Download our handy precut fabric sizes reference card. Our comprehensive guide explains all the common precut fabric sizes and includes tips for working with precuts.
If youโre new to the quilting world or are in the process of getting quilting supplies for your first quilt project you might be confused when it comes to fabric. Names such as layer cake, jelly roll, precut strip, etc. can be overwhelming for a new quilter. Thatโs why weโve put together this precut fabric sizes guide that will clarify everything confusing about precuts.
Weโve also made a handy precut fabric sizes reference card for you to put in your wallet and always have handy, so keep on reading to download your own. And of course, to make working with precut fabrics easier, we’ve included some tips for using precuts.
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Precut Fabric Sizes Explained
Precut fabric is – quite simple – fabric that has been cut for you in the factory.
There are different sizes of precut quilting fabric, packed in lovely little fabric bundles.
Manufacturers usually put together fabrics from the same collection, which means they go together really well, making them irresistible for the fabric hoarder inside you (and also a great gift idea for a quilter!). So beware, they can be dangerous for your wallet. Donโt say I didnโt warn you!
Quilt fabric designers also make very good use of these precut bundles, creating some incredible precut-friendly quilt patterns. Browse some of our favorites in our round up posts:
- 50+ Charm Pack Quilt Patterns
- 50+ Layer Cake Quilt Patterns
- 13+ Fantastic Jelly Roll Quilt Patterns
- 50+ Fat Quarter Friendly Patterns
Precut fabrics come in rectangular (or square) shapes and different size strips. Below are charts for both rectangles and strips. But we’ve also got a great precut fabric sizes reference card for you to download and keep with you at all times (scroll down for the reference card).
Precut Fabric Squares & Rectangles
Here is a chart of the most common precut fabric squares and rectangles going from the largest to the tiniest.
Keep in mind that the precut names are commonly specific manufacturersโ names for the given size. For example, โLayer Cakeโ is a name given to the 10โโ squares pack by Moda Fabrics. When youโre buying fabric from a different manufacturer, it might be called a 10โโ Stacker, a 10โโ Square Pack, etc.
Precut fabric name | Precut fabric size | Amount per bundle |
Fat quarters Also known as FQs | 18″ x 21-22″ | varies |
Fat eights Also known as F8s | 9″ x 21-22″ | varies |
Layer cakes Also known as 10″ Stackers, 10โโ squares, Ten squares, Tiles | 10″ x 10″ squares | 40-42 squares |
Charm packs Also known as Charm Squares, 5 Karat Crystals, or 5″ Stackers | 5″ x 5″ squares | 40-42 squares |
Mini Charm Packs Also known as Moda Candy | 2.5″ x 2.5″ squares | 40-42 squares |
Precut Fabric Strips
Another popular type of precut fabric are fabric strips, namely 2.5โโ strips and 1.5โโ strips.
Precut fabric name | Precut fabric size | Amount per bundle |
Jelly Rolls Also known as: Bali Pops, Design Rolls, Rolie Polies, Roll Ups, StripsAlso known as FQs | 2.5โโ x 42โโ | 40-42 strips |
Honey Buns Also known as: Skinny Strips | 1.5โโ x 42โโ | 40-42 strips |
Other Precut Fabric Shapes
Although squares, rectangles, and strips are the most common types of precuts, other precut fabric shapes exist. I have come across:
- Precut fabric hexagons
- Precut fabric triangles
The sizes of these vary greatly between manufacturers, so look into what is available when planning for a project.
Precut Fabric Sizes Reference Card
Knowing all of these precut fabric sizes can get a bit overwhelming. Thatโs why we made you a precut fabric sizes reference card you can use as a cheat sheet when buying fabric. It includes all of the most common precut fabric sizes along with the names, dimensions, and how many precuts you typically get per bundle.
Weโve also added the number of precuts you can get from a yard of fabric (calculated for a WOF – width of fabric of 42โโ).
You can download the precut fabric sizes reference card by signing up to our newsletter below:
Precut Fabric Yardage Equivalents
Sometimes you might want to convert precut fabric dimensions into yardage. Perhaps youโre following a quilt pattern that uses precuts and you want to go with yardage to save some cash. Or maybe your chosen fabric is only available in yardage and not precuts.
Here are the calculations of how many precuts you get from a yard of fabric for all the different precut fabric sizes.
Weโve also included these precut-to-yardage conversions in the precut fabric sizes reference card, so you can always bring it with you to the fabric shop and save yourself some thinking.
Precut fabric name | Precut fabric size | How many precuts in a yard? |
Fat quarters | 18″ x 21-22″ | 4 |
Fat eights | 9″ x 21-22″ | 8 |
Layer cakes | 10″ x 10″ squares | 12 |
Charm packs | 5″ x 5″ squares | 56 |
Mini Charm Packs | 2.5″ x 2.5″ squares | 224 |
Jelly Rolls | 2.5โโ x 42โโ | 14 |
Honey Buns | 1.5โโ x 42โโ | 24 |
Precut Fabric Vs. Yardage
If youโre a beginner you might be wondering what is the better option. Should you use precuts or choose yardage instead? Well, there are pros and cons to using precut fabrics so it really depends on your preferences and the project youโre working on.
What are the benefits of precut fabric?
Precuts are beginner friendly. Making your first quilt using precut fabric can save you the frustration of accurate cutting that can be overwhelming for a beginner.
Quilting with precuts is faster. Understandably, making a quilt when (some of) the cutting has already be done for you will be much quicker than when youโre cutting everything from yardage. Some patterns are written to be used with precuts and those quilt tops usually come together really quickly.
Precuts give you a variety of fabrics that go together perfectly. Precut packs are usually composed of a variety of fabrics from a single fabric line. This means you get a whole bunch of pretty fabrics that are compatible and work well together.
Precuts can save you some cash. At first glance, precut fabric may seem expensive because you typically get less fabric for the same price than you would with yardage. However, there is no way you could get such a variety of fabrics with yardage at the sime price tag. So if youโre looking for a variety of fabrics, precuts can definitely be more cost-effective.
What are the cons of using precut fabric?
You canโt prewash precut fabrics. Iโll go into more detail of prewashing precuts in the โWorking with precutsโ section. But generally, precuts shouldnโt be prewashed. If youโre really adamant about prewashing, you might want to go with yardage instead.
Precuts can be expensive in some scenarios. Of course, if youโre only using precuts for all of your quilts, it can add up. If youโre buying background or sashing fabrics it will probably be cheaper to go with yardage.
Not all patterns are written for precuts. If youโre using precuts to make a pattern, always make sure the pattern is precut-friendly. Very often they are not and yardage is your only option.
Tips for Working With Precut Fabrics
Should I Wash Precut Fabric?
The short answer is NO, you should never prewash precut fabric. You should believe me when I say this because as many of you know, I am Captain of Team Prewash when it comes to yardage. But when it comes to precuts, you really shouldnโt.
You do not want your perfectly sized pieces shrinking, distorting, or unraveling in the washing machine. And believe me, they will. (Am I telling you from experience? Iโd rather not say.)
If youโre working with dark colors and are afraid of the colors running and bleeding you could handwash them in warm water. This should reduce the amount of fraying and distortion you would most likely get in a washing machine.
Despite what Iโve just said, I do realize that some quilters report success with machine pre-washing precuts in a mesh laundry bag. I have not tried this and would not recommend it unless for some reason you really really need to machine prewash your fabrics (for example if you are dealing with chemical sensitivity). Otherwise, I would let those fabrics be and just use some precautions when washing the quilt for the first time.
Working with Pinked Edges on Precut Fabrics
When working with precut fabrics, you will see that many of them have pinked edges – like the edge you get when you use pinking shears. These zigzag edges prevent the fabrics from unraveling and fraying.
Here are some tips for working with pinked edges:
- To keep errors to a minimum I suggest measuring the precut pieces to determine whether the desired dimension includes the edge itself. If youโre working with a 2.5โโ strip, for example, measure whether the 2.5โโ are measured from the peak of the edge or the valley of the edge.
- When sewing, make sure you keep a consistent distance (whether from the peak or the valley of the edge).
- Pay special attention to the edges when working with another piece that isnโt pinked. If possible, place the pinked-edged piece on top to see the alignment.
I hope you found this precut fabric sizes useful. Definitely download the precut fabric sizes reference card so you’ll have it with you at all times!
I wish you many many beautiful precuts in your future!
Great Quilting information.