Swimwear Fabric MOQ: How Many Suits One Roll Really Makes
One 20 kg roll of swimwear fabric, 158 cm wide at 190–200 GSM, runs about 70–80 meters. That is enough for roughly 100–160 one-piece swimsuits or 140–265 bikini sets. For a small brand, this roll, not your total order size, is usually the real minimum. Each color is bought separately, and anything less than a full roll is cut off by the meter at about ¥20 per meter, which pushes the unit price up.
The Short Version
Situation | What actually happens | Real numbers |
|---|---|---|
Order fills a full roll | Fabric is cut in bulk from the roll | About 70–80 m per 20 kg roll |
Order is under one roll | Fabric is cut loose, by the meter | About ¥20/m, higher unit price |
Custom-developed fabric | Sampling first, then dyeing | $100 sampling fee, 3–5 m of sample fabric |
Custom dye below the minimum weight | A dye surcharge applies | Roughly $80–100 |
What "One Roll" Means in Meters
When buyers hear "the fabric MOQ is one roll," the next question is always "how many swimsuits is that?" Nobody can answer that without knowing the roll.
In our production, a standard roll of the fabric discussed here weighs 20 kg, is 158 cm wide, and has a weight of 190–200 GSM. That comes to about 70–80 meters of usable length. GSM (grams per square meter) is simply the weight of the fabric per unit area, so a heavier fabric gives you fewer meters from the same 20 kg.
How Many Suits One Roll Makes
Fabric consumption per piece depends on the style. These are the consumption figures we use, and the yield they produce from a 70–80 m roll:
Style | Fabric per piece | Pieces per roll (70–80 m) |
|---|---|---|
Bikini set | 0.3–0.5 m | About 140–265 |
0.5–0.7 m | About 100–160 | |
Skirted two-piece | 0.7–1.2 m | About 58–114 |
1.2–1.6 m | About 44–66 |
Two notes on reading this table. The low end of each range assumes the highest consumption, the high end the lowest, so treat the range as an honest spread and not a promise. And these figures assume the sizes are laid out for cutting in a 1:1 ratio from S to XL. For a one-piece, that works out to roughly 25–40 pieces per size from a single roll.
Keep in mind that a roll covers those pieces in one color only. For how each garment type is built, see our swimwear construction guide by garment type.
Why Fabric MOQ, Not Order MOQ, Is the Real Limit
Most low-MOQ conversations focus on how many pieces the factory will sew. Our article on what low MOQ really costs covers the sewing side. The fabric side works differently, because fabric is bought per color.
Say you want 150 one-pieces. In one color, that is about one roll and the numbers line up. Split the same 150 pieces into three colors of 50 each and you no longer need "1.5 rolls." You need three separate lots of fabric, and each lot is well under a full roll. That is the moment most small orders move from roll pricing to loose-cut pricing.
Our no-MOQ manufacturing guide explains how we make small orders workable. Loose cutting is one of the main mechanisms, and the trade-off is cost.
What Happens When Your Order Is Under One Roll
When an order does not fill a roll, we do not ask you to buy the whole roll. We cut the fabric loose, by the meter. The loose-cut price is basically ¥20 per meter, and that is what your fabric costs on a small order.
At that rate, the fabric cost per piece looks like this:
Style | Fabric per piece | Fabric cost per piece at ¥20/m |
|---|---|---|
Bikini set | 0.3–0.5 m | ¥6–10 |
One-piece | 0.5–0.7 m | ¥10–14 |
Skirted two-piece | 0.7–1.2 m | ¥14–24 |
Modest long-sleeve set | 1.2–1.6 m | ¥24–32 |
Loose-cut pricing is not the only reason small orders cost more per piece. Bulk cutting and small-quantity cutting are different jobs, and they use fabric differently. A long cutting layout with many pieces packs the pattern shapes tightly. A short layout for a small run leaves more gaps. Both effects raise the unit price, which is why a 50-piece order will never price like a 500-piece order, even at the same style and fabric.
If you are budgeting a first collection, our swimwear factory sample quote breakdown and the budgeting guide show where the other costs sit.
When the Fabric Is Custom, the Rules Change
Everything above assumes stock fabric. A custom-developed fabric is a different process with its own costs:
Sampling fee: about $100 USD.
Sample fabric: only 3–5 m comes out of a sampling run, enough for a test piece and color approval, not a production sample run.
Dye surcharge: if the quantity falls short of the dyeing minimum weight, a dye fee of roughly $80–100 USD applies.
Requirements also rise with the fabric's job. A fabric that has to be snag-resistant, sun-protective, quick-drying, soft to the touch, and heavier in GSM all at once is much harder to develop than a plain one. Each added function narrows the options and raises what we ask of the fabric. Our articles on what makes fabric chlorine-resistant, stretch recovery, and where the Lycra premium comes from show how those specs translate into cost.
Color adds one more reason to think about quantity. Fabric is dyed in batches, and slight shade differences between dye lots are normal. Buyers who have a color approved in one lot may later find a repeat batch does not match exactly, which is why approved bulk shade and continuity records matter once you scale up. For a small first run, this is one more argument for deciding your color count before you order.
Stock Fabric vs. Custom Fabric: What Is Actually on the Shelf
Stock swimwear fabrics we work with are almost never recycled. They are typically nylon plus spandex or polyester plus spandex, at around 190 GSM. Each supplier's color range is different, so a color that exists at one supplier may not exist at another.
That has a practical consequence. If your brand story depends on recycled fabric, you are usually not choosing from a stock shelf. You are in custom territory, with the sampling and dye rules above. The wider market explains why: recycled fibers were only 7.6% of global fiber production in 2024, and most of that was recycled polyester from bottles, not swim-grade nylon-spandex.
If recycled is the direction, read how recycled elastane sourcing actually looks, why recycled fabric changes the printing method, and what is real and unproven in ocean-plastic claims before you commit. You can also browse real fabrics and filter by properties in our fabric reference database, and our Real Fabric & Trim Library explains what each spec means.
A Practical Way to Plan Your Order
Decide your styles first. Use the yield table to see how many pieces of each style a roll makes.
Count your colors. Every color is its own fabric purchase.
Compare each color's quantity with one roll. At or above a roll, you are on roll pricing. Below it, you are on loose-cut pricing at about ¥20/m.
Decide stock or custom. Stock is faster and cheaper to start. Custom means a $100 sampling fee, 3–5 m of sample fabric, and a possible $80–100 dye fee.
Plan for timing. Lead time is another variable, not a fixed number: see why we don't quote one fixed sample time.
Compare more than the fabric number. MOQ, testing, and timing all follow the same honest-variable logic — see our full checklist for vetting a swimwear factory before you commit to any supplier's numbers.
FAQ
Q: How many swimsuits can I get from one roll of swimwear fabric?
A: For a 20 kg roll at 158 cm wide and 190–200 GSM, about 70–80 m. That gives roughly 100–160 one-pieces, 140–265 bikini sets, 58–114 skirted two-pieces, or 44–66 modest long-sleeve sets, with sizes cut in a 1:1 S–XL ratio.
Q: Is the minimum order set by the factory or by the fabric?
A: For small brands it is often the fabric. Fabric is bought per color, so the real question is how many pieces of each color you need compared with what one roll makes.
Q: What if my order is smaller than one roll?
A: We cut the fabric loose by the meter, at about ¥20/m. You do not have to buy a full roll, but the unit price will be higher than on a bulk order.
Q: Why is the unit price higher on small orders?
A: Two reasons. Loose-cut fabric costs more per meter than roll fabric, and small-quantity cutting uses fabric less efficiently than a large cutting layout.
Q: How much does it cost to develop a custom fabric?
A: Sampling costs about $100 USD and yields only 3–5 m of sample fabric. If the quantity is below the dyeing minimum weight, expect an extra dye fee of roughly $80–100 USD.
Q: Can I get recycled swimwear fabric off the shelf?
A: Rarely. Stock swimwear fabrics are mostly nylon-spandex or polyester-spandex at around 190 GSM and are not usually recycled. Recycled fabric generally means custom development.
Q: Will every stock supplier have the color I want?
A: No. Each supplier's color range is different, so check the color against the specific supplier's range before you plan around it.
Q: Why do multi-function fabrics cost more to develop?
A: A fabric that must be snag-resistant, sun-protective, quick-drying, soft, and heavier all at once has fewer workable options, and each extra requirement raises what the fabric must achieve.
Ready to Plan Your First Order?
Tell us the styles and colors you have in mind, and we will map them against roll yields and show you where loose-cut pricing applies. Start with our no-MOQ guide.