How to Knit a Hat with a Pom-Pom: Simple Pattern
A warm knitted hat is a rewarding project because it combines a small amount of shaping with plenty of relaxing, repetitive stitches. This beginner-friendly beanie is worked in the round from the brim upward, so there is no long seam to sew at the end. A fluffy pom-pom adds personality and helps the finished hat look polished.
The pattern uses a stretchy ribbed brim, smooth stockinette stitch, and simple crown decreases. It is suitable for a confident beginner who knows how to cast on, knit, purl, join stitches in the round, and work basic decreases. If you are new to circular knitting, use a circular needle for the body and switch to double-pointed needles or the magic loop method near the crown.
Choose a soft worsted or aran-weight yarn for a substantial winter hat, or use a lighter DK yarn for a less bulky version. Before beginning, check the yarn label for washing instructions and consider who will wear the hat. Our guide to wool for sensitive skin can help when selecting fibers for children or anyone prone to irritation.
Materials And Finished Measurements
You will need approximately 90–130 grams of worsted-weight yarn, depending on the size and length of the hat. Wool, wool blends, and acrylic yarns all work well. Wool offers warmth and elasticity, while acrylic is often easy to wash and a practical choice for everyday accessories. Select a yarn with good spring so the brim can stretch comfortably without becoming loose.
Gather a 4.5 mm circular needle with a 40 cm cable, a 4.5 mm set of double-pointed needles or a long circular needle for magic loop, a stitch marker, a tapestry needle, scissors, and a pom-pom maker. The measurements below are designed for an average adult, but the hat can be adjusted by changing the cast-on number in multiples of four.
| Item | Suggested specification |
|---|---|
| Finished head circumference | 48–56 cm, with negative ease |
| Finished height | 21–23 cm before the pom-pom |
| Yarn | Worsted or aran weight |
| Gauge | 18 stitches and 24 rounds per 10 cm |
| Needles | 4.5 mm circular and small-circumference needles |
| Main stitch pattern | Knit 2, purl 2 rib and stockinette |
| Skill level | Confident beginner |
Checking Gauge And Sizing
Gauge determines whether the hat will fit as intended. Knit a swatch at least 12 cm square in stockinette stitch, then wash and dry it in the same way you plan to care for the finished hat. Measure across the center of the swatch, avoiding the edges. If you have more than 18 stitches in 10 cm, use a larger needle; if you have fewer, use a smaller one.
A knitted hat should usually measure slightly smaller than the wearer’s head because the fabric needs to stretch and stay in place. For a 54 cm head, a finished circumference of about 48–51 cm is suitable when the fabric has moderate elasticity. If you are knitting for a child, measure around the widest part of the head and subtract approximately 10–15 percent for negative ease.
Length is easy to personalize. For a close-fitting beanie, work until the hat measures about 18–20 cm before beginning the crown. For a slouchier hat, add 3–5 cm. Remember that a folded brim also uses some of the total height, especially if you work a deep ribbed band.
Knitting The Brim And Body
Cast on 96 stitches using a stretchy method such as the long-tail cast-on. Distribute the stitches evenly around the circular needle, making sure they are not twisted. Place a marker at the beginning of the round and join by knitting the first stitch with the last cast-on stitch.
Work knit 2, purl 2 around every round for 5 cm. This creates a classic 2x2 rib with enough flexibility to sit comfortably around the head. For a folded brim, continue the ribbing for 9–10 cm, then fold it inward as you work the body; however, the single-layer version is faster and uses less yarn.
After the ribbed section, knit every round until the piece measures 18–20 cm from the cast-on edge. Keep your tension even, particularly where you begin each round. If you notice a visible ladder between needles, pull the first two stitches of each needle slightly tighter rather than pulling every stitch firmly, which can create uneven fabric.
For a subtle design detail, add one narrow stripe near the brim or alternate two coordinating colors for the body. Change colors at the beginning-of-round marker and carry unused yarn loosely along the inside. Avoid carrying a strand more than five stitches without catching it, since long floats can snag on fingers or hair.
Shaping The Crown
The crown is formed with eight evenly spaced decrease points. If you began with 96 stitches, place markers after every 12 stitches. On the first decrease round, knit two stitches together before each marker. This reduces the total by eight stitches while creating neat diagonal lines that travel toward the top.
Work one plain knit round after each decrease round at first. Then repeat the decrease round every other round until 48 stitches remain. As the crown becomes smaller, switch to double-pointed needles or use magic loop. Keep the yarn relaxed when moving between needles so the crown does not develop tight ridges.
When 24 stitches remain, decrease on every round until 8 stitches are left. Cut the yarn, leaving a 20 cm tail, and thread it onto a tapestry needle. Draw the tail through the remaining stitches, remove the needles, pull the opening closed, and weave the yarn securely through the wrong side of the crown. Do not trim the tail too close; a longer woven end is less likely to come loose during washing.
Making And Attaching The Pom-Pom
A pom-pom can be made with a commercial pom-pom maker, two cardboard rings, or your fingers. For a balanced adult hat, a pom-pom measuring 8–10 cm across works well. Wrap the yarn evenly around the tool until it looks full. The more yarn you use, the denser and rounder the pom-pom will be.
Tie the center tightly with a separate strand of yarn, then cut through the wrapped loops. If you use cardboard rings, slide scissors between the rings and cut around the outside edge before securing the center. Leave long tying ends attached. These ends will anchor the pom-pom to the hat more securely than a short piece of yarn.
Place the pom-pom over the closed crown and thread one tying end through the top stitches from the outside to the inside. Repeat with the second end, positioning the strands on opposite sides of the crown. Tie a firm square knot on the inside, then weave the ends through several stitches. Give the pom-pom a gentle tug to test the attachment before trimming the yarn.
Finishing, Washing, And Troubleshooting
Weave in every remaining end on the wrong side, following nearby stitch paths for several centimeters. Avoid pulling the yarn too tightly, because woven ends need a little flexibility. Lightly steam the hat or soak it in lukewarm water with a small amount of wool wash. Press it in a towel and shape it flat, allowing it to dry naturally.
If the brim rolls, the ribbing may be too short or your yarn may not have enough elasticity. Adding more ribbed rounds usually solves the problem. If the hat feels too tight, check your gauge and consider using a larger needle or adding four to eight stitches. If the crown looks pointed, work a few plain rounds between decreases near the top or begin crown shaping later.
A hat that feels slightly stiff after knitting often softens with washing and gentle wear. Never wring wet wool, place it on a radiator, or hang it while damp, since heat and weight can distort the shape. Store the dry hat flat and keep the pom-pom fluffed with your fingers.
Useful Adjustments For Future Hats
Once this simple beanie becomes familiar, small changes can create an entirely different style. A deep folded brim gives a classic outdoors look, while a shorter ribbed edge suits a modern fitted hat. You can also replace stockinette with moss stitch, seed stitch, cables, or colorwork, provided the stitch pattern does not change the gauge dramatically.
For a more personalized fit, measure a favorite hat and compare its circumference and height with your swatch. The same construction can be adapted for babies, children, and adults by keeping the stitch count divisible by four. A hand-knit hat also makes a practical gift when paired with matching mittens, a cowl, or a scarf.
Use these recommendations when planning your next version:
- Choose a yarn with springy fibers for a brim that keeps its shape.
- Wash and dry your gauge swatch before calculating the cast-on.
- Count stitches after joining in the round to prevent an accidental twist.
- Mark every crown decrease point for a symmetrical finish.
- Secure the pom-pom through several crown stitches rather than one stitch.
This pattern is also a useful stepping stone toward larger circular projects. Once you are comfortable managing rounds, decreases, and tension, you may enjoy trying a seamless sweater pattern worked from the bottom up. The same habits—checking gauge, reading measurements, and shaping gradually—will help you approach more advanced knitwear with confidence.
Cast on a sample hat in a favorite color, take notes on your gauge and fit, and adjust the length or pom-pom size to make the design your own. Explore KRW Knitwear Studio’s patterns, classes, and workshops for more guided practice as you build a handmade wardrobe one satisfying project at a time.