Stripe & temperature blanket yarn calculator

Temperature / year blanket (365 days) Custom striped blanket

1 Climate & temperature ranges Climate archetype (illustrative)

Avg. daily high, coldest month (°F) Avg. daily high, warmest month (°F)

Temperature ranges (colors) Scale

One day =

Rows per day

2 Blanket width & stitch

Width (in) Unit

Stitch

Stitches / 10 cm Rows / 10 cm

3 Yarn & palette Yarn (brand and line) Yarn weight (CYC)

No yarn chosen: CYC reference ball for the weight below.

Blanket preview to scale

Finished size: 47 in × 90 in
Rows: 365
Foundation chain: 175
Total: 28 skeins · 10 colors

Color	Temperature range	Rows	Length · Weight	Weight	Balls
Color 1	< 37 °F	6	88 yd35 g	35 g	1
Color 2	37 – 42 °F	21	307 yd122 g	122 g	2
Color 3	43 – 47 °F	43	627 yd250 g	250 g	3
Color 4	48 – 53 °F	56	817 yd325 g	325 g	4
Color 5	54 – 58 °F	57	831 yd331 g	331 g	4
Color 6	59 – 63 °F	57	831 yd331 g	331 g	4
Color 7	64 – 69 °F	56	817 yd325 g	325 g	4
Color 8	70 – 74 °F	43	627 yd250 g	250 g	3
Color 9	75 – 80 °F	20	292 yd116 g	116 g	2
Color 10	≥ 81 °F	6	88 yd35 g	35 g	1

Total Project Bundle: 28 skeins across 10 colors

CYC 3 – Light yarn

Temperature mode is an estimate: the average daily high follows a yearly sine curve between your coldest- and warmest-month values with a day-to-day spread of σ = 3.5 °C, and expected days per range are rounded to 365. The climate archetypes are illustrative; type the values for your city for a closer estimate. Yarn: calibrated model of our yarn calculator with the stitch factor and a 10 % margin; squares use the granny-stitch factor.