Free Pattern- Teen/Adult Size Loom Knit Hat's

Here’s a simple, stretchy loom-knit hat pattern that works well for teen to adult sizes and fits most heads (about 21–23 in / 53–58 cm). This is a great basic beanie pattern you can customize with different stitches or colors.

Teen / Adult Loom Knit Hat Pattern

Supplies

Loom: 41-peg large round loom (for adult);

36–40 pegs also work for teens or smaller adults

Yarn: Medium weight (worsted #4) – 150–200 yards

(Use bulky #5 for a thicker hat)

Knitting tool

Yarn needle

Scissors

Gauge / Fit Notes

E-wrap stitch = stretchy, looser fit

U-wrap or flat stitch = tighter, more fitted

If your hats come out too big, switch to U-wrap or use fewer pegs.

Pattern

1. Cast On

Use E-wrap cast on

Wrap all pegs once, then knit off

2. Brim (2–3 inches)

Choose ONE option:

Option A: Folded Brim (warm & stretchy)

Knit 20–24 rows in E-wrap

Fold brim up later when finished

Option B: Ribbed Brim

Repeat for each row:

Knit 2 pegs, purl 2 pegs

Knit 10–12 rows

3. Body of Hat

Knit 25–30 rows using:

E-wrap (looser/slouchy) OR

U-wrap (neater/fitted)

Try 25 rows for a fitted beanie, 30+ for slouchy.

4. Decrease & Bind Off

Cut yarn, leaving a 12–15 inch tail

Thread yarn through needle

Run yarn through each loop, removing pegs as you go

Pull tight to close the top

Knot securely and weave in ends

5. Finish

Fold brim if you made a folded brim

Add pom-pom if desired 

Size Adjustments-

Smaller adult/teen: Use fewer pegs (36–38)

Larger adult: Use all 41 pegs + E-wrap

Bulky yarn: Reduce rows by 5–8