United States Import Duty Calculator 2026

The math behind this import duty calculator is simple — amount × rate — but the right United States rate is what makes the number useful. Enter both values and the result appears in US Dollar immediately. Enter the import duty rate for United States as a plain percentage (15 means 15%, not 0.15).

1. 1

   Step 1

   Type revenue, costs, and the related indicators.

2. 2

   Step 2

   Hit "Calculate" and the result is computed automatically.

3. 3

   Step 3

   Save or share the result as needed.

4. 4

   Step 4

   Read the result panel: it names the rate you entered and the US Dollar import duty figure it produced for United States — check both before saving the number.

5. 5

   Step 5

   Adjust inputs and compare scenarios: re-run with a rate one point higher or lower to see how the US Dollar figure for United States moves.

• 1

  United States publishes import duty figures in US Dollar, revised periodically — enter the rate currently in force for your case in United States rather than an older stored figure so the result matches the official calculation.

• 2

  Keep the import duty amount and rate for United States on one period and one basis — monthly US Dollar figures with an annual rate, or gross with net, give a number that is arithmetically right but misleading in practice.

• 3

  When comparing two options for United States, run both through this import duty with the same rate and the same US Dollar basis; then the difference you see reflects the options themselves rather than an inconsistency between the two inputs.

• A percentage entered as a whole number where a decimal is expected (15 versus 0.15) is off by ×100 — the most common single error in rate fields. Check which form the United States Import Duty field expects before you type.

• This page computes in US Dollar, United States's currency: pasting a figure from a neighboring country's calculator mixes currencies silently. Re-run the number on the matching country page so the US Dollar basis holds.