Currency movements between the sourcing country and the buyer’s home market change apparel landed cost even when the factory quote never moves. A denim order priced in RMB or Vietnamese dong at the time of PO confirmation can cost 3-8% more or less by the time payment is settled and goods clear customs, purely from exchange rate shifts during production and transit. For apparel brands running thin margins on multi-country sourcing programs, this makes currency risk management as central to landed cost calculation as freight or duty [3rdwave.co][goarmstrong.com].
About the Author: This article is written from Wadhsons’ perspective as a sourcing and manufacturing partner operating in China and other key production markets since 1985, managing landed cost calculations across denim and apparel programs for brands and retailers worldwide.
Landed cost is the total cost of getting a product from the factory floor to the buyer’s destination warehouse, ready for sale. That includes the FOB (free on board) price paid to the factory, plus freight, insurance, customs duties, tariffs, currency conversion costs, and inland transportation on both ends [savinodelbene.com][3rdwave.co].
FOB price is only one line item in that total, yet many buying teams still negotiate and compare suppliers primarily on FOB. This is where the landed cost vs FOB distinction matters most. Two factories quoting the same FOB price can produce very different landed costs depending on which country they operate in, what currency they invoice in, and how exchange rates move between quote and payment [et2c.com]. A supplier with a slightly higher FOB price but a more stable currency and shorter transit time can end up with lower landed cost overall. Judging sourcing decisions on FOB alone is like judging a car purchase by the sticker price while ignoring insurance, fuel, and maintenance. The number on the label is real, but it is not the number that determines whether the purchase was a good one.
Exchange rate impact enters the landed cost formula at several distinct points, not just once. The most obvious is the FOB conversion itself: if a factory invoices in RMB and the buyer pays in USD, any shift in the RMB-USD rate between quotation and payment changes the effective FOB cost in the buyer’s home currency.
But the exposure runs deeper than that single conversion:
Because these effects compound rather than offset each other, a favorable movement in one component does not necessarily cancel an unfavorable movement in another. This is why a landed cost calculator that only updates the FOB line and holds everything else static will consistently understate real currency exposure.
Building on the mechanics above, the harder problem appears once a brand sources the same product category from more than one country. A global sourcing strategy that spreads production across China, Vietnam, Bangladesh, and other markets is often adopted specifically to reduce single-country risk, including tariff exposure and capacity constraints. But it also means the brand is now tracking currency movement across multiple, largely uncorrelated currencies at once.
The RMB, dong, and taka do not move together against the US dollar or euro. A brand with production split across three countries needs three separate exchange rate assumptions feeding into landed cost, and those assumptions need to be refreshed on a schedule, not set once at the start of a season. Static, once-a-quarter currency assumptions built into legacy ERP systems are a documented limitation in landed cost modeling, since they fail to capture rate movement that happens between refresh cycles [3rdwave.co].
| Sourcing decision | What FOB comparison shows | What landed cost with currency tracking shows |
|---|---|---|
| Two factories, same FOB quote, different countries | Costs appear identical | Currency volatility, duty rate, and freight distance may differ significantly |
| Single factory, price held for 12 months | Cost appears stable | Real cost drifts with exchange rate even though quoted price is unchanged |
| Splitting an order across two countries | Appears to reduce tariff risk | May increase currency tracking complexity if rates move in opposite directions |
This is one reason Wadhsons maintains offices and teams across all key production markets rather than sourcing remotely from a single hub. Local teams see currency and cost movement in real time in the markets where production actually happens, which feeds more current data into landed cost calculations than a rate pulled from a spreadsheet updated on a fixed monthly cycle.
A related but distinct question is how brands actually operationalize currency tracking at scale, since manual recalculation does not hold up once a company is running dozens of styles across multiple countries. Supply chain digitalization addresses this by connecting exchange rate feeds, freight rate data, and duty schedules directly into the landed cost calculation, so the number updates automatically rather than requiring a manual refresh each time a rate moves [bizowie.com][goarmstrong.com].
Practically, this means:
Wadhsons treats digitalization and data-driven insight as core pillars of its sourcing operation, feeding real-time cost and compliance data back to brand partners so landed cost decisions are made with current information rather than assumptions carried over from the previous season.
Stepping back from the individual cost components, the practical question for a buying team is how to structure the calculation itself. A defensible landed cost formula adds FOB price, freight and insurance, duties and tariffs, and destination handling costs, then applies the exchange rate in effect at the actual payment date for each component rather than a single rate applied to the whole order [savinodelbene.com][3rdwave.co].
A few practices make this more reliable in a volatile rate environment:
This is where a genuine end-to-end sourcing partner adds value beyond factory-finding. Wadhsons’ role spans design, fabric sourcing, production monitoring, compliance, and logistics under one relationship, which means currency and cost visibility carries through the entire order lifecycle rather than resetting at each handoff between separate vendors.
What is the difference between landed cost and FOB price?
FOB price covers only the factory’s invoice for the goods loaded at origin. Landed cost adds freight, insurance, duties, and currency conversion effects to give the true cost at the buyer’s warehouse [savinodelbene.com][3rdwave.co].
How much can currency fluctuation change landed cost on an apparel order?
The exact impact depends on the currency pair, order timeline, and payment structure, so it varies by order and should be calculated per shipment rather than assumed as a fixed percentage.
Does sourcing from multiple countries reduce currency risk?
It can reduce dependence on a single currency, but it also means tracking multiple exchange rates that do not move together, which adds complexity rather than automatically lowering risk.
Why do payment terms affect currency exposure?
Deposit and balance payments are typically made weeks or months apart, so each portion of payment can be settled at a different exchange rate, creating exposure within a single order [bizowie.com].
How does a landed cost calculator handle exchange rate changes?
A well-built calculator pulls current exchange rate data into each cost component rather than applying one static rate to the entire calculation, and ideally retains historical data to show trends over time [bizowie.com][goarmstrong.com].
Is China still a competitive apparel sourcing market given currency and tariff changes?
China remains a major hub for apparel manufacturing, particularly for denim and technically demanding categories, and brands with experienced sourcing agents on the ground are better positioned to manage currency and tariff shifts as they happen.
What should brands ask their sourcing partner about currency risk management?
Ask how often exchange rates are refreshed in cost calculations, whether the partner has local teams monitoring conditions in each production market, and whether landed cost is tracked per shipment or only estimated at quoting.
Wadhsons has operated as a sourcing and manufacturing partner since 1985, with over 35 years of hands-on experience in China and offices across all key production markets. The company is best known for its in-house design department and denim manufacturing specialism, backed by close attention to fabric quality and production detail. Wadhsons manages the full supply chain from design and fabric sourcing through production, compliance, logistics, and final delivery, giving brands a single point of accountability for cost and quality across every market they source from. Its focus on digitalization and data-driven reporting helps brand partners see landed cost, not just FOB price, as production moves through each stage.
Brands looking to build a more resilient, currency-aware sourcing strategy can learn more at Wadhsons.
