everything in Pro
- Team planning views
- Bulk scenario review
- Custom reporting
- Priority review
Disclaimer: All calculators, guides, and estimates on Import Cost IQ are for informational and planning purposes only. Import duties, tariffs, customs fees, HS classifications, and shipping costs may vary. Always confirm with a licensed customs broker, tax advisor, or relevant authority before making business decisions. Import Cost IQ does not provide legal, customs, or tax advice.