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C2C blanket size chart

How many blocks, rows and yards of yarn a corner-to-corner blanket needs, for every common size and yarn weight. Use the calculator for any size.

Size chart

SizeYarnBlocksRowsYarn (≈)
Baby blanket
36 × 36 in
DK / light worsted55 × 55 = 3,0251091,099 yd
1,005 m
Worsted / aran45 × 45 = 2,025891,047 yd
958 m
Bulky / chunky33 × 33 = 1,08965959 yd
877 m
Throw blanket
50 × 60 in
DK / light worsted77 × 92 = 7,0841682,572 yd
2,352 m
Worsted / aran63 × 75 = 4,7251372,443 yd
2,234 m
Bulky / chunky45 × 55 = 2,475992,178 yd
1,992 m
Twin blanket
66 × 90 in
DK / light worsted102 × 138 = 14,0762395,110 yd
4,673 m
Worsted / aran83 × 113 = 9,3791954,849 yd
4,434 m
Bulky / chunky60 × 82 = 4,9201414,330 yd
3,960 m
Queen blanket
90 × 90 in
DK / light worsted138 × 138 = 19,0442756,913 yd
6,322 m
Worsted / aran113 × 113 = 12,7692256,602 yd
6,037 m
Bulky / chunky82 × 82 = 6,7241635,918 yd
5,412 m

How the numbers are calculated

blocks = inches ÷ block size for each side, and yards = blocks × yards per block × 1.1. Block sizes and yarn per block are rounded from measured swatches: DK / light worsted 0.65 in and 0.33 yd per block; Worsted / aran 0.8 in and 0.47 yd per block; Bulky / chunky 1.1 in and 0.8 yd per block. The extra 10% covers tails and color changes.

Everyone's tension is different, so crochet a 10 × 10 block swatch and measure it before you buy yarn for a big blanket. Read more in choosing a graph size and how much yarn for a C2C blanket.

Sizes