Guides

Project Guides

Planning help for specific projects and decisions, each one pointing to the calculator that does the actual math.

Best Yarn Fiber for Every Project: Complete Selection GuideDon't ruin weeks of handiwork with the wrong fiber. A practical decision matrix matching wool, cotton, acrylic, and luxury blends to project demands.
Best Yarn Weights for Scarves by SeasonA scarf's yarn weight decides more about how it actually gets worn than any stitch pattern choice does.
Choosing a Cast-On Method and Sizing for HatsThe right hat cast-on, negative ease, and crown decrease pacing to guarantee comfortable beanies that stay on without slipping.
Common Gauge Mistakes and How to Fix ThemMost gauge problems trace back to how the swatch was made, not to anything wrong with the knitter's tension.
How Much Yarn Do I Need for a Baby Blanket?A worked example for the most common baby blanket sizes, so you can shop with a number instead of a guess.
How Much Yarn Do I Need for an Adult Sweater?Sweater yardage swings more than any other project type based on size, ease, and yarn weight, so a rough range only goes so far.
How to Calculate Yarn for Blanket Borders & EdgingsDon't run out of yarn on the final edge. Formulas to calculate perimeter stitches, corner expansions, and yardage for blanket borders.
Planning a Stash-Busting ProjectA stash-busting project succeeds or fails on the inventory step, before a single stitch gets worked.
Reading a Striping or Colorwork Pattern for BeginnersStripe and colorwork instructions use two different notations, and knowing which one you're reading prevents most beginner mix-ups.
Sizing a Garment as a Gift Without Exact MeasurementsMeasuring the recipient directly is off the table for a surprise gift, so the estimate has to come from indirect signals instead.
What Can You Make with One Skein of Yarn? Realistic Yardage GuideDon't let that lone, beautiful skein sit forgotten in your stash. Realistic project thresholds for 100, 200, and 400-yard skeins across all yarn weights.