Crocheted Round Rug: A T-Shirt-Yarn Mat That Brings Cozy Character to Any Space
There is something quietly satisfying about making a rug. Unlike a scarf or a hat, a rug stays. It settles into a room and becomes part of the daily rhythm of a home — something you step on first thing in the morning, something a dog curls up on, something guests notice before they even sit down. And when that rug is handmade from chunky, colorful T-shirt yarn, worked up in a smooth spiral of single crochets, it carries an extra kind of warmth. Not just physical warmth under bare feet, but the particular warmth of something made slowly and on purpose.
This post is a complete guide to crocheting a round rug from T-shirt yarn. Whether you are new to working with bulky materials or just want a reliable pattern to follow, you will find everything here: yarn and hook recommendations, a step-by-step pattern, styling tips, care instructions, and a few ideas for making the project uniquely yours.
Why T-Shirt Yarn Is Perfect for a Crocheted Rug
T-shirt yarn — sometimes called “tarn” — is made by cutting jersey knit fabric into continuous strips. It stretches slightly as you work, compresses under pressure, and bounces back beautifully over time. These are exactly the qualities you want in a rug.
Cotton jersey fabric is also naturally durable. It can handle the friction of foot traffic without pilling or breaking down the way wool or acrylic might. A well-made T-shirt yarn rug, used with a non-slip mat underneath, can last for years in a high-traffic entryway or bathroom.
From a design perspective, T-shirt yarn is endlessly appealing. It comes in a huge range of solid colors, pastels, earthy tones, and multicolored options. Some varieties are made from recycled fabric scraps and carry subtle texture variations that give the finished rug a slightly artisanal, organic look. If you want your rug to feel like it belongs in a boho living room, a Scandinavian-inspired hallway, or a cheerful child’s bedroom, T-shirt yarn can get you there.
There is also an environmental case for T-shirt yarn. Many commercial brands are made from fabric offcuts — material that would otherwise go to waste. Choosing a recycled or upcycled T-shirt yarn means your cozy handmade rug has a smaller footprint than most of what you would find at a home goods store.
What You Will Need
Before you cast your magic circle and get started, gather your materials. Having everything within reach makes the process smoother, especially because working with bulky yarn requires a bit more physical engagement than lighter crochet projects.
T-shirt yarn: You will need approximately 300 to 400 meters for a rug that measures about 60 centimeters (roughly 24 inches) in diameter. For a larger rug of about 80 centimeters (32 inches), plan for 500 to 600 meters. Choose a yarn with a weight listed as “super bulky” or “jumbo,” typically labeled as weight 6 or 7.
Crochet hook: A size 10mm to 15mm hook works well for most T-shirt yarns. Larger hooks create a looser, more flexible fabric; smaller hooks create a denser, firmer surface. For a rug, slightly firmer is better — it will hold its shape underfoot. A 12mm hook is a good starting point if you are unsure.
Scissors: A pair of sharp scissors matters here because T-shirt yarn is thick and cutting a ragged end will make weaving in ends more difficult.
Yarn needle: A large blunt-tipped tapestry needle is essential for finishing. Look for one with an eye wide enough to thread your yarn through.
Non-slip rug pad or grip spray: Not strictly part of the crochet project, but critical for safety. A round rug mat or a few sprays of non-slip grip spray on the underside will keep your beautiful handmade rug exactly where you put it.
Optional but useful: a tape measure for checking your diameter as you work, and a small rubber thimble or finger guard if you find the thick yarn puts strain on your pulling hand.
Understanding the Pattern Structure
This rug is worked in a continuous spiral from the center outward using single crochet stitches. There are no joined rounds, which means no visible seam line and a naturally smooth, even texture across the surface.
The key to a flat, non-curling round rug is proper stitch increases. In each round, you increase the total number of stitches by six. This arithmetic keeps the piece lying flat. If you increase too slowly, the center will dome upward. If you increase too quickly, the edges will ruffle and wave. Six increases per round is the magic number for single crochet worked in the round.
A stitch marker is not strictly required for this pattern because you will see and feel your way around the spiral fairly easily with chunky yarn, but placing one at the beginning of each round helps you count correctly, especially in the early rounds when the piece is small and can be easy to misread.
The Pattern
Foundation: Magic Ring
Make a magic ring (also called an adjustable ring). If you are new to this technique, it simply involves wrapping the yarn around your fingers to create a loop you can tighten after working the first round. It eliminates the hole that sometimes appears at the center of a round project.
Round 1: Work 6 single crochets into the magic ring. Pull the tail to tighten the ring. (6 stitches)
Round 2: Work 2 single crochets in each stitch around. (12 stitches)
Round 3: Single crochet in the next stitch, 2 single crochets in the next stitch — repeat from to around. (18 stitches)
Round 4: Single crochet in each of the next 2 stitches, 2 single crochets in the next stitch — repeat from to around. (24 stitches)
Round 5: Single crochet in each of the next 3 stitches, 2 single crochets in the next stitch — repeat from to around. (30 stitches)
Round 6: Single crochet in each of the next 4 stitches, 2 single crochets in the next stitch — repeat from to around. (36 stitches)
Round 7: Single crochet in each of the next 5 stitches, 2 single crochets in the next stitch — repeat from to around. (42 stitches)
Round 8: Single crochet in each of the next 6 stitches, 2 single crochets in the next stitch — repeat from to around. (48 stitches)
Round 9: Single crochet in each of the next 7 stitches, 2 single crochets in the next stitch — repeat from to around. (54 stitches)
Round 10: Single crochet in each of the next 8 stitches, 2 single crochets in the next stitch — repeat from to around. (60 stitches)
You will notice the pattern here: in each round, the number of plain single crochets before each increase grows by one. This is the consistent formula you follow for as many rounds as you need to reach your desired diameter. Check your measurement at round 10. At this stage, with a 12mm hook and standard T-shirt yarn, you should have a circle roughly 40 to 45 centimeters across.
Rounds 11 onward: Continue following the same increase pattern, adding one more plain stitch before each increase in every new round, until your rug reaches the diameter you want.
For a 60cm rug, you will typically complete about 13 to 14 rounds total. For an 80cm rug, continue to around 17 to 19 rounds depending on your tension.
Finishing
When your rug reaches the desired size, fasten off by cutting the yarn and pulling the tail through the final loop to secure it. Thread your tapestry needle with the tail and weave it firmly through several stitches on the underside of the rug. Do the same with the starting tail from the magic ring. Pull both ends snug and trim closely.
Flip the rug over and take a moment to press it flat with your hands. If it has any slight curl at the edges, set it face down on a clean surface and press gently with a damp towel, or lightly steam it. T-shirt yarn responds well to a bit of moisture and will relax into a flat shape quickly.
How to Add Color Changes
One of the most enjoyable aspects of a T-shirt yarn rug is playing with color. You can work the entire rug in one solid color for a clean, minimalist effect, or you can introduce new colors at any point in the spiral to create rings of color that radiate outward from the center.
To change colors, work the last single crochet of a round up to the final pull-through, and at that moment use the new color yarn to complete the stitch. Tie the old and new yarns together in a loose square knot close to the fabric, then weave in both tails on the underside. The knot provides security; the weaving provides tidiness.
Some color ideas that work beautifully for a round T-shirt yarn rug:
A neutral center of off-white or cream, transitioning into warm terracotta and then a deep olive green creates a palette that suits kitchens, sunrooms, and entryways equally well. For a child’s room, consider alternating bright coral and sunshine yellow for a cheerful, energetic look. A bathroom or spa-inspired space might love rounds of pale sage, dusty rose, and soft grey. For a sophisticated living room accent, a rug worked entirely in one deep charcoal or navy makes a bold, modern statement.
Stitch Variations to Consider
The basic single crochet spiral produces a tight, dense surface with a slightly ribbed texture. It is an excellent choice for beginners and makes a very durable rug. But once you are comfortable with the structure, you might want to explore a few variations.
Working through the back loop only gives the rug a more defined, ridged texture that many people find visually striking. It also adds a little extra thickness, which makes the rug feel even more cushioned underfoot.
Half double crochet rounds create a slightly taller, more flexible fabric. The rug will be softer and more drape-y, which works nicely in a bedroom or beside a bathtub but may shift around more underfoot than a denser single crochet surface.
Moss stitch — alternating single crochets with chain stitches — introduces a lacy, open texture that is beautiful but less practical for high-traffic areas. Reserve this variation for a decorative rug in a low-use space.
Where to Use Your Crocheted Round Rug
The round shape is one of the most versatile in home decor, and a T-shirt yarn rug works in more spaces than you might initially think.
In the entryway, a round rug softens the hard geometry of doorways and creates an inviting transition from outside to inside. A bold color choice here makes a strong first impression.
In the bathroom, the water-resistant nature of cotton jersey makes T-shirt yarn an ideal choice. A small round rug beside the tub or sink adds color without overwhelming the space, and it dries quickly after inevitable splashing.
In the kitchen, a round rug in front of the sink or stove adds cushioning during long cooking sessions. Choose darker or mottled colorways that will hide stray flour or sauce splatters with grace.
In a child’s bedroom or nursery, the softness and safety of cotton is ideal. A round rug defines a play area, adds color, and provides a soft surface for sitting on the floor. Because T-shirt yarn is washable, the inevitable messes are easy to manage.
In the living room, a large round rug placed under a coffee table or in front of a fireplace creates a natural gathering point and adds warmth to hardwood or tile floors. Layer it over a larger flat-weave rug for an eclectic, layered look.
Caring for Your T-Shirt Yarn Rug
One of the great practical advantages of a T-shirt yarn rug is that it is machine washable. Cotton jersey tolerates washing very well, and because the yarn has already been through the manufacturing process, shrinkage is minimal in a cold or warm wash.
Use a gentle cycle with cold or lukewarm water and a mild detergent. Avoid hot water, which can cause the yarn to tighten and the rug to lose its shape. Skip the dryer if possible — lay the rug flat on a clean surface or drape it over a rack to dry. It will hold its shape better and the colors will stay truer over time.
For day-to-day maintenance, shake the rug out periodically and vacuum it gently on a low suction setting. Spot clean small stains with a damp cloth and a drop of dish soap. Most stains lift easily from the smooth surface of jersey knit fabric.
Tips for a Professional Finish
A few small habits make a significant difference in the quality of the finished rug.
Maintain consistent tension throughout the project. Because T-shirt yarn stretches, it can be tempting to pull stitches tight, which creates a stiff, uneven fabric. Aim for a relaxed, even tension that allows the yarn to sit naturally in each stitch.
Weave in ends generously. On a rug that will be walked on, ends need to be more secure than in a decorative project. Weave each tail through at least four or five stitches in different directions, then trim closely.
Block the rug after finishing. Even a gentle damp press will smooth out any irregularities and give the edges a clean, professional look.
If your rug develops a slight dome in the center after use, try wetting it fully and laying it flat under a stack of heavy books overnight. This usually resolves the issue completely.
Making It Your Own
The beauty of any handmade project is the room it gives you to put something personal into an ordinary object. A crocheted round rug does not have to follow a formula beyond its basic structure.
Try using two strands of thinner T-shirt yarn held together to blend colors in a way that creates a heathered, marled effect rather than sharp color rings. Combine a recycled earth-tone yarn with a vibrant hand-dyed strand for something that looks almost painted.
Make a set of three rugs in graduating sizes — a small one for the bathroom, a medium one for the entryway, and a large one for the living room — all in the same color family but in different shades. The effect is cohesive and intentional without feeling matchy or rigid.
Gift a finished rug to someone moving into a new home. A handmade rug is the kind of housewarming gift that gets remembered. It is useful, beautiful, and carries the particular meaning of something made rather than bought.
A Note on the Joy of Making Something Large
Most crochet projects fit in a project bag and travel easily. A rug is different. It grows across your lap, it takes over a chair, and at a certain point you are essentially wrestling a large, colorful disk of cotton that wants to slide off your knees and onto the floor. There is something genuinely fun about that.
Working with thick yarn and a big hook also moves faster than most crochet projects. You can see the diameter growing with every round, and the stitch count stays low enough that you never feel like you are trudging through an endless repetition. Most people who make their first T-shirt yarn rug finish it in a single weekend. Some finish in an evening.
That quick return — the way you can start with a spool of colorful yarn on a Saturday morning and have a finished, photographed, floor-placed rug by Sunday night — is one of the best things about this project. It produces the particular satisfaction of a thing that is both beautiful and genuinely useful, made entirely by your own hands, from materials you chose, in colors that made you happy when you pulled them off the shelf.
That is what a handmade rug is, at its best. Not just a floor covering. A small, circular record of an afternoon spent making something on purpose.
