Crochet Blanket Size Chart (Baby to King) + Yarn Amounts
Crochet Blanket Size Chart (Baby to King)
Planning a crochet blanket? Use this standard size chart to pick the right finished dimensions for any age — from a tiny lovey to a king-size bedspread — plus how much yarn you'll roughly need.
Standard crochet blanket sizes
| Blanket type | Width × length (in) | Width × length (cm) | Approx. worsted yarn |
|---|---|---|---|
| Lovey / security | 12 × 12 | 30 × 30 | 150–250 yds |
| Preemie | 18 × 24 | 45 × 60 | 300–450 yds |
| Baby / receiving | 30 × 35 | 76 × 89 | 700–1,000 yds |
| Stroller / car seat | 30 × 40 | 76 × 102 | 800–1,100 yds |
| Toddler / crib | 40 × 60 | 102 × 152 | 1,200–1,600 yds |
| Child | 42 × 52 | 107 × 132 | 1,300–1,700 yds |
| Throw / lap | 50 × 60 | 127 × 152 | 1,800–2,400 yds |
| Twin | 66 × 90 | 168 × 229 | 3,200–4,000 yds |
| Full / double | 80 × 90 | 203 × 229 | 4,000–5,000 yds |
| Queen | 90 × 90–100 | 229 × 229–254 | 4,800–6,000 yds |
| King | 108 × 90–100 | 274 × 229–254 | 5,800–7,200 yds |
Yarn amounts are rough estimates for medium/worsted (CYC 4) yarn in single crochet; chunkier yarn or taller stitches use less, lacy stitches use more. Always buy an extra ball to be safe.
How to choose the right blanket size
For a gift baby blanket, the classic 30 × 35 in is perfect — big enough to swaddle, small enough to finish quickly. For a sofa throw, 50 × 60 in suits most adults. For a bed topper, measure the mattress and add 8–12 in of drape on each side. When in doubt, make a throw — it's the most useful, giftable and beginner-friendly size.
How much yarn do I need?
Yardage depends on size, stitch and yarn weight. As a guide, a worsted-weight throw needs roughly 1,800–2,400 yards. Taller stitches (like double crochet) cover more area per yard than single crochet, so they use less yarn. New to yarn weights? See our yarn & hook size guide.
Frequently asked questions
What is the standard size of a crochet baby blanket?
A standard crochet baby blanket is about 30 × 35 inches (76 × 89 cm) — large enough to swaddle and quick to finish.
How big is a crochet throw blanket?
A crochet throw is typically around 50 × 60 inches (127 × 152 cm), ideal for draping over a sofa or lap.
How much yarn for a queen-size crochet blanket?
Roughly 4,800–6,000 yards of medium/worsted-weight yarn, depending on the stitch used. Taller stitches use less.
What size is a king crochet blanket?
About 108 × 90–100 inches (274 × 229–254 cm) to cover a king mattress with drape.
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