Guide · reviewed November 14, 2026
Calculate cross-stitch fabric size with margins
Keep the chart’s stitched dimensions separate from the fabric you cut.
Open Needlework Fabric Layout →Convert stitches to physical size
On 14-count Aida stitched over one, a 140 × 98 stitch chart occupies 10 × 7 inches. Divide each stitch dimension by 14. The calculator treats fabric count as an inch-based measurement even when you choose centimeters for physical dimensions, so unit switching does not change the underlying design size.
Add a margin to every edge
With a two-inch blank margin, the 10 × 7 inch design needs a 14 × 11 inch cut. Both width and height gain four inches because there is a margin on each of two opposite edges. The layout gives each pattern its own complete cutting rectangle; two adjacent patterns do not share the same blank margin.
Choose the margin for your finish
Two inches is an editable example, not a universal recommendation. Framing, lacing, hems, hoop or Q-snap clearance, fraying and a designer’s instructions can require different allowances. Measure usable fabric after any relevant preparation and allow for imperfect edges. Check the actual chart and finishing plan before cutting valuable fabric. The tool does not estimate floss from the chart’s rectangular area.