What one unit actually costs you, after duty, fees and freight. Change any field and the result updates. Nothing is sent anywhere — the calculation runs in your browser.
$0.00
landed cost per unit
MPF uses the FY2026 formal-entry rate of 0.3464% with a $33.58 minimum and $651.50 maximum. HMF is 0.125% and applies to ocean freight only. Verify your own rates against the CBP user fee table before committing.
A $6.00 unit price and a $9.40 landed cost are not the same business. When duties and fees add 35–40% to the goods value, a product that looked like it had a 60% margin has closer to 25% — and that is before Amazon fees, returns, or your own ad spend.
Two things this calculator makes visible that most quote sheets hide:
The pre-filled percentages are starting points for planning, not a quote. Your HTS classification decides the MFN rate, and whether your product sits on a Section 301 list decides the surcharge. Two similar products can differ by 25 points because of a classification difference.
Different published sources currently describe the stacked rate differently, because the underlying measures were suspended, replaced, or paused at different dates. That is exactly why the "other layers" field is editable rather than fixed. If you have an entry summary from a recent shipment, use the effective rate printed on it.
The next step is finding out whether the factory behind that price is real. That is what the audit is for.
Book a 15-minute call See a sample audit