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Crochet Blanket Yarn Calculator — Yardage by Size & Stitch

Enter your blanket size and stitch pattern to estimate total yardage, skeins, and material cost

Yarn Needed

660 yd

Skeins

4

Cost

$28

Yarn Estimate

660
yards (with 10% buffer)
Skeins
4
Est. Cost
$28

Yarn by Blanket Size

SizeYardsSkeins
Baby2162
Throw6003
Twin1,1886
Full1,4408
Queen1,8009
King2,16011

What You'll Need

36PCS Bamboo Knitting Needles Set 9 Inches

$7-$104.5
View on Amazon

Coopay Bamboo Crochet Hooks Comfort Grip Set

$14-$184.6
View on Amazon
Susan Bates Digital Row Counter

Susan Bates Digital Row Counter

$8-$124
View on Amazon

KOKNIT Crochet Hooks Set 71pc with Storage Case

$16-$204.8
View on Amazon
HOMEST XL Yarn Storage Bag with Removable Dividers, Floral

HOMEST XL Yarn Storage Bag with Removable Dividers, Floral

$18-$254.6
View on Amazon
KnitIQ Blocking Mats 9-Pack Double-Sided with 100 T-Pins

KnitIQ Blocking Mats 9-Pack Double-Sided with 100 T-Pins

$25-$354.6
View on Amazon

36PCS Bamboo Knitting Needles Set 9 Inches

$7-$104.5
View on Amazon

Coopay Bamboo Crochet Hooks Comfort Grip Set

$14-$184.6
View on Amazon
Susan Bates Digital Row Counter

Susan Bates Digital Row Counter

$8-$124
View on Amazon

KOKNIT Crochet Hooks Set 71pc with Storage Case

$16-$204.8
View on Amazon
HOMEST XL Yarn Storage Bag with Removable Dividers, Floral

HOMEST XL Yarn Storage Bag with Removable Dividers, Floral

$18-$254.6
View on Amazon
KnitIQ Blocking Mats 9-Pack Double-Sided with 100 T-Pins

KnitIQ Blocking Mats 9-Pack Double-Sided with 100 T-Pins

$25-$354.6
View on Amazon

As an Amazon Associate, we earn from qualifying purchases.

Example Calculations

1Throw Blanket in Double Crochet

Inputs

SizeThrow (50×60″)
StitchDouble Crochet
Yarn WeightWorsted (#4)
Buffer10%

Result

Yarn Needed660 yd
Skeins4
Est. Cost$28

50×60 = 3,000 sq in, divided into 4″ squares = 187.5 squares. At 3.2 yd per square for DC worsted = 600 yd, plus 10% buffer = 660 yd.

2Baby Blanket in Single Crochet

Inputs

SizeBaby (30×36″)
StitchSingle Crochet
Yarn WeightDK (#3)
Buffer15%

Result

Yarn Needed393 yd
Skeins2
Est. Cost$14

30×36 = 1,080 sq in / 16 = 67.5 squares. SC at 4.5 yd/sq × 1.1 DK factor = 334 yd, plus 15% buffer = 393 yd.

Frequently Asked Questions

Q

How much yarn do I need for a crochet throw blanket?

A 50×60-inch throw blanket typically needs 2,000–3,000 yards of worsted weight yarn, depending on stitch pattern. Dense stitches like single crochet use more yarn than open stitches like double crochet.

  • Single crochet throw: ~3,000 yards of worsted weight
  • Double crochet throw: ~2,000 yards of worsted weight
  • Granny square throw: ~2,200 yards of worsted weight
  • Bulky yarn reduces yardage by 20–30% but costs more per skein
  • Add 10–15% buffer for color changes and mistakes
Q

Which crochet stitch uses the least yarn for a blanket?

Double crochet and open-work stitches like granny squares use the least yarn because they create taller, more open stitches. Single crochet uses the most yarn but produces a denser, warmer blanket.

  • Double crochet: ~20% less yarn than single crochet
  • Granny square: ~25% less than single crochet
  • Moss stitch: moderate yarn use, great texture
  • Cable stitch: uses 30–40% more yarn than double crochet
StitchYarn UseWarmthSpeed
Single CrochetHighestWarmestSlowest
Double CrochetLowLightFastest
Granny SquareLow–MedMediumFast
CableHighestVery warmSlow
Q

How many skeins of yarn for a queen-size crochet blanket?

A queen-size crochet blanket (90×100 inches) needs roughly 4,500–7,000 yards. In worsted weight at 200 yards per skein, that is 23–35 skeins depending on stitch density.

  • Queen in double crochet (worsted): ~25 skeins
  • Queen in single crochet (worsted): ~35 skeins
  • Queen in bulky yarn: ~20–28 skeins at 130 yd each
  • Buy all skeins from the same dye lot for consistent color
Q

Does yarn weight affect how much I need for a blanket?

Yes. Lighter yarns require more yardage because stitches are smaller. Bulky yarn covers more area per yard but creates a heavier, thicker blanket.

  • Sport weight: needs ~30% more yardage than worsted
  • Worsted (#4): baseline yardage for most patterns
  • Bulky (#5): ~20% less yardage, thicker fabric
  • Super bulky (#6): ~35% less yardage, very chunky look

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Last Updated: Mar 19, 2026

This calculator is provided for informational and educational purposes only. Results are estimates and should not be considered professional financial, medical, legal, or other advice. Always consult a qualified professional before making important decisions. UseCalcPro is not responsible for any actions taken based on calculator results.

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