Minimum Order Quantities are calculated primarily to distribute a factory’s fixed costs across the total quantity being produced. These fixed costs exist regardless of whether a factory produces a few hundred units or tens of thousands. MOQs help ensure that these unavoidable expenses are spread out in a way that keeps production economically viable.
To understand this better, let’s look at a simple example using a basic t-shirt.
Consider a round-neck cotton t-shirt made with 160 GSM fabric. The raw material cost for this fabric ranges between $0.65 and $0.85 per piece. The making cost, which includes stitching and basic construction, falls between $0.50 and $0.65. Printing adds another $0.20 to $0.35, while trims such as labels and tags contribute an additional $0.05 to $0.10. When these components are added together, the total production cost for this t-shirt comes to roughly $1.40 to $1.95 per unit.
This means that from a pure material and production standpoint, the t-shirt can be manufactured for under $2 per piece. This cost remains relatively stable regardless of order size because it reflects direct costs tied to each garment.
However, this is where overheads enter the picture.
Factories operate with fixed monthly expenses that do not change based on order volume. These include labor, utilities, machine maintenance, and general operational costs. In this example, let’s assume the factory’s overhead costs amount to $5,000 per month. If the production timeline spans two months, the total overhead cost becomes $10,000.
Now, if you place an order for 20,000 pieces of this t-shirt, using the same design but different prints, the overhead cost can be spread evenly across all units. Dividing $10,000 by 20,000 units results in an overhead cost of approximately $0.50 per t-shirt. When this is added to the base production cost, the total cost per unit comes to around $2.50.
Once the factory includes a margin of 10% to 15%, the final cost per t-shirt lands between $2.75 and $2.90. At this scale, the numbers make sense for both parties. The factory covers its costs and earns a reasonable margin, while the brand benefits from a healthy cost structure, especially if the t-shirt is retailing at $20 per unit.
The situation changes drastically when the order size is reduced.
If the same factory produces only 200 pieces of the same t-shirt, the overhead distribution looks very different. Even if the factory attempts to recover just $0.50 per unit toward fixed costs, the total overhead recovery comes to only $100. This amount is not enough to cover even basic operational expenses, such as utilities, for a short period of time. In this scenario, the factory is effectively subsidizing the production, which is not sustainable.
This is why factories cannot rely solely on per-unit production costs when accepting orders. The direct cost of making a garment is only one part of the equation. Fixed overheads must also be recovered in a meaningful way, or the business simply cannot function.
To address this, factories calculate a break-even point. This break-even point represents the minimum revenue required to cover all fixed and variable costs without incurring a loss. Every factory operator knows this figure, because operating below it repeatedly would threaten the viability of the business.
Instead of presenting this break-even point purely in dollar terms, factories translate it into units, what brands recognize as MOQs. Expressing the break-even in units makes it easier for buyers to understand what order size is required to make production feasible. It also allows brands to relate order quantities directly to cost efficiency.
MOQs, therefore, are not arbitrary numbers or negotiation tactics. They are a practical representation of a factory’s cost structure and operational reality. When an order meets or exceeds the MOQ, overheads are sufficiently distributed, margins remain intact, and production can proceed without financial strain.
Understanding this logic is essential for brands. It clarifies why smaller orders often carry higher per-unit costs or are declined altogether, even when the product itself appears simple. MOQs exist to ensure that production is sustainable, predictable, and fair for both manufacturers and brands.