Import Duty Calculator
Estimate the duty and taxes on an import from its customs value and duty rate, with an optional VAT/GST layer — so you know the tax on a shipment before it lands.
Know the tax before it lands
Duty and import taxes turn a tidy invoice into a bigger bill at the border, and they are easy to underestimate because VAT or GST often stacks on top of the duty rather than beside it. Pricing an import without them is how a healthy margin quietly disappears. Entering the customs value, the duty rate, and your VAT/GST rate gives you the whole tax picture in one place before you commit to an order.
Not sure what value the duty applies to? Fix it first with the Customs Value Calculator, then fold the duty into the full cost with the Landed Cost Calculator.
Frequently Asked Questions
How is import duty calculated?
Most import duty is ad valorem — a percentage of the customs (dutiable) value of the goods. You multiply that value by the duty rate for the product's tariff classification. This calculator does exactly that: enter the customs value and the duty rate, and it returns the duty owed. Getting the right rate depends on the correct HS code and country of origin, which you should confirm with the customs authority.
Is VAT or GST charged on top of duty?
In many countries, yes. Import VAT or GST is usually charged not just on the goods but on the customs value plus the duty (and often plus clearance fees), so the tax compounds on the duty. This tool estimates VAT/GST on customs value + duty + other fees when you enter a rate; set the rate to zero if your import is exempt or if you only want the duty figure.
What is the difference between customs value and invoice value?
The invoice value is what you paid for the goods. The customs value is the figure the duty rate is applied to, which — depending on your country's rules and the Incoterms of the sale — may add international freight and insurance (a CIF-type value) to the goods price. Use the Customs Value Calculator to work it out, then bring that figure here.
Can I rely on this figure for my customs entry?
No — treat it as an educational estimate. The real duty depends on the exact HS classification, the country of origin, trade agreements, exemptions, anti-dumping measures, and the valuation method your customs authority requires. Always verify the rate and the amount owed with the official customs authority or a licensed customs broker before you file.
Informational estimate only, not customs, legal, or tax advice. Duty rates, the taxable base, and VAT/GST treatment depend on your goods’ HS classification and country of import. Always verify with the official customs authority or a licensed customs broker.