Aida fabric comes in counts — blocks per inch. 11-count is friendly (blocks you can see from space), 14 is the default, 16 and 18 are the fine-detail end. A chart's stitch count plus a border gives the fabric cut:
| Chart | On 14-count | Cut (3 in border) |
|---|---|---|
| 70 × 70 stitches | 5 × 5 in design | 11 × 11 in |
| 100 × 100 | ≈ 7 × 7 in | 13 × 13 in |
| 140 × 180 (a portrait) | 10 × 12.8 in | 16 × 19 in |
The Fiber Bench app does that arithmetic per project — the supplies list names the Aida count and the cut, because fabric cut wrong is fabric wasted.
Embroidery floss (DMC is the spectrum everyone shares) comes as six strands; cross-stitch usually uses two on 14-count Aida, one on 18, three on 11. Pull a single strand out gently from the skein (it keeps its twist), then pair it — threading two twisted-behind-each-other strands makes the stitch lie fat and even.
The craft's housekeeping rule makes everything else easier:
| Symptom | Cause | Fix |
|---|---|---|
| Stitches look flat and sad | Thread twisting as it works | Let the needle dangle and untwist every few stitches |
| Fabric "furring" as you stitch | Needle too big or splitting the threads of the floss | Drop a needle size; split stitches are the floss's fault, not yours |
| Count drift (border off-grid) | Started from an edge instead of the center | Center-out habit (above) — or baste faint gridlines every 10 blocks before starting |
| Rows of X look crooked | Mixed lean directions | Pick one working direction rule (typically: top-right to bottom-left first) and keep it — consistency reads as neatness |
The flower chart on the Charts page is the ideal first project: one motif, three colors, a true-size print with the cut size already calculated.