Pom Pom Calculator — Yarn for Pom Poms

For medium-density DK yarn, a 5cm pom pom uses roughly 10m, a 6cm pom around 16m, an 8cm pom about 33m, and a 10cm pom about 57m. Yarn use rises steeply with size because a pom pom is a small sphere (the estimate scales as diameter^2.5). Thinner yarn and denser wrapping increase usage further, so wrap generously for a full, dense pom pom.

More wraps = fuller pom pom. Wrap until the centre hole is nearly full. Trim evenly after tying. Using a slightly thicker yarn or wrapping more loosely also adds volume.

For hats, 6-8cm pom poms are popular. For scarves, 4-6cm works well. For baby items, 3-4cm. For blanket corners, 5-8cm. Choose a pom pom maker slightly larger than desired as trimming reduces the size.

Yes. Wrap yarn around cardboard circles, a fork (for small poms), or your fingers. Cut along the outer edge, tie tightly through the centre, and trim to shape. Cardboard templates work just as well as commercial makers.

Thread the long tails from tying through to the inside of the hat or garment using a tapestry needle. Tie the tails to the inside stitches. For extra security, sew through the pom pom centre and back several times.