ZJ Humbach

What is a Fat Quarter vs. a Quarter Yard of Fabric?

ZJ Humbach
Duration:   4  mins

Description

When it comes to buying fabric there are many options. You can purchase any length of fabric you want from off a bolt or you can buy pre cut pieces or bundles of fabric. One of the more popular pre-cut pieces of fabric available today is a fat quarter. But what size is a fat quarter? ZJ Humbach teaches you what is a fat quarter, exactly how much fabric it is and how it is different from a quarter yard of fabric.

Understand Fabric Yardage

Quilting fabric can be purchased off of a bolt in lengths of anything from a few inches to a few yards. While the length of the fabric you purchase can differ drastically the width is generally consistent- anywhere from 42 inch to 44 inch. Fabric is folded when it is stored on a bolt so when it is being cut the width of fabric you see is around 21 inch, folded in half. A quarter yard of fabric is 9 inch, making the total size of fabric purchased when getting a quarter yard 9 inch x the width of fabric, generally 42 inch to 44 inch. So, what is a fat quarter? ZJ shows what a quarter yard of fabric looks like and compares it to a fat quarter of fabric. Fat quarters measure approximately 18 inch x 21 inch. An easy way to visualize and understand what a fat quarter is and how it is cut is to think of a quarter yard of fabric that has been cut where the fold is into two 9 inch x 21 inch pieces. One of those pieces is then laid next to the other, creating an 18 inch x 21 inch piece of fabric, known as a fat quarter.

Buying Fabric Tips to Get the Right Amount

Understanding what is a fat quarter makes them more useful to have when planning out a quilt. And, while most quilters don’t generally need extra reasons to buy more fabric, ZJ explains why fat quarters are handy to have in every fabric stash. She also explains when and why you might want to buy a fat quarter over a quarter yard of fabric, or the other way around.

A fat quarter is just one type of precut fabric. To learn more about jelly rolls, charm packs, and more, you can read Colleen Tauke’s article What Is a Precut?

You might also be interested in:
What Are Pre-Cut Fabrics?
Fat Eighth Drawstring Bag
Creating a Quilt Block with Jelly Rolls
Half-Square Triangles with Jelly Rolls
Figuring Yardage for Quilt Backs
How to Measure Quilt Backing
How Sewers Can Use Fat Quarters
What You Need to Know About Precut Quilting Fabrics

Share tips, start a discussion or ask other students a question. If you have a question for the instructor, please click here.

Make a comment:
characters remaining

3 Responses to “What is a Fat Quarter vs. a Quarter Yard of Fabric?”

  1. stephenie crowley

    It would have been helpful to unfold the quarter-yard to show that it's two layers, 42" x 8". Beginners might not understand that, because it's never shown. Thanks for everything else being clear, though.

  2. Katharine Richardson

    Ok.... trying to find an easy way for my mind to remember this, a 1/4 yard is basically 9" x 42" which is folded in half on the bolt. A fat quarter is 18" x 21". If length is needed then the yardage is better. So, reading the pattern instructions is a great idea, like you stated in the video, before picking out and cutting any fabric. If you calculate the square footage, they are the same.

  3. frances

    the dotted green is folded, right? It didn't show even though she mentioned 42".

Fat quarters are in every quilt store. They're also in a lot of the larger chain stores and they come folded up like this and they're irresistible little pieces of fabric that we all just have to buy because they're only a couple bucks a fat quarter. And what's the hurt with a couple of dollars here and there. In fact, I've told people before that just like white food doesn't have any calories in it. Well, a fat quarter doesn't count as buying fabric. When my husband says, "Did you buy any fabric today honey?" "No, I just bought a fat quarter." So what's the difference between a fat quarter and a quarter yard of fabric? Well, that's a good question. A quarter yard of fabric goes across the entire length of the fabric. So it will be approximately 42 to 44 inches wide by nine inches across. A fat quarter on the other hand is half the distance typically of a full yard or a full piece of fabric. It should be 21 inches across actually. Yes, that's my that's the right way. Sometimes it's hard to see the selvage. It's 21 inches across in that neighborhood because fabric can vary from about 40 to 44 inches, typically 42 to 44 inches when it's on a bolt. This one just happens to be a little bit less. It's also, if you put it on your cutting mat, you'll see that it's right at 18 inches in the width. This one was cut a little bit generously. I got lucky. I got an extra inch. So why would I want to buy a fat quarter versus a quarter yard or vice versa? And does it even matter? Well, it does matter because this is only half of the length. If I'm am cutting strips for quilting, if I'm needing a lot of pieces for quilting, if I'm doing lots of blocks with the same patches in the block, like a lot of rectangles, a lot of squares. I'm better off getting my yardage because I can cut across and then cut my pieces this way. And I'm actually getting double, the amount of fabric per strip, as opposed to the fat quarter. I also want to buy yardage when I'm doing binding, when I'm doing borders because I have the length across or the width across for my binding, and I'm on the cross grain there. If I'm doing borders, I want longer yardage so that I can cut them on the straight of grain. And again, it's double the fabric. Fat quarters are great if you're doing scrap quilts, if you're doing quilts with limited numbers, if you just want to have a little bit for accents. I like to have it in my stash for applique. There's a lot of good reasons for it. It's a good inexpensive way to sample fabrics. Or if you have a nice stash going just to get a few pieces that'll pop, whatever you might be working on to keep your stash a little more current in your quilting, a little more current but keep in mind that when you're looking at your pattern read the directions and find out if it says you need a quarter of a yard or a fat quarter because while it's technically the same amount of fabric, if I were to cut this in half and fold it over it would be the same amount of fabric that's in a fat quarter, but it's in a different type of format. It's a different, a different way of using the fabric. So it's important to know that yes, they both equal the same amount of fabric but how you use them are a little bit different.
Get exclusive premium content! Sign up for a membership now!