How to Convert a Cross Stitch Pattern to Beads

Cross stitch and bead weaving share the same grid logic: each cell in the chart represents one unit — one cross stitch or one bead. This makes the two crafts look interchangeable on paper. They're not quite, but the conversion is straightforward once you understand what changes and what doesn't.

How cross stitch and bead charts compare

Both cross stitch and bead charts use grid-based designs where each cell maps to a single unit in the finished work. Color is assigned cell by cell. Patterns are read row by row, typically left to right and top to bottom or bottom to top depending on the stitch.

A cross stitch chart made on standard 14-count Aida cloth places crosses at 14 per inch in both directions — a perfectly square grid. Most bead weaving stitches have a non-square grid: size 11° Miyuki Delica beads are 1.6mm wide and 1.3mm tall, making each cell rectangular, not square. This changes the proportions of any design you transfer directly.

Key differences in grid orientation

The most important difference: cross stitch charts are square per cell; bead charts are rectangular. If you take a cross stitch chart and execute it bead-for-bead with standard size 11° Delica beads, your finished piece will be approximately 20% taller than the original design intended. A circular motif in cross stitch will look like a vertical oval in beads.

To correct this, you need to rescale the chart before converting. Two approaches:

• Scale the height: Reduce the number of rows in the chart by approximately 20% (multiply row count by 0.8). This compresses the design vertically to compensate for the taller bead shape. Manual editing, but preserves the exact bead count per row.
• Scale the image: If you have the original image or artwork, resize it to be about 25% shorter than wide before generating the bead chart. The bead chart software then maps this to the correct proportions.

If your pattern is purely geometric — stripes, checkerboards, simple repeating shapes — the proportion difference may not matter. If it's figurative (faces, animals, landscapes), it will be visible and needs correction.

Color conversion: floss to bead

Cross stitch patterns use DMC or Anchor floss color codes. Bead patterns use Miyuki, Toho, or Preciosa codes. There is no official universal mapping between them, but several resources provide approximate matches:

• Miyuki publishes a DMC-to-Delica conversion chart that covers the most common DMC colors.
• Many pattern publishers include both floss and bead codes in published designs.
• Automated tools can match RGB values of DMC colors to the nearest available bead color in a given catalog.

The RGB matching approach works well for most colors but struggles with metallic and specialty finishes that have no equivalent in thread (metallic beads, AB finishes, lined beads). In these cases, choose the closest matte equivalent and test on a small sample before ordering large quantities.

Also note: thread colors can be mixed visually (a thread that alternates two colors blends into a third). Beads cannot — each bead is a single solid color. Blended or fractional stitches in cross stitch patterns need to be resolved to a single bead color, which usually means dropping one of the two colors or choosing a midpoint tone.

What doesn't translate directly

Several cross stitch elements have no direct bead equivalent:

• Half stitches and quarter stitches: A cross stitch can be half a cross (one diagonal only). In beadwork, there is no half-bead. Drop or merge these with adjacent full cells.
• Backstitch outlines: Cross stitch often uses backstitch to outline shapes. In beadwork, outlines are created by color placement, not a separate line stitch. Plan your color assignments to include an outline bead color where needed.
• Specialty threads: Variegated thread, overdyed thread, metallic thread. Beads don't blend along a length the way thread does. Variegated effects need to be replicated by deliberately placing individual bead colors.

Step-by-step conversion process

1. Get the original source image (not just the chart PDF — you need pixel data or the underlying artwork).
2. Check the aspect ratio of the cross stitch design. For a 1:1 square source chart, resize the source image to approximately 0.8:1 (slightly shorter) before generating the bead chart.
3. Map floss colors to the nearest bead equivalents using a conversion resource or RGB matching tool.
4. Resolve any half-stitches or backstitch outlines into full cell decisions.
5. Generate the bead chart at your target bead count. Verify proportions look correct before ordering materials.
6. Order beads with 15–20% buffer per color.