How to Read a Crochet Chart

A crochet chart is a picture of your project: one square equals one stitch (or one block), and the colors tell you when to change yarn. Once you learn three reading rules — one per style — any chart becomes easy, including the ones our pattern generator makes.

First: every square is a stitch

On a color chart, each square is one stitch in that square's color. The number of squares across is your stitch count per row; the row numbers along the edge keep you on track. The color legend lists every yarn the pattern uses, with the number of stitches in each color so you can buy the right amount.

Tapestry charts: read every row, alternate direction

Tapestry (or “row-by-row”) crochet works straight across in single crochet. Two habits make it painless:

• Right-side rows read right-to-left when you're looking at the chart from the right side of the work. Wrong-side rows read left-to-right. Most printed charts mark row numbers on alternating edges for exactly this reason.
• Carry, don't cut. When a color reappears within a few stitches, carry the unused yarn along the top of the previous row (tapestry style) instead of cutting and rejoining.

If you flip the work and the chart looks mirrored — that's normal. The chart shows the right side; you read wrong-side rows as its mirror.

C2C charts: work diagonals, not rows

Corner-to-corner crochet builds the piece along diagonal rows, one small block (3 double crochet + chains) per chart square:

• Start at the bottom-right corner (for right-handed crocheters) and increase on both ends of each diagonal until the chart is full width.
• Each diagonal step moves up and to the left. Every square of the chart is still one block — you're just visiting them in diagonal order instead of horizontal rows.
• Color changes happen mid-diagonal. Change yarn in the last yarn-over of the previous block so the new color shows in the next square.

C2C is the favorite for photo blankets because diagonal blocks hide color-jog lines that show in row-by-row work.

Filet charts: two blocks make the whole picture

Filet crochet uses only two kinds of blocks — a solid block (3 double crochet) and an open block (3 chains) — and the picture emerges from where solids cluster, like pixel art. On our charts, solid blocks are filled (often with an X) and open blocks are empty.

• Read every row from the same side as tapestry charts, alternating direction.
• Count blocks, not stitches: “4 open, 3 solid, 2 open” is a row's recipe.
• Filet shines at two colors — silhouettes, letters, simple borders.

Checklist before you start any chart

1. Count the squares across — that's your foundation count.
2. Check the legend for the number of colors and stitches per color.
3. Mark the center of the chart and the center of your work; start there or at the corner your style calls for.
4. Use a row counter or sticky note to track the row you're on — never rely on memory.

Ready to make your own? Upload a photo to the crochet pattern generator or the cross stitch pattern maker and print a chart with all of this already laid out.