All tools
Calculate shipping weight, look up HS codes and duties, convert currencies and prepare marketplace images. No sign-up needed.
Volumetric weight
Carriers bill the greater of actual weight and volumetric weight. Enter your carton size and weight to see the chargeable weight in seconds.
Unit converter
Product specs, carton sizes and freight quotes rarely use the same units. Convert length, weight, volume, area and temperature in one place.
Currency converter
Price products, check supplier quotes and estimate payouts. Add the spread or fee your payment provider charges to see a realistic result.
Time zones
Know when your supplier is at their desk and when your buyer is asleep. Add the cities you work with and convert any date and time.
Country codes
Look up the two-letter code, three-letter code and calling code of any country or region. The full table is below the search box.
HS code lookup
Type a product name (English or Chinese) or a code. Get the 6-digit HS reference, classification notes, and one-click links to US and EU tariff look-ups.
US tariff
Enter an HTS code, pick the country of origin and the goods value. See the base rate, Section 301 lines and an estimated total duty.
EU duty & VAT
Enter goods value, shipping, duty rate and destination country to estimate duty, import VAT and total landed cost. Jump to TARIC or Access2Markets with your code prefilled.
Postal code lookup
Check that a customer's ZIP or postcode matches the city before you ship. Pick a country, type the code, see the place.
Image resizer
Tick the marketplaces you sell on and drop in your photo. You get the exact pixel size and a file small enough for each platform. Images never leave your device.