🧶 Precision Craft Preset

Baby Blanket Yarn & Skein Calculator

A standard baby blanket measures 30" × 36" (or 36" × 36"). Calculate the exact number of skeins you need so you never run out of matching dye lots.

🧶 Project Sizer & Skein Estimator

Crochet Blanket Yarn Estimator

Includes 10% Tension & Border Buffer

1. Select Standard Blanket Size

2. Yarn Weight Category

3. Dominant Stitch Pattern

Total Estimated Yarn Needed

--Yards

-- Meters

100g Skeins Required:-- Skeins

Big 300g Skeins (Bernat):-- Skeins

Total Blanket Area:-- sq. ft.

Finished Weight:-- lbs

⚠️ Important Dye Lot Advice

Always purchase all your skeins in a single order to ensure matching dye lot numbers. Our estimate automatically includes a 10% safety buffer for swatching and joining tails.

Frequently Asked Questions

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

In worsted weight yarn (#4), a standard baby blanket requires roughly 800 to 1,100 yards (4 to 5 standard 100g skeins). In plush blanket yarn (#6), it requires roughly 500 to 650 yards (about 2 big 300g Bernat skeins).

Explore More Yarn Calculators

Worsted Weight Yarn Calculator (Weight to Yards)

Worsted weight (#4 Medium) is the most widely used yarn in the world. It averages roughly 2.0 yards per gram (200 yards per 100g skein). Weigh your leftover ball to find exact yardage.

Fingering Weight & Sock Yarn Calculator

Fingering weight (#1 Super Fine) yarn averages 4.0 to 4.4 yards per gram (approx. 400–440 yards per 100g skein). Calculate how much yarn remains in your sock yarn scraps.

DK Weight Yarn Calculator

DK weight (#3 Light) yarn is popular for garments and baby items, averaging 2.5 to 2.8 yards per gram (~260 yards per 100g). Weigh your mystery stash below.

Bulky Weight Yarn Calculator

Bulky yarn (#5 Chunky) works up fast, averaging roughly 1.1 to 1.3 yards per gram (~120–130 yards per 100g skein). Calculate your remaining yardage below.