
T-shirt quilts are a fantastic way to preserve memories, turning your favorite old t-shirts into a beautiful quilt that tells your unique story.
Whether it’s concert tees, sports jerseys, or shirts from special events, each piece holds sentimental value.
But one common question arises: How many t-shirts do you need to make a quilt?

The answer depends on several factors, including the desired quilt size, the size of the graphics on your shirts, and the layout you choose. Let’s explore these elements to help you plan your custom t-shirt quilt.
If you are anything like me, you like to thrift and hunt for cotton fabric to make quilts with.
No matter if they are from mens shirts, long skirt, dresses or jeans – making a quilt out of shirts is a lot of fun. The fabric of the cotton is wonderful. It’s already pre-washed and soft.
I thought I would explore just a bit on how many shirts you’ll need to make a quilt. Really it does depend on how large the shirts are and such, but in the end having somewhat of an idea is helpful.
Along with this thought – we are going to take a look at using t-shirts in the quilts.
– Basic Quilting Supplies –
- Rotary cutter or a new sharp blade
- Cutting Mat
- Quilt Ruler
- Sewing Machine – This brother is my favorite!
- Iron here
- Thread
- Bobbins
- Scissors
- Seam Ripper – Not my favorite thing to do!

*this is a shirt quilt, collection of t-shirts, scout shirts, flannel and cotton. All cut to into strips and then sewn into a small log cabin block
Understanding Quilt Sizes and T-Shirt Requirements
Before diving into the number of shirts needed, it’s essential to decide on the size of your quilt. Common quilt sizes include:
- Throw Size Quilt: Approximately 50″ x 60″, ideal for snuggling on the couch.
- Twin Size Quilt: Around 68″ x 86″, suitable for a twin bed.
- Queen Size Quilt: Approximately 90″ x 100″, perfect for a queen bed.
The estimated number of t-shirts required for each size varies:
- Throw Size: 12-15 t-shirts.
- Twin Size: 15-20 t-shirts.
- Queen Size: 20-25 t-shirts.
Factors Influencing The Number Of T-Shirts Needed
- Graphic Size and Placement
The size and placement of graphics on your t-shirts significantly impact how many shirts you’ll need. Shirts with large designs can cover more area, requiring fewer shirts overall. Conversely, shirts with small breast logos may necessitate additional shirts to fill the quilt.toocooltshirtquilts.com - Shirt Sizes and Types
The different sizes of t-shirts—ranging from youth size to adult shirts—affect the amount of usable fabric. Larger shirts provide more material, while smaller ones may yield smaller pieces, influencing the block size in your quilt. - Quilt Layout and Design
Your chosen quilt style plays a role in determining the number of shirts needed. A traditional grid layout with uniform blocks may require precise measurements and a specific number of shirts. Alternatively, a mosaic or puzzle-style layout allows for different sizes and shapes, offering flexibility in design. - Inclusion of Borders and Sashing
Adding border fabric or sashing between blocks can enhance the quilt’s appearance and increase its size without needing more t-shirts. This approach is beneficial if you’re slightly short on shirts but still want a larger quilt.
Preparing Your T-Shirts for Quilting
- Selecting the Right T-Shirts
Choose t-shirts in good condition, free from excessive wear or stains. Consider the t-shirt graphic size and placement to ensure they fit well within your desired panel size. - Stabilizing the Fabric
T-shirt material is stretchy, which can pose challenges during quilting. Applying fusible interfacing to the back of the shirt panels helps stabilize the fabric, making it easier to cut and sew.toocooltshirtquilts.com - Cutting the Shirts
Use a rotary cutter, square ruler, and flat surface to cut your shirts into uniform blocks. Remember to include a ¼-inch inch seam allowance on all sides to account for sewing.Instructables
Tips for a Successful T-Shirt Quilt
Plan Your Layout: Before sewing, lay out your t-shirt blocks to determine the best arrangement, balancing colors and designs.
Use a Sewing Machine: A reliable sewing machine ensures clean, consistent stitches, essential for a durable quilt.
Press Seams Properly: Ironing seams flat helps the quilt lie smoothly and makes the quilting process easier.
Consider Quilting Techniques: Decide whether you’ll quilt by hand or machine, and choose a pattern that complements your t-shirt designs.
Choose Appropriate Backing Fabric: Select a backing fabric that complements your quilt top and provides comfort.

*this quilt is an L log cabin quilt block and sewn with shirts. There are a few cotton button shirts, but for the most part they are flannel shirts. I even snuck in a few buttons, yokes and pockets in there! These are really a lot of fun to sew.
Estimating The Number Of T-Shirts Needed
Here’s a general guide to help you estimate the number of t-shirts required for various quilt sizes:
Quilt Size Approximate Dimensions Estimated T-Shirts Needed
Throw 50″ x 60″ 12-15
Twin 68″ x 86″ 15-20
Full 80″ x 90″ 20-25
Queen 90″ x 100″ 20-25
King 110″ x 100″ 25-30
Note: These estimates assume using both the front and back of each t-shirt. Adjust accordingly based on your shirts’ graphics and sizes.

*this quilt is a courthouse steps quilt block. I picked up 5 shirts from the thrift store that were all the same. That is where the consistency of the fabric comes in with the light. I also had blue patterned dress shirts and I believe one corduroy shirt. I love tossing in some fun texture! I also snuck in the red center for one block – can you see it?!
Adding a Twist: Using Men’s Dress Shirts, Skirts, and Other Clothing
Here’s a little-known fact: t-shirt quilts don’t have to be all about tees! A custom t-shirt quilt is really about preserving memories, so why not expand your fabric pool and mix in other beloved clothing items? A men’s dress shirt, a well-worn skirt, or even an old baby blanket can find a new place in your quilt. It’s like a patchwork scrapbook of life’s favorite chapters!
Men’s Dress Shirts are a fabulous addition—they’re usually made from high-quality cotton, which makes them a good idea for quilt blocks. The back of the shirt and front of the shirt provide large, flat areas perfect for cutting larger squares, especially if you’re making a queen size quilt or throw size quilt. Plus, those fun small breast logos or embroidered details on t-shirt sides make great accent pieces for smaller pieces or cornerstones.
Skirts and other clothing (like jeans, pajamas, or even ties!) can also be used, but here’s the thing—be mindful of the fabric type. A silky skirt might be too slippery, while a thick pair of jeans may add a lot of weight. If you’re mixing different fabrics, using a fusible interfacing on the back of the t-shirts (or skirt fabrics) helps stabilize them, making them play nicely with your t-shirt blocks. It’s all about finding the right place for each piece in your quilt.
When working with larger squares from dress shirts or different size pieces from skirts, it helps to layout your blocks ahead of time. A square ruler and rotary cutter are your best friends here, helping you create uniform shapes even from the most unexpected clothing. And don’t forget—you might need additional seams or a different layout to make it all fit together seamlessly.
Incorporating unique clothing into your quilt adds even more heart and meaning. Think of it as a kind quilt—a quilt that tells your story, honors your loved ones, and wraps you in great memories every time you use it. Whether it’s favorite shirts from a family member, youth size tees, or a skirt that holds a little nostalgia, they all deserve a spot in your stunning quilt!
Creating a t-shirt quilt is a rewarding project that transforms cherished memories into a functional keepsake. By considering factors like quilt size, shirt graphics, and layout design, you can accurately estimate the number of t-shirts needed. With careful planning and attention to detail, you’ll craft a stunning quilt that celebrates your unique journey.

*I had a box of wool suiting scraps that were brick shaped from samples from a suit store. These were mixed in with some quilt blocks that I had picked up at an antique store along with some blue wool. This is one of my favorite improv quilts I have made.
More Quilting Resources:
- Quilting tips when using shirts
- Free quilt calculator
- Buying supplies and fabric from thrift stores
- Memory quilt ideas and patterns
- Gee Bend style quilts – perfect for using clothes in
Frequently Asked Questions
Q: Can I use t-shirts of different sizes in my quilt?
A: Absolutely! Incorporating different sizes adds visual interest to your quilt. Just ensure that each block is cut to the desired block size, adjusting as needed.
Q: What if my t-shirts have graphics only on one side?
A: If your shirts have graphics on only one side, you’ll need more shirts to achieve your desired quilt size. Alternatively, consider adding strips of fabric or border fabric to increase the quilt’s dimensions.toocooltshirtquilts.com
Q: How should I care for my finished t-shirt quilt?
A: Wash your quilt in cold water on a gentle cycle and air dry or tumble dry on low heat. This helps preserve the fabric and graphics.
Q: Can I include shirts with small breast logos?
A: Yes, shirts with small breast logos can be used creatively, such as in cornerstones or as part of a larger block. Be mindful that you’ll need more shirts to fill the quilt if relying solely on small graphics.
Q: Is it necessary to use fusible interfacing?
A: While not mandatory, fusible interfacing is highly recommended to stabilize the stretchy t-shirt fabric, making it easier to cut and sew.
Becky Jorgensen is the creative quilter behind Patchwork Posse, the Patchwork Planner and her online quilt group Patchworkers Plus. You can find her patterns in books, magazines, and her quilt membership. Gather your quilting supplies, organize your sewing space, explore the process of disappearing quilt blocks, or finish a free quilt pattern. I'll help you use what you have, finish what you start and make your quilting journey fun!
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