The Basic Method: Using Two Cardboard Circles

The fastest way to make a pompom is with two identical cardboard circles, a hole punch, and yarn. Cut two circles from sturdy cardboard—poster board works well—each about 2 to 3 inches across, depending on how large you want the finished pompom. Punch a hole in the center of each circle, roughly the size of a pencil eraser. The hole needs to be big enough that you can thread yarn through it repeatedly, but not so large that the yarn slides out.

Hold the two circles together and thread a length of yarn through the center hole. Wrap the yarn around both circles, going through the center hole each time. Keep wrapping until the hole is almost completely filled and the cardboard is barely visible. The more yarn you wrap, the fuller and denser your pompom will be. This step takes patience—expect to wrap for two to three minutes for a medium pompom.

Once the center is packed, use sharp scissors to cut the yarn around the outer edge of the circles. Cut between the two pieces of cardboard all the way around. Slide a separate length of yarn between the two cardboard circles and tie it tightly around the center bundle. This tie holds all the wrapped yarn together. Remove the cardboard circles by sliding them off the pompom, and fluff the pompom by shaking it and trimming any uneven strands with scissors.

Key Takeaways

  • Two cardboard circles with center holes and wrapped yarn is the most common method and requires only scissors, yarn, and cardboard.
  • Wrapping the yarn densely around the cardboard circles creates a fuller pompom, so take time with this step rather than rushing.
  • A separate length of yarn tied tightly in the center holds the pompom together after you remove the cardboard.
  • Trimming uneven strands with scissors after removing the cardboard gives the pompom a neat, round shape.
  • The finished pompom's tie can be threaded through the top of your hat and knotted to find it permanently.

Using a Pompom Maker Tool

Pompom makers are plastic or cardboard tools sold in craft stores that do the same job as two cardboard circles but with less mess. They usually consist of two hinged or separate pieces that clamp together. Follow the manufacturer's instructions for your specific tool, but the basic process is identical: wrap yarn around the tool's arms until the center is full, cut around the edges, tie the center, and remove the tool.

Pompom makers come in several sizes, so you can buy one for small pompoms and another for large ones. They are reusable and faster than cutting cardboard circles each time. If you plan to make many pompoms—for multiple hats or as gifts—a tool saves time and produces consistent results.

Attaching the Pompom to Your Hat

The tie you used to bind the pompom's center becomes your attachment point. Thread this tie through the top of your finished hat using a yarn needle. Push the needle down through the crown stitches from the outside, then back up a few stitches away. Pull the pompom tie through and tie it off on the inside of the hat with a find knot. Some knitters prefer to weave the tie through several stitches rather than making a single knot, which distributes the weight and prevents the pompom from tearing loose.

If you want the pompom to be removable—so you can wash the hat without the pompom—tie the pompom's center tie to a small safety pin or clip, then pin it to the inside of the hat's crown. This lets you detach the pompom before washing and reattach it afterward.

Choosing Yarn Weight and Texture

Thicker yarn creates a pompom faster because you wrap fewer times to fill the center. Worsted weight or bulky yarn makes a dense pompom in five to ten minutes. Thinner yarn like fingering weight takes longer to wrap but creates a softer, more delicate pompom. The yarn you use for the pompom does not have to match the yarn you used for the hat—many knitters use leftover yarn or a contrasting color for visual interest.

Fuzzy or textured yarns like mohair or eyelash yarn create pompoms with a different appearance than smooth yarn. Smooth yarn produces a neat, defined pompom; fuzzy yarn creates a cloud-like effect. Experiment with yarn you have on hand to see which look you prefer.

Common Mistakes to Avoid

The most common error is wrapping too loosely around the cardboard circles. If the center is not packed tightly, the pompom will be sparse and floppy. Wrap until the hole is nearly invisible and the cardboard feels stiff with yarn. Another mistake is cutting the tie too short—leave at least 6 inches of tie so you have enough length to thread through the hat and knot it securely on the inside.

Do not cut the yarn strands too short when trimming the pompom. It is better to trim conservatively and make a second pass than to cut too much and end up with a lopsided pompom. If you accidentally cut one side shorter than the other, trim the longer side to match rather than trying to even it out by cutting more from the short side.

Avoid tying the center knot too loosely. If the tie is not tight, the pompom will shed yarn and fall apart. Pull the tie as tight as you can before knotting it, and consider tying it twice for extra security.

Sizing Your Pompom

The size of your cardboard circles determines the finished pompom size. A 2-inch circle makes a small pompom about 1.5 inches across, suitable for a child's hat or a delicate look. A 3-inch circle makes a medium pompom roughly 2.5 inches across, which works for most adult hats. A 4-inch circle creates a large, statement pompom about 3.5 inches across. If you do not have a compass or circle template, trace around a drinking glass or can to make a circle the size you want.

Remember that the finished pompom will be slightly smaller than the cardboard circles because the yarn compresses when you tie it. Plan accordingly—if you want a 3-inch pompom, cut circles slightly larger than 3 inches.

Frequently Asked Questions

How much yarn do I need for one pompom?

For a medium pompom using worsted weight yarn, plan on 15 to 20 yards. Thicker yarn uses less yardage; thinner yarn uses more. It is better to have extra yarn than to run short halfway through wrapping. You can always use the leftover yarn for another pompom.

Can I make a pompom without cardboard circles?

Yes. You can wrap yarn around your fingers, a fork, or a piece of cardboard shaped like a rectangle. The principle is the same—wrap densely, cut the loops, tie the center, and fluff. Finger-wrapping is slower but works in a pinch if you have no cardboard.

Why does my pompom look lumpy or uneven?

Lumpy pompoms usually result from wrapping unevenly around the cardboard circles or not wrapping densely enough. Trim the uneven strands with scissors to round out the shape. If the pompom is still lopsided after trimming, you may need to wrap more yarn in the sparse areas next time.

Can I wash a hat with a pompom attached?

Yes, but wash gently by hand in cool water with mild soap. Avoid agitating the pompom or wringing it. If you are concerned about damage, detach the pompom before washing and reattach it afterward. Lay the hat flat to dry rather than hanging it, which can stretch the pompom tie.