How Much Yarn for a Baby Blanket? Yardage by Weight for Knit and Crochet
A baby blanket (about 42 x 52 inches) takes roughly 1,000 to 1,125 yards of worsted weight yarn to knit and 1,250 to 1,500 yards to crochet. In super bulky yarn it is about 750 to 875 yards knit. That is 5 to 7 worsted skeins of 100 grams for knitting. Buy 10 to 15 percent extra.
Published yardage guides give planning ranges for a baby blanket in fine, light, medium, bulky, super bulky yarn. In worsted weight, the most common choice, knitting takes 1,000 to 1,125 yards and crochet takes 1,250 to 1,500 yards. Crochet usually takes 25 to 33 percent more yarn than knitting because the stitches are taller and denser. Treat every figure here as a planning estimate: the yardage printed on your pattern always wins.
How much yarn for a baby blanket by yarn weight?
Yards are the reliable unit, because grams per yard change with fiber. Skeins of 100 grams and grams use the retailer yards-per-100-gram range for each weight, so a range of skeins covers both dense and lofty yarns.
| Yarn weight | Knit (yd) | Crochet (yd) | Yards per 100 g | 100 g skeins, knit | 100 g skeins, crochet | Grams, knit |
|---|---|---|---|---|---|---|
| Fine (sport) | 1,250 to 1,500 | 1,575 to 2,000 | 300 to 380 | 4 to 5 | 5 to 7 | 330 to 500 g |
| Light (DK) | 1,125 to 1,250 | 1,400 to 1,675 | 230 to 300 | 4 to 6 | 5 to 8 | 380 to 540 g |
| Medium (worsted) | 1,000 to 1,125 | 1,250 to 1,500 | 170 to 230 | 5 to 7 | 6 to 9 | 430 to 660 g |
| Bulky (chunky) | 875 to 1,000 | 1,100 to 1,325 | 100 to 170 | 6 to 10 | 7 to 14 | 510 to 1,000 g |
| Super bulky | 750 to 875 | 950 to 1,175 | under 100 | 8 or more | 10 or more | 750 g or more |
How many skeins and packs of yarn to buy for a baby blanket?
Skeins per pack and yards per skein come from each yarn label. The last column covers the top of the crochet range plus 10 percent, so knitters will usually need fewer packs.
| Yarn | Weight | Per skein | Skeins, knit | Skeins, crochet | Packs to buy |
|---|---|---|---|---|---|
| Caron One Pound 2-Pack | Medium | 454 g / 812 yd | 2 | 2 | 2 |
| Caron Simply Soft (3 Pack) | Medium | 170 g / 315 yd | 4 | 4 to 5 | 2 |
| Lion Brand Basic Stitch Anti-Pilling (3 Pack) | Medium | 100 g / 185 yd | 6 to 7 | 7 to 9 | 3 |
| Lion Brand Vanna's Choice (3 Pack) | Medium | 100 g / 170 yd | 6 to 7 | 8 to 9 | 4 |
| Bernat Baby Blanket (2 Pack) | Super Bulky | 300 g / 220 yd | 4 | 5 to 6 | 3 |
| Bernat Blanket 3-Pack | Super Bulky | 150 g / 108 yd | 7 to 9 | 9 to 11 | 4 |
| Bernat Softee Chunky (3 Pack) | Super Bulky | 100 g / 108 yd | 7 to 9 | 9 to 11 | 4 |
| Wool-Ease Thick & Quick 3-Pack | Super Bulky | 6 oz / 106 yd | 8 to 9 | 9 to 12 | 5 |
What size is a baby blanket?
Knit and crochet blanket sizes vary by maker and pattern. The typical size here is toddler and crib size about 42 x 52; smaller baby blankets 30 x 36 to 36 x 36 inches. Here is how it compares with the other common blanket sizes, with the worsted knit yardage for each where published.
| Blanket | Typical size | Square feet | Worsted, knit (yd) |
|---|---|---|---|
| Lovey | 12 x 12 in | 1 | Not published |
| Security Blanket | Varies | Varies | Not published |
| Stroller / Car Seat | 30 x 36 in | 7.5 | Not published |
| Receiving | 30 x 40 in | 8.3 | Not published |
| Baby / Crib | 42 x 52 in | 15.2 | 1,000 to 1,125 |
| Throw / Afghan | 50 x 60 in | 20.8 | 2,250 to 3,125 |
| Twin | 66 x 90 in | 41.3 | 4,100 to 5,700 |
| Full / Double | 80 x 90 in | 50 | 5,000 to 6,900 |
| Queen | 90 x 100 in | 62.5 | 6,250 to 8,650 |
| King | 108 x 100 in | 75 | 7,500 to 10,400 |
Yarn and tools for a baby blanket
Bernat Baby Blanket Yarn, Super Bulky #6, 2 Pack of 300 g, Lovely Blue
$21.69Two 220 yard balls of super bulky polyester with a crochet gauge on a 6.5 mm K hook.
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Caron Simply Soft Yarn, Medium Worsted #4, 3 Pack, Off White
$15.39Three 315 yard balls of soft worsted acrylic with a published gauge on a 5 mm H-8 hook.
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KnitIQ Blocking Mats, 9 piece set with T-pins
$54.99Nine 0.75 inch thick mats with 100 T-pins and a storage bag for blocking finished pieces.
Check pricePrices change often, so confirm on Amazon. As an Amazon Associate we earn from qualifying purchases.
How does a baby blanket compare with other knit and crochet projects?
All figures below are for the same yarn so you can compare projects directly: worsted weight for knit and crochet, plus bulky weight for knit where a published range exists.
| Project | Worsted, knit (yd) | Worsted, crochet (yd) | Bulky, knit (yd) |
|---|---|---|---|
| Adult Hat | 200 to 225 | 250 to 300 | 125 to 200 |
| Cowl | 200 to 300 | 250 to 400 | Not published |
| Mittens | 150 to 250 | 200 to 325 | 100 to 150 |
| Scarf | 375 to 500 | 475 to 675 | 250 to 375 |
| Adult Socks | 275 to 375 | 350 to 500 | 250 to 350 |
| Shawl | 375 to 550 | 475 to 725 | 350 to 500 |
| Adult Sweater | 1,125 to 1,625 | 1,400 to 2,150 | 950 to 1,125 |
| Baby Blanket | 1,000 to 1,125 | 1,250 to 1,500 | 875 to 1,000 |
| Throw Blanket | 2,250 to 3,125 | 2,825 to 4,150 | 2,000 to 2,250 |
| Twin Size Blanket | 4,100 to 5,700 | 5,150 to 7,600 | 3,650 to 4,100 |
| Full Size Blanket | 5,000 to 6,900 | 6,250 to 9,200 | 4,450 to 5,000 |
| Queen Size Blanket | 6,250 to 8,650 | 7,800 to 11,500 | 5,550 to 6,250 |
| King Size Blanket | 7,500 to 10,400 | 9,400 to 13,850 | 6,650 to 7,500 |
Why do yarn estimates for a baby blanket vary so much?
- Planning estimates only. The yardage stated on the pattern always wins.
- Crochet usually uses about 25 to 33 percent more yarn than knitting for the same size piece.
- Stitch pattern changes yardage: garter used about 46 percent more yarn than stockinette in one test; cables, textures, and colorwork use more.
- Buy 10 to 15 percent extra, from the same dye lot.
- Lion Brand ranges do not state knit or crochet; they are used here as the knit baseline.
Buy it all from one dye lot
Colors shift between dye lots, and a new lot halfway through a baby blanket can show as a stripe. Buy your full amount plus extra at once. The blanket yarn calculator works out a custom size and gauge.
Frequently asked questions
How many yards of yarn do you need for a baby blanket?
Published planning ranges for a baby blanket are 1,250 to 1,500 in fine, 1,125 to 1,250 in light, 1,000 to 1,125 in medium, 875 to 1,000 in bulky and 750 to 875 in super bulky yarn, in yards, for knitting. Thicker yarn covers more area per yard, so heavier weights generally need fewer yards. Crochet takes more: 1,250 to 1,500 yards in worsted. These are estimates; the yardage on your pattern always wins.
How many skeins of yarn for a baby blanket?
In 100 gram skeins of worsted, which run about 170 to 230 yards each, a baby blanket takes 5 to 7 skeins to knit and 6 to 9 to crochet. With Caron One Pound at 812 yards per skein, that is 2 skeins knit or 2 crocheted. Always count by yards on the label rather than grams, because fiber content changes how far 100 grams goes.
Does crochet use more yarn than knitting for a baby blanket?
Yes. Crochet usually uses about 25 to 33 percent more yarn than knitting for the same size piece, because crochet stitches are taller and denser. For a baby blanket in worsted that is 1,000 to 1,125 yards knit against 1,250 to 1,500 yards crocheted, a difference of up to 375 yards, or about 3 more skeins of 100 grams. Open lacy crochet stitches narrow the gap; dense single crochet widens it.
How much yarn for a baby blanket in grams?
Divide yards by the yarn's yards per 100 grams, then multiply by 100. Worsted runs about 170 to 230 yards per 100 grams, so a baby blanket knit in worsted weighs roughly 430 to 660 grams. In bulky (chunky), at 100 to 170 yards per 100 grams, it is about 510 to 1,000 grams. Grams vary with fiber: wool, cotton and acrylic in the same weight class can differ a lot in yards per gram.
What size is a baby blanket?
Knit and crochet baby and crib blankets are typically about 42 x 52 inches (toddler and crib size about 42 x 52; smaller baby blankets 30 x 36 to 36 x 36), roughly 15.2 square feet. Sizes vary by maker and pattern, so measure the bed, crib or person it is for before you buy yarn, and scale the estimate by area if yours differs.
How much extra yarn should I buy for a baby blanket?
Buy 10 to 15 percent more than the estimate, all from the same dye lot, because a second lot can show as a visible stripe. For a baby blanket at the top of the worsted crochet range, 1,500 yards, that means about 1,660 to 1,730 yards in total. Garter stitch used about 46 percent more yarn than stockinette in one test, and cables, textures and colorwork add more.
How we research: we compare manufacturer specifications, owner manuals, published standards and recurring themes in verified owner reviews. We do not test products in person, and this is researched guidance, not professional advice. Follow your machine manual and pattern, and take care with rotary cutters, hot irons and needles. As an Amazon Associate we earn from qualifying purchases.