How to calculate it
Target worked stitches = width × stitches per 4 inches ÷ 4. Round the repeat portion up to a whole multiple, then add edge stitches. Add turning chains only if your pattern calls for them outside the worked stitch count.
Worked example
At 16 stitches per 4 in, a 36 in width suggests 144 worked stitches. With a multiple of 4, 2 edge stitches and 3 turning chains, start with 149 chains.
Before you cut or buy
- Patterns differ on whether turning chains count as stitches. Confirm the pattern instructions.
- This gives an approximate width; make a swatch to confirm how the starting chain behaves.
Common questions
Do turning chains count as a stitch?
That depends on the pattern. Enter turning chains separately only if the instructions add them outside the worked stitch count. A swatch confirms where the first stitch should go.
Why is my chain longer than the width I entered?
The stitch repeat has to fit a whole number of times, so the working stitch count rounds upward. Foundation chains can also stretch or tighten differently from completed rows.
Use your own measured materials and pattern instructions. Estimates cannot account for every variation in technique, shrinkage or layout.