About this toolbox

Last updated: 19 June 2026

What this is

A free, privacy-first set of tools for people who move goods across borders — traders, e-commerce sellers, and freight forwarders. It currently offers three calculators: an Incoterms® 2020 risk & cost allocator, a de minimis & customs duty estimator, and a CBM & chargeable weight calculator.

How it works

Everything runs 100% in your browser. There are no accounts, no uploads of your cargo data, and (in this version) no advertising. The site is plain HTML, CSS and JavaScript — fast to load and simple to trust.

Data sourcing & accuracy

Calculations are built on ICC Incoterms® 2020 and IATA volumetric standards. Each compliance dataset (de minimis thresholds, duty and VAT rates) is labelled with its source and the date it was last reviewed. We update this data through human-reviewed changes — never by unattended automation — because a wrong tax figure can cost a real importer real money.

Important note

These tools provide estimates and educational visualizations, not professional advice. Please read our Terms & Disclaimer, and always confirm critical figures with a licensed customs broker or the destination customs authority.