What You Need to Start a Hand Knitted Blanket

A hand knitted blanket is made by looping yarn through itself with two needles, row after row, until you have a piece large enough to wrap around yourself. You do not need expensive tools or rare materials—just yarn, needles, and time. Most blankets take between 40 and 100 hours of actual knitting, depending on size and stitch complexity.

Start by choosing yarn weight, which determines how thick your finished blanket will be and how fast you work. Worsted weight (also called medium or #4) is the most forgiving for beginners—it knits quickly, shows your stitches clearly, and hides small mistakes. Bulky weight (#5) works even faster but can feel stiff. Fingering weight (#1) takes much longer but creates a delicate, drapey blanket.

Buy needles one or two sizes larger than the yarn label recommends. A blanket needs needles long enough to hold many stitches—usually 24 to 32 inches. Circular needles (two needle tips connected by a cable) are easier to manage than straight needles for large projects because the weight of the blanket rests in your lap instead of pulling on your hands.

For a throw blanket roughly 50 by 60 inches, plan to buy 3,000 to 4,000 yards of yarn. Check the yardage on the label, not the weight in ounces—yardage tells you how much actual length you have. A single skein is rarely enough; most blankets need 6 to 12 skeins depending on yarn thickness.

Key Takeaways

  • Worsted weight yarn and circular needles sized one or two sizes larger than the label recommends are the easiest starting point for a blanket.
  • Cast on between 120 and 180 stitches depending on your needle size and desired width, then knit every row in garter stitch until the blanket is roughly square.
  • Garter stitch (knitting every stitch of every row) is the most forgiving pattern for beginners and creates a warm, textured blanket that looks the same on both sides.
  • Expect to spend 40 to 100 hours of actual knitting time, and check your tension and stitch count every 10 rows to catch mistakes early.
  • Bind off all stitches loosely at the end, then wash and dry your blanket to soften the yarn and even out the stitches.

Casting On: Starting Your Blanket

Casting on means creating the first row of loops on your needle. This is the foundation of your entire blanket, so take your time and do not rush. The most reliable method for beginners is the long-tail cast-on, which creates a neat, flexible edge that will not curl.

For a throw blanket, cast on between 120 and 180 stitches. If you are using worsted weight yarn on size 9 or 10 needles, start with 150 stitches. If your yarn is thicker (bulky weight), use 120 stitches. If it is thinner (fingering weight), use 180. You can always make your blanket wider or narrower by adjusting this number, but wider blankets take longer to finish.

Watch a video of the long-tail cast-on before you start—it is hard to learn from text alone. The basic idea: you create a loop with your yarn, pull new loops through it with your needle, and slide each new loop onto the needle. After you cast on all your stitches, count them twice to make sure the number is correct. A miscounted cast-on row will throw off your entire blanket.

Knitting Garter Stitch: The Easiest Pattern

Garter stitch is the simplest knitting pattern and the best choice for your first blanket. It means knitting every stitch of every row—no purling, no pattern changes, no counting. The result is a thick, bumpy fabric that looks identical on both sides and is very forgiving of tension mistakes.

To knit a stitch: insert your right needle through the loop on your left needle from left to right, wrap the yarn around the right needle, and pull the new loop back through. Slide the old loop off the left needle. Repeat this motion for every stitch on your needle. When you reach the end of the row, swap the needles so the full needle is in your left hand and the empty needle is in your right hand. Start the next row the same way.

Knit at whatever speed feels comfortable—rushing causes tension problems and hand fatigue. Most people knit between 20 and 40 stitches per minute when they are relaxed. Stop every 15 minutes and shake out your hands. If your fingers or wrists hurt, you are holding the needles too tightly.

Every 10 rows, count your stitches to make sure you still have the same number you cast on. If you have fewer, you dropped a stitch somewhere (this is fixable but annoying). If you have more, you accidentally created extra stitches. Catching these mistakes early is much easier than ripping out 20 rows of work.

Checking Your Progress and Fixing Mistakes

After you have knitted about 6 inches, lay your blanket flat on a table and measure it. It should be roughly rectangular, not lopsided or twisted. If one edge is pulling in tighter than the other, your tension is uneven—this is normal for beginners and usually evens out as you knit more rows.

If you accidentally knit two stitches together or dropped a stitch, you will see a hole or a loose loop. Small holes in garter stitch are barely noticeable and do not affect the blanket's warmth, so you can leave them. If you want to fix a dropped stitch, use a crochet hook to pull the loose yarn back up through the loops below it—this takes practice but is worth learning.

If you knitted an entire row wrong and want to start over, you can unravel back to that row by pulling the yarn and sliding the stitches back onto your needle. This is called frogging (because you "rip it, rip it"). It is frustrating but not permanent. Most knitters frog at least once per project.

Keep track of how many rows you have knitted by marking every 10th row with a stitch marker (a small plastic ring that slides onto your needle) or by writing the number on a piece of paper. This helps you estimate how much longer you have to go.

Knowing When Your Blanket Is Finished

A throw blanket is usually finished when it is roughly square or slightly wider than it is tall. If you cast on 150 stitches and each stitch is about 0.2 inches wide, your blanket is about 30 inches wide. Knit until it is 40 to 50 inches long—this usually takes 200 to 250 rows depending on your yarn thickness and knitting speed.

Lay your blanket on a bed or large table and measure it in two places along each edge to make sure it is even. If one corner is pulling up or the edges are wavy, this usually means your tension was tighter on some rows than others. Blocking (see below) will fix most of these problems.

When your blanket reaches the size you want, you are ready to bind off. Do not cut the yarn yet—you still have one more step.

Binding Off: Finishing the Edge

Binding off means securing all your stitches so they do not unravel when you cut the yarn. The standard method is straightforward: knit two stitches, then use your left needle to pull the first stitch over the second stitch and off the needle. Knit one more stitch, then pull the previous stitch over it. Repeat until you have one stitch left on your needle.

Bind off loosely—if you pull too tight, the edge of your blanket will pucker and curl. Imagine you are binding off a size larger than your needles. If your bind-off edge looks tight and wavy after you finish, this is a common beginner mistake and does not ruin the blanket, but it will feel stiff along that edge.

When you have one stitch left, cut the yarn leaving a 6-inch tail, pull the tail through the last stitch, and pull tight. Weave the tail through the edge stitches using a yarn needle so it does not come loose. Trim any remaining tail.

Washing and Blocking Your Finished Blanket

Before you use your blanket, wash it to soften the yarn and even out any tension inconsistencies. Fill a sink or bathtub with lukewarm water and add a small amount of wool wash or gentle detergent. Submerge the blanket and let it soak for 15 to 20 minutes without agitating—do not scrub or wring.

Drain the soapy water and rinse the blanket under cool running water until the water runs clear. Gently squeeze out excess water without wringing. Lay the blanket flat on a clean towel, roll it up to absorb more water, then unroll it and spread it flat on a dry towel or on your bed to air dry. This usually takes 24 to 48 hours depending on humidity and blanket thickness.

While the blanket is still damp, you can block it by gently stretching it into a rectangle and pinning the corners to the towel. This evens out wavy edges and makes the blanket lie flat. Most hand knitted blankets do not need blocking if you knitted with even tension, but it helps if your edges are uneven.

Once the blanket is completely dry, it is ready to use. The yarn will soften further with washing and use over time.

Frequently Asked Questions

How long does it actually take to knit a blanket?

A throw blanket usually takes 40 to 100 hours of actual knitting time. This depends on yarn thickness (bulky yarn is faster), needle size, and your knitting speed. Most people knit a blanket over several weeks or months, working an hour or two at a time. Worsted weight takes roughly 60 to 80 hours.

What if I drop a stitch and do not notice until later?

A dropped stitch creates a small hole or loose loop. In garter stitch, small holes are barely visible and do not affect warmth. If you want to fix it, use a crochet hook to pull the loose yarn back up through the loops below. If the stitch has been dropped for many rows, this is difficult but possible—watch a video tutorial first.

Can I use a different stitch pattern instead of garter stitch?

Yes, but garter stitch is the easiest for beginners because it requires no pattern counting and hides mistakes. Stockinette stitch (knit one row, purl one row) is popular but curls at the edges and shows tension problems clearly. Seed stitch and moss stitch are also beginner-friendly but require more attention to the pattern.

What if my blanket edges are wavy or uneven?

Uneven edges usually mean your tension was tighter on some rows than others—this is very common for beginners. Blocking (stretching and pinning the damp blanket flat) fixes most waviness. If the edges are still uneven after blocking, you can trim them slightly with scissors, though this is not usually necessary.

Do I need to weave in all the yarn tails?

Yes. Use a yarn needle to thread each tail through several stitches along the edge or inside the blanket so it cannot come loose. Trim the tail close to the blanket. If you leave tails loose, they will pull out the first time you wash the blanket.