Tariffs, VAT, sales tax nexus, currency — sell globally with confidence
Selling internationally involves navigating tariffs, VAT, sales tax nexus, and currency exchange — each can significantly impact your margins. This toolkit brings together tariff calculators, nexus checkers, VAT calculators, currency converters, and profit analyzers to help cross-border sellers make informed decisions. All tools are free and run entirely in your browser.
Calculate import tariffs and assess their impact on your margins.
Check economic nexus and sales tax obligations.
Enter your sales volume — see which states require you to collect tax
Find the exact combined sales tax for any US state + city
Calculate VAT for any EU country — forward, reverse, B2B
Convert currencies and calculate true profit margins.
Convert 30+ world currencies. USD, EUR, GBP, JPY, CNY and more
See your REAL profit after all fees — compare platforms side by side
What's your real margin after ads, fees, and shipping? Find out.
How many units to break even? Enter costs and price — instant result
Import tariffs (also called customs duties) are taxes levied on goods entering a country. The rate depends on the product's HS (Harmonized System) code and the country of origin. Our Tariff Calculator looks up current US tariff rates by HS code and calculates the total duty owed. Use the Tariff Impact Calculator to see how tariffs affect your product margins.
Enter your product's HS code (or search by product name), the value of goods, and the country of origin. The Tariff Calculator looks up the current duty rate and calculates the total tariff owed. It also shows any additional fees like merchandise processing fees.
VAT (Value Added Tax) is a consumption tax charged in the EU, UK, and many other countries. If you sell digital goods or services to EU consumers above €10,000/year, you must charge VAT at the customer's country rate. Our VAT Calculator handles all EU rates.
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