Tariff calculator — HS-coded, country-specific, current.
Estimate landed cost on any HS code from any origin country to the US — with MFN, FTA, and special-program rates pulled from the current HTSUS.
LIT's tariff calculator returns landed cost for any HS code × origin pair. It includes MFN base duty, FTA preferential rates, Section 301 (China), Section 232 (steel/aluminum), and AD/CVD where applicable.
USTR rulings shift quarterly; spreadsheet-based tariff models drift fast.
LIT's calculator is sourced from the current HTSUS and updated as USTR rulings publish. Every result links to the underlying citation.
What's in the box.
10-digit HTS codes with MFN + FTA preferential rates.
Section 301, Section 232, AD/CVD, GSP where active.
Every rate links to the current USTR or CBP source.
Built around the team using it.
- Customs brokers quoting landed cost.
- Importers modeling sourcing scenarios.
- Trade compliance teams validating quoted duty rates.
Common questions.
How current are the rates?
USTR rulings are reflected within 48 hours of publication. CBP HTSUS revisions are reflected within 7 days.
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