A loom blanket is faster than needles and holds tension for you
A loom is a frame with pegs or hooks around the edge. You loop yarn around the pegs in a pattern, then lift loops over each other to create knit stitches. A blanket on a loom takes roughly half the time of hand knitting the same size, because you work many stitches at once and the frame keeps your tension even. The finished blanket looks like regular knit fabric — there is no visible difference to someone wearing it.
Looms come in different sizes. A small circular loom (about 10 inches across) makes scarves and hats. A rectangular loom (24 to 36 inches wide) is what you need for a blanket. The wider the loom, the wider your blanket will be. Most blanket looms cost between $30 and $80 new.
You will need yarn, a loom, and a tool to lift loops — usually a small hook that comes with the loom or costs a few dollars. No needles required. The learning curve is gentler than hand knitting because the loom does the spacing work for you.
Key Takeaways
- A rectangular loom 24 to 36 inches wide is the right size for a blanket; smaller looms are for scarves and hats.
- You wrap yarn around pegs, then lift loops over each other using a hook to create knit stitches across the whole width at once.
- A blanket on a loom takes roughly half the time of hand knitting because you work many stitches in parallel and the frame holds tension.
- Yarn weight matters: bulky or super-bulky yarn finishes faster, while fingering-weight yarn creates a thinner, denser blanket.
- Casting off (binding off) is the final step and prevents stitches from unraveling when you remove the blanket from the loom.
Choose yarn weight based on how thick you want the blanket
Yarn comes in weights from fingering (very thin) to super-bulky (very thick). For a blanket, bulky or super-bulky yarn is the fastest choice — a blanket can be done in a few days. Worsted weight (medium) takes longer but gives you more control and a lighter blanket. Fingering weight is the slowest and creates a dense, thin blanket that takes weeks.
The yarn weight also determines how many pegs you use. A bulky yarn on a 36-inch loom might use 24 pegs (one stitch per inch and a half). A worsted yarn on the same loom might use 36 pegs (one stitch per inch). Check the yarn label for the recommended loom size or peg spacing — most yarn brands list this.
For a first blanket, worsted or bulky weight is a good balance. You will finish in a reasonable time without the yarn being so thick that it is hard to work with. A 50-yard skein of bulky yarn costs $3 to $8; a blanket typically needs 1,500 to 3,000 yards depending on size and yarn weight.
Set up the loom and cast on your stitches
Place the loom on a flat surface or hold it in your lap. Tie your yarn to the first peg on one side — this is your anchor. Wrap the yarn around each peg in order, going around the outside of the frame. When you reach the last peg, wrap back toward the first peg, going around the inside of the frame. This creates two loops on each peg.
Once all pegs have two loops, you are cast on. The two loops on each peg are your starting stitches. This method is called the e-wrap cast-on and is the most common for loom knitting. It takes about 10 minutes for a 36-peg loom.
Some looms come with detailed instructions showing the wrap pattern for your specific loom size. If yours did not, search the loom brand name plus "cast on" online — most manufacturers have videos. The basic idea is always the same: anchor yarn to one peg, wrap around every peg once, then wrap back.
Knit by lifting loops over the pegs
Once cast on, you will knit by lifting the lower loop on each peg over the upper loop and off the peg. Use the hook that came with your loom. Start at one end and work across. Lift the bottom loop, pull it up and over the top loop, and let it fall off the peg. The top loop stays on the peg.
After you lift all loops across one row, wrap new yarn around all the pegs again (the same direction as your cast-on). Now you have two loops on each peg again. Lift the bottom loops over the top loops again. Repeat this pattern — wrap, lift, wrap, lift — until your blanket is as long as you want it.
Each wrap-and-lift cycle creates one row of knit stitches. On a 36-peg loom, one row takes about 2 minutes once you develop a rhythm. A blanket 50 inches long (roughly 100 rows) takes 3 to 4 hours of actual work time, spread over several days.
Bind off to finish the blanket
When your blanket reaches the length you want, you need to bind off (also called casting off). This locks the stitches so they do not unravel when you remove the blanket from the loom. The standard method is the chain bind-off.
Lift the bottom loop over the top loop on the first peg, as usual. Instead of wrapping new yarn, move that remaining loop to the next peg. Now that peg has three loops. Lift the two bottom loops over the top loop. Move the remaining loop to the next peg. Repeat across the entire loom. When you reach the last peg, cut the yarn, pull the end through the final loop, and pull tight.
The chain bind-off takes about 5 minutes and creates a finished edge that looks like a row of chain stitches. Your blanket is now complete and can be removed from the loom. Weave in any loose yarn ends with a tapestry needle.
Common mistakes and how to avoid them
The most common mistake is wrapping yarn too tightly. If loops are hard to lift, your tension is too tight. Wrap more loosely — the yarn should slide easily around each peg. Tension that is too loose creates holes and uneven stitches, so aim for a middle ground where loops move freely but do not fall off on their own.
Another mistake is skipping pegs during the wrap. If you miss a peg, that column will have a gap. Count your pegs before you start and double-check every few rows. Some people mark the first and last peg with a piece of tape so they know where to start and stop.
Dropping a loop (having it fall off the peg before you lift it) happens to everyone. If you notice it right away, pick it up with the hook and put it back on the peg. If you do not notice until several rows later, you can use the hook to pull the dropped loop back up through the rows above it — this is called laddering up and takes a few minutes but saves the blanket.
Blocking and care after you finish
After you bind off and remove the blanket from the loom, it may look lumpy or uneven. Blocking — wetting the blanket and laying it flat to dry — evens out the stitches and gives it a finished look. Fill a sink with cool water, submerge the blanket for 10 minutes, gently squeeze out water (do not wring), and lay it flat on a towel to dry. This takes 24 to 48 hours but makes a big difference.
Once dry, your blanket is ready to use. Loom-knit blankets are as durable as hand-knit ones. Wash in cool water on a gentle cycle and lay flat to dry, or hand-wash if the yarn label recommends it. Most wool and acrylic blankets last for years with basic care.
Frequently Asked Questions
How long does it take to knit a blanket on a loom?
A blanket 50 inches long on a 36-peg loom takes roughly 3 to 4 hours of active work time. If you work an hour a day, that is 3 to 4 days. Bulky yarn is faster; fingering-weight yarn takes longer. Most people spread the work over a week or two.
Can I use any yarn, or does it have to be a specific kind?
Any yarn works, but the weight matters. Bulky and super-bulky yarn are fastest and easiest. Worsted weight is a good middle ground. Fingering-weight yarn is possible but slow and requires careful tension. Check the yarn label for the recommended loom size.
What if I want to make a bigger or smaller blanket?
Use a larger or smaller loom, or use more or fewer pegs on the same loom. A 24-peg loom makes a narrower blanket; a 48-peg loom makes a wider one. You can also knit for more or fewer rows to change the length. Most blankets are 40 to 60 inches long and 30 to 50 inches wide.
Do I need any special tools besides the loom and yarn?
The loom usually comes with a small hook for lifting loops. You will also need a tapestry needle (a large, blunt needle) to weave in loose yarn ends at the finish. Both cost a few dollars. No other tools are required.
What happens if I make a mistake in the middle of the blanket?
If you notice a dropped loop, use the hook to pull it back up through the rows above. If you wrapped a peg wrong, you can usually fix it by adjusting the loop on that peg. If the mistake is several rows back and you cannot fix it, you can unravel back to that point and re-knit — this is called frogging and takes patience but is possible on a loom.