The cheapest quote is often the most expensive order. These free calculators normalize what suppliers actually charge you - freight, duty, payment fees, tooling - so you compare apples to apples before you commit real money.
Compare quotes now - free, no signupEnter 2–5 quotes with their freight, duty, fees and one-time costs. See the true cost per unit side by side, with the real winner highlighted.
Open calculator →Find the billable weight couriers will actually charge for your carton - before the invoice surprises you.
Open calculator →From factory cost to shelf price: landed cost per unit, gross margin at your target price, and the price a target margin requires.
Open calculator →How many units must you sell to recover an order? And is the bigger MOQ tier actually worth the extra cash?
Open calculator →Want this in Excel, offline, with your numbers saved? The Sourcing Toolkit bundles all four calculators plus a supplier scorecard, RFQ checklist, sample-order tracker and worked examples - one file, yours forever.
Get the ToolkitA $4.10/unit quote with $1,400 freight, 6% duty and a 3% wire fee can cost more than a $4.60 quote with freight included. Most small importers compare unit prices in their inbox and find out the difference at the customs broker. Every calculator here forces the hidden costs into the comparison before you commit to a purchase order.
Everything runs in your browser. Nothing you type is sent to a server, stored, or shared - close the tab and it's gone. You enter the rates from your own quotes and your own customs schedule; the math is shown transparently so you can verify any line by hand.