The Stitch Pattern / Guides
How much floss do I need?
Running out of a colour halfway through is the classic cross stitch disaster, because dye lots vary and the replacement skein rarely matches. Here is how the arithmetic actually works.
What is in a skein
A standard DMC skein is 8 metres of six-stranded floss. You separate it before stitching, so as single strands you have 48 metres to spend. Everything else follows from that number.
What one stitch costs
A full cross is two diagonals across one square. On 14-count that square is about 1.8 mm, so the two diagonals measure roughly 5 mm of thread. In practice a stitch consumes far more than its own geometry: thread travels on the back of the work, every length starts and ends with an anchored tail, and the last few centimetres of any length are too short to use and get discarded. Allow around two and a half to three times the bare diagonal length.
That lands on the number experienced stitchers quote from memory: about 1,700 stitches per skein at 14-count with two strands.
How count and strands change it
Two variables move the number, and they move it in opposite directions.
- Fabric count. Finer fabric means smaller squares and shorter stitches. An 18-count piece uses roughly a fifth less thread per stitch than 14-count.
- Strand count. Thread use scales directly with strands. Three strands over 14-count costs half again as much floss as two.
| Fabric | Strands | Stitches per skein (approx.) |
|---|---|---|
| 11-count | 3 | 900 |
| 14-count | 2 | 1,700 |
| 16-count | 2 | 1,950 |
| 18-count | 2 | 2,200 |
| 18-count | 1 | 4,400 |
Treat these as planning figures, not guarantees. How tightly you stitch and how much you carry thread across the back both move the real number by a surprising amount.
Buy a margin, and buy it at once
Add about 20% on top of the calculation, and always round up to a whole skein — you cannot buy two-thirds of one. More importantly, buy every skein of a colour in the same trip. Dye lots differ slightly, and a large block of sky stitched from two lots will show a seam under good light.
Skip the arithmetic. Every pattern The Stitch Pattern makes counts the stitches per colour for you and prints a shopping list: DMC number, colour name, stitch count and skeins, with the safety margin already included.
A worked example
Say a pattern is 140 by 112 stitches — 15,680 stitches in total — on 14-count with two strands. Divide by 1,700 and you get roughly nine skeins if every colour were used in perfect blocks. In reality a 30-colour pattern needs more like 32 skeins, because most colours use only a few hundred stitches and still require a whole skein each.
That is the real lesson of floss budgeting: the colour count drives the cost, not the stitch count. Dropping a pattern from 40 colours to 25 usually saves more money than making it smaller.