Run a simplified country-level planning estimate before you import, then verify the product, entry, and valuation details with an authoritative source.
Freight and insurance are optional planning inputs. Whether either amount belongs in the legally dutiable customs value depends on the destination's law and the transaction facts; this tool does not decide that valuation basis.
Enter your import details and click Calculate to see a country-level planning estimate.
This free calculator applies one historical country-level rate assumption to a simplified planning base. It can produce a rate assumption, modeled duty, and estimated subtotal from origin, destination, product value, and any optional freight or insurance inputs.
The estimated subtotal is product value plus optional freight and insurance plus modeled duty. It excludes taxes, brokerage, carrier and processing fees, special remedies, and other costs. Validate all of those items before customs filing or final pricing.
Use this snapshot to compare rough scenarios only. Product classification, entry date, tariff layers, preferences, exclusions, valuation rules, taxes, and fees can change the final amount.
Adding freight or insurance here is a planning convention, not a statement that either amount is always dutiable. The customs-value rules depend on the destination and transaction; confirm the legally dutiable base for the actual entry.
The snapshot contains country-level assumptions for five destination markets: US, Canada, EU, UK, and Australia. It was updated March 18, 2026 with evidence verified only through March 13, 2026, and it has no preserved row-level derivation.
Browse the historical planning table →
Read the US-China tariff guide →
Read the Vietnam import-duty guide →
Read the US de minimis guide →