Quilting cotton is a specific thing: a plain-weave, 100 percent cotton fabric, usually 42 to 44 inches wide, firm enough to hold a crease and a quarter-inch seam and light enough to layer. It comes to you three ways, as yardage off a bolt, as fat quarters (an 18 by 22 inch cut, or a 20 inch square from most online sellers) and as precut squares in 10 inch, 5 inch and smaller sizes that skip the cutting entirely. We ranked the quilting cottons in our crafts catalog by fibre content, by stated weight where the seller gives one, by the form and piece size, by how many pieces or yards you get, by how the prints are curated, and by what hundreds to thousands of quilters report about shrinkage, bleeding and whether the pieces were cut square.
We have not sewn with every bundle ourselves; the verdicts rest on the listings and on the owner review history. Prices are not printed because they change daily; every button opens the live Amazon page. If you are also shopping for the machine, our sewing machines for quilting guide covers that, and our sewing machine needles and accessories guide has the rotary cutters and rulers that make precuts worthwhile. Do Best Deal ranks on owner history and spec sheets, not samples.
How we picked
- 100 percent cotton. Every pick states pure cotton; the poly-cotton broadcloths and poplins that share the search results were left out.
- Owner history. Hundreds to several thousand owner reviews per pick, all rating solidly or better, with quilters’ comments on squareness and bleeding read closely.
- Honest sizing. We favoured sellers who state the exact cut and admit to a small tolerance, and we note the budget bundles that run thin.
- A form for each job. Fat quarters for variety, 10-inch squares for layer cakes, 4-inch squares for charms, yardage for backing, borders and binding.
- Curated prints or usable solids. Bundles whose colours were chosen to work together, and solids in the colours quilters actually need.
The picks
Aubliss 8pcs Fat Quarter Fabric Bundles (100% Cotton - 20 x 20 Inch)

A fat quarter bundle is how most quilters build a stash, and the Aubliss eight-piece set is the one over a thousand owners rate highly for the reason bundles exist: the prints were picked to work together, so you can start cutting without colour theory. Each piece is a 20-inch square of 100 percent cotton, bigger than the 18 by 22 inch fat quarter a shop cuts, and Aubliss states a half-centimetre tolerance rather than pretending every cut is perfect. The fabric is soft and breathable and takes a crease well for piecing. The limits are inherent to the form: eight fat quarters makes a baby quilt, a table runner or a set of blocks, so a bed quilt needs two bundles plus yardage for the back. The colourway is the seller’s choice, and the hand is lighter than quilt-shop cotton at twice the price. For a first quilt or a quick gift it is the right starting point.
- Eight coordinated prints that were chosen to go together
- Generous 20-inch squares, larger than a standard 18 by 22 fat quarter
- Over a thousand owner reviews with a strong owner rating
- Honest listing with a stated size tolerance
- Eight pieces is one small quilt or a set of blocks, not a large project
- Colourway is chosen for you
- Lighter than premium quilt-shop cotton
Aubliss 50pcs 100% Cotton Fabric Bundle 10 x 10 Inch PreCut Fat Squares Sheets

Fifty 10-inch squares is the classic layer-cake quantity, enough for a lap quilt with no cutting beyond trimming, and the Aubliss fifty-piece bundle is the most-reviewed of its kind here with a strong rating from thousands of quilters. The fabric is 100 percent cotton in a wide spread of prints, and Aubliss is upfront that the squares are trimmed by hand, so edges can be slightly raw and sizes can vary by up to a centimetre. In practice that means treating them as 9.5-inch squares and squaring each one with a rotary cutter before you piece, which experienced owners say is a five-minute job. The prints are random rather than curated, so some squares will not suit a given project and end up in the scrap bin, which at this price is fine. For a beginner who wants to sew rather than cut, it is the fastest route to a finished top.
- Fifty squares is enough for a full layer-cake throw
- Wide variety of prints
- Thousands of owner reviews with a strong owner rating
- Honest about hand trimming and raw edges
- Hand-trimmed edges mean you should square each piece before sewing
- Tolerance up to 1 cm, so finished size is nearer 9.5 inches
- Random prints, so you cannot pick the palette
SINGER® Fabrics, 100% Cotton, Quilting and Crafting Fabric for Sewing,44 Inch Wide, Black, 2 Yard Precut

Every quilt needs solids for sashing, borders, binding and often the back, and the SINGER two-yard precut is the trusted way to buy them. It is 100 percent ringspun cotton, which has a smoother, stronger yarn than carded cotton, cut to a full 44-inch width and 72 inches long, in black here and other solids in the range. Thousands of owners rate it highly and the reviews are mostly from quilters and garment sewers who wanted a reliable solid without a trip to a fabric shop. SINGER does not state the weight, though owners describe it as a standard quilting hand, and two yards will bind and border a lap quilt but will not back one, for which you want the Craftido bolt below or two of these. It is a plain, dependable product from a brand that has been in sewing since the 1850s, and for solids that is what you want.
- Ringspun cotton from a name every sewer knows
- True 44-inch quilting width
- Thousands of owner reviews with a strong owner rating
- Two yards covers borders and binding for a throw
- Two yards is not enough to back a quilt
- Weight not stated
- Solid only; no prints in this line
Cotton Fabric DIY Making Supplies Quilting Patchwork Fabric Fat Quarter Bundles DIY for Quilting Cotton Patchwork Cushions (Blue, 20 x 20 Inch)

This seven-piece bundle has more owner reviews than any other fabric on this page and a positive if not spectacular rating, and it earns its place as the budget colour-family bundle: seven prints all in blue, or in one of the other colourways, cut to roughly 20-inch squares of 100 percent cotton. The seller is unusually honest about what you get. The cotton is shirt weight at 120 grams per square metre, thinner than quilting cotton, and the listing says outright that it suits two layers and may shrink, so prewash it and expect a light hand. Owners praise the colours for staying bright and the prints for working together, and the complaints are the predictable ones about thinness and slightly off-square cuts. For cushion fronts, bunting, doll clothes and light patchwork it is excellent value; for a heavy-use bed quilt, spend more on the Aubliss or Craftido.
- Seven coordinated prints in one colour family, several colourways to choose from
- The most owner reviews of any bundle here
- Colours reported to stay bright after washing
- Very low price per fat quarter
- Thin shirt-weight cotton at 120 gsm; the seller suggests using two layers
- Lower owner rating than the Aubliss bundles, though still positive
- Hand wash advice and some shrinkage
Master FAB -100% Cotton Fabric by The Yard for Sewing DIY Crafting Fashion Design Printed Floral(Spring Flowers Blue)

Master FAB sells printed cotton the way a fabric shop does, one design per listing in a generous 39 by 55 inch piece, and this Spring Flowers Blue floral is the one several hundred owners rate highly. The cotton is combed, which removes short fibres for a smoother, stronger cloth, and eco-dyed with good colourfastness after repeated washing; the maker states a weight of about 110 grams per square metre, light and silky rather than firm, and says it tolerates hot washing and ironing. That makes it lovely for a whole-cloth quilt back panel, a cot quilt top, pillowcases or a summer dress, and a little floppy for small pieced blocks unless you starch it. Note that each lot is a separate precut piece, so two lots are two pieces, not one long length. Within those limits it is the prettiest and best-documented print cotton on this page.
- Combed cotton with eco dye processing, a soft and tight weave
- Large single piece for a quilt back panel or a dress
- Stated weight, rare among print sellers
- Strong owner rating from several hundred reviews
- Light at 110 gsm, so it drapes more than it structures
- Each lot is a separate precut piece; buying two does not give one continuous length
- One print per listing
42Pcs 10x10 Inch Quilting Cotton Fabric Squares Sheets Pre-Cut Multi-Color Design Printed Floral Craft Fabric

If you want precut squares sorted by colour rather than a random assortment, this forty-two-piece bundle is organised as seven squares in each of six colour families, red, pink, yellow, green, blue and purple, each a different floral print, which makes a rainbow quilt or a colour-gradient layout a matter of arranging rather than hunting. The cotton is 100 percent and the squares are cut to 25 centimetres, which is 9.8 inches rather than a true 10, so plan around that or trim everything to 9.5. Over a thousand owners have reviewed it with a positive rating; the praise is for the colour sorting and the variety, the criticism for thin cotton on some prints and the occasional off-square cut. Every print is floral, so pair it with solids if you want contrast. As a sorted palette for a first colour-wash quilt or a stack of masks and pouches, it does the job cheaply.
- Seven squares in each of six colour families, so rainbow and gradient layouts are easy
- Forty-two different floral prints
- Over a thousand owner reviews
- Good for face masks, bags and small projects as well as quilts
- Squares are 25 cm, a shade under 10 inches, so they are not true layer-cake size
- Lower owner rating than the Aubliss squares, though still positive
- All floral; no geometrics or solids in the set
150Pcs 4 x 4 Inch (10cm x 10cm) Cotton Craft Fabric Bundle Squares, Pre-Cut Quilt Squares

Mini charm squares are the quilting equivalent of a box of chocolates, and this 150-piece bundle is the most popular way to buy them: four-inch squares of 100 percent cotton in more than fifty random prints, enough for a scrappy postage-stamp quilt top, a dozen coin purses or a term of school sewing lessons. Over a thousand owners give it a solid rating, with parents and teachers the most enthusiastic, since small squares and a huge variety are exactly what a child needs to learn seams. The caveats are what you would expect at the price: a four-inch square finishes at three and a half, so a throw takes hundreds of seams; the prints are random and some will clash; and some pieces are thinner than others. For a scrap quilt, for practice, or for a child’s first patchwork, nothing here gives you more variety per dollar.
- 150 squares in more than fifty prints for very little money
- Ready for postage-stamp and scrappy patchwork with no cutting
- Over a thousand owner reviews with a solid owner rating
- Ideal for teaching children to sew
- Four-inch squares finish at 3.5 inches, so a quilt needs hundreds of seams
- Random prints, some of which will not suit
- Thin cotton on some pieces
Compare the picks
| Product | Form | Piece size | Weight | Content | Our score | Our score | |
|---|---|---|---|---|---|---|---|
Aubliss 8 fat quartersAubliss | Fat quarter bundle, 8 | 20 x 20 in | Light quilting weight | 100% cotton | 9.2/10 | 9.2 | See price |
Aubliss 50 squaresAubliss | Precut squares, 50 | 10 x 10 in, hand trimmed | Light quilting weight | 100% cotton | 9.0/10 | 9.0 | See price |
SINGER 2-yard solidSINGER | Yardage, 2 yd | 72 x 44 in | Not stated | 100% ringspun cotton | 9.2/10 | 9.2 | See price |
Craftido 3-yard solidcraftido | Yardage on mini bolt, 3 yd | 108 x 44 in | Medium, 5.2 oz | 100% cotton | 9.2/10 | 9.2 | See price |
7-piece blue bundleAntetek | Fat quarter bundle, 7 | 20 x 20 in | Shirt weight, 120 gsm | 100% cotton | 8.6/10 | 8.6 | See price |
Master FAB floralMaster FAB | Single print cut | 39 x 55 in | Light, 110 gsm | 100% combed cotton | 9.2/10 | 9.2 | See price |
42-piece sorted squaresHDST-HOME | Precut squares, 42 | 9.8 x 9.8 in | Light | 100% cotton | 8.6/10 | 8.6 | See price |
150 mini charmsOJYUDD | Mini charm squares, 150 | 4 x 4 in | Light to thin | 100% cotton | 8.8/10 | 8.8 | See price |
Fat quarters, precuts or yardage?
Fat quarters give variety: each is big enough to cut several blocks from, and a bundle hands you a palette. Precut squares give speed: a layer cake of 10-inch squares or a charm pack of 5-inch or 4-inch squares goes straight under the needle, at the cost of some waste when the cuts are not quite square. Yardage gives structure: backs, borders, sashing and binding need long, continuous pieces that no bundle provides. A typical lap quilt uses one or two bundles for the top and three yards of solid for the back and binding, which is why this guide pairs the Aubliss bundles with the SINGER and Craftido solids. Beginners usually do best starting with precut squares, then graduating to fat quarters once they trust their rotary cutter.
Weight, prewashing and shrinkage
Quilt-shop cotton weighs around 4 to 4.5 ounces per square yard; the Craftido solid at 5.2 is a touch heavier, the Master FAB at 3.2 and the budget bundle at 120 gsm are lighter, and the Aubliss bundles sit somewhere in the middle without a stated figure. Lighter cotton pieces beautifully but needs starch to hold a sharp quarter-inch seam and is less durable in a quilt that is washed weekly; heavier cotton is sturdier but bulkier at seam intersections. Prewash everything from an online bundle: budget cottons can shrink three to five percent and dark reds and blues can bleed, so wash by colour family with a colour catcher, dry, and press before cutting. Several of these sellers say so themselves, which is to their credit.
Reading a fabric listing honestly
The sellers here who state a size tolerance, a weight in grams or ounces, or a note that their cotton is thin are telling you more than the ones who only say “soft and breathable”. Hand-trimmed squares from the Aubliss and 42-piece bundles will need squaring; a 25 cm square is 9.8 inches, not 10; a bundle described as fat quarters at 20 by 20 inches is larger than a shop fat quarter but a different shape. None of that is a problem if you know it going in. The owner reviews behind each pick were read with that in mind, and the two lowest-rated picks here, the 7-piece budget bundle and the 42-piece squares, lose their points mainly on thinness and squareness, not on colour or fibre content, which is why they still make the list for the right projects.
What is a fat quarter in quilting?
A quarter yard of fabric cut as a rectangle, traditionally 18 by 22 inches, rather than a thin 9 by 44 inch strip. Many online bundles, including the Aubliss and budget bundles here, cut 20 by 20 inch squares instead, which is slightly larger.
How many 10-inch squares do I need for a quilt?
A 42-square layer cake makes a roughly 54 by 63 inch throw with a simple patchwork layout; the Aubliss 50-piece bundle gives you that with a few spares. A twin quilt needs about 80 to 100 squares plus borders.
Should I prewash quilting cotton?
For budget bundles, yes: wash by colour with a colour catcher, dry and press to remove shrinkage and excess dye before cutting. Precut squares can be washed in a mesh bag to limit fraying, or starched and used unwashed if the finished quilt will not be washed hot.
What weight cotton is best for a quilt top?
Around 4 to 4.5 ounces per square yard is the quilt-shop standard. Lighter cottons like the Master FAB at 3.2 oz work with starch; the Craftido at 5.2 oz is better kept for backing and binding where its firmness is an advantage.
Can I mix these bundles with fabric from a quilt shop?
Yes, as long as the weights are close. Mixing a very light budget cotton with heavy quilt-shop cotton in the same block leads to puckering at seams; keep the lighter fabrics together and use the heavier ones for borders and backs.
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