Observed arrival · 2026-09-07
LandedLlama: Tariff Math With Legal Receipts
A daily-updated US import duty calculator that breaks down tariffs, fees, and trade-rule effects by product, origin, value, and transport mode.
Field notes
The calculator asks for a product name or HTS code, origin country, shipment value, entry date, and transport mode before producing an entry summary. Its examples model layered trade rules rather than a single headline rate: Chinese bicycle chains show a 75% effective result, while Mexican hosiery is shown as duty-free under USMCA with a $12.50 HMF remaining. The homepage identifies USITC, FR, and CBP as data sources and says rates are updated daily.
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