SSolarc Labs
Seller toolkit

Cross-border seller cost model · Free · No signup

Landed Cost Calculator for Ecommerce Sellers

Combine factory cost, freight, a duty assumption, insurance, inspection and prep into an estimated landed cost per unit before you calculate margin.

Runs in your browserEditable assumptionsUSD · GBP · EUR
Landed cost

Landed cost per unit

Combine the factory invoice with freight, duty and pre-sale preparation before you judge margin.

Live scenario

Estimated landed cost / unit

$11.30

Goods value
$4,000.00
Duty assumption
$200.00
Shipment landed total
$5,650.00

Customs valuation and duty bases differ by jurisdiction and product. This model applies the entered duty percentage to goods value only and is not customs, tax or accounting advice.

Shareable result

$11.30 / unitEstimated landed cost

$5,650.00 estimated landed total across 500 units. Sharing includes only the displayed result label and value; raw calculator inputs and local detail are not added to the shared URL or analytics event payload.

See paid workflows

What this calculator answers

What is the estimated all-in landed cost per unit for this shipment?
How much do freight, duty and preparation add above the factory invoice?
What cost basis should feed your next margin scenario before marketplace or payment fees?

From calculator to recurring workflow

Stop rebuilding the same spreadsheet every week.

The free tool is for one scenario. Solarc Labs paid workflows are for repeated analysis, saved evidence, team handoff and automation.

See plans All seller calculators
Independent tool: Solarc Labs is not affiliated with or endorsed by Amazon, Shopify or WooCommerce. Brand names are used only to describe common seller workflows. Outputs are planning estimates based on the figures you enter and are not tax, customs, accounting, advertising or marketplace-fee advice.