Import Duty & Tariff Estimator
Estimate import duties and tariffs based on product value, HS code category, and country of origin. Plan your import costs with confidence.
Quick Answer
US import duty is a percentage of the customs value (product cost + shipping + insurance). Typical rates range from 0-25% depending on HS code. For a $2,000 shipment with $375 shipping, at 7.5% duty, expect approximately $178 in duty. Use this estimator to model your scenario.
Important Disclaimer: All calculators, guides, and estimates are for informational and planning purposes only. Import duties, tariffs, customs fees, HS classifications, and shipping costs may vary by country, product, customs authority, broker, carrier, and policy changes. Always confirm with a licensed customs broker, tax advisor, or relevant authority before making business decisions.
Formula
Customs Value = Product Value + Shipping Cost + Insurance
Import Duty = Customs Value × Duty Rate %
Effective Rate = (Duty Amount ÷ Product Value) × 100
Note: Some products also attract additional tariffs (e.g., Section 301) on top of standard duty rates.
Example: China to U.S. Furniture Import
| Component | Amount |
|---|---|
| Product Value | $2,000.00 |
| Shipping + Insurance | $375.00 |
| Customs Value | $2,375.00 |
| Duty at 7.5% | $178.13 |
| Total Import Cost | $2,553.13 |
| Effective Rate on Product Value | 8.91% |
Example only. Actual duty rates depend on correct HS code classification.
What This Means for Sellers
Duty can be 5-25% of product cost
A product with 25% duty rate adds significantly to your landed cost. Always model duty before committing to a product line.
HS code determines everything
The difference between HS codes can mean 0% vs 25% duty. Invest time in correct classification before your first shipment.
Section 301 adds extra layers
On top of standard duty, many Chinese-origin goods face Section 301 tariffs. These can add 7.5-25% or more.
De minimis is gone for planning
As of August 2025, do not assume low-value shipments enter duty-free. Model duty exposure for every shipment.
Common Mistakes
- 1Using the wrong HS code — a single digit can change the duty rate from 0% to 25%
- 2Forgetting that customs value includes shipping and insurance, not just product cost
- 3Assuming de minimis still applies — as of August 2025, duty-free treatment is broadly suspended
- 4Not checking for Section 301 additional tariffs on top of standard duty rates
- 5Neglecting to verify country of origin rules, which affect preferential duty rates
Related Tools
Related Guides
Understanding US Import Duties and Tariffs for Online Sellers
A practical guide to how US import duties work, how tariffs are calculated, and what ecommerce sellers need to know, and what ecommerce sellers need to know.
HS Codes for Ecommerce Sellers: A Practical Introduction
Learn what HS codes are, how to find the right code for your products, and why correct classification matters for duty rates and customs clearance.
Section 301 Tariffs Explained for Ecommerce Sellers
How Section 301 tariff exposure can affect imported product costs and what sellers should model before pricing.
How to Calculate Import Duty With an HS Code
A plain-English framework for turning an HS code into a planning estimate for duty and tariff exposure.
Frequently Asked Questions
What is import duty?
Import duty is a tax imposed by a government on goods imported from other countries. It is typically calculated as a percentage of the customs value of the goods.
How is US import duty calculated?
US import duty is calculated on the customs value (product value + shipping + insurance) multiplied by the duty rate assigned to the product's HS code classification. As of August 29, 2025, duty-free de minimis treatment for low-value shipments to the U.S. has been broadly suspended. Do not assume shipments valued at or below $800 will enter duty-free.
What is the de minimis threshold?
The US de minimis threshold under Section 321 was $800. However, as of August 29, 2025, duty-free de minimis treatment for low-value shipments to the U.S. has been broadly suspended. Do not assume shipments at or below $800 will enter duty-free. Verify current duty treatment with CBP, official sources, or a licensed customs broker.
How do I find the correct duty rate?
Duty rates are determined by the product's HS (Harmonized System) code. You can look up rates in the Harmonized Tariff Schedule (HTS), but we recommend consulting a licensed customs broker for accurate classification and rate determination.
Are these duty estimates accurate?
These are estimates for planning purposes only. Actual duty rates depend on correct HS classification, country of origin, trade agreements, and current policy. Always verify with a licensed customs broker.
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