Crochet Gauge Calculator
Your swatch doesn't match the pattern? See how big your project will come out, and get the stitch counts to fix it.
From the pattern (optional)
How to measure crochet gauge
- Crochet a swatch at least 6 × 6 in (15 × 15 cm) in the pattern's stitch, with the yarn and hook you plan to use.
- Wash or block it the way you'll treat the finished item, and let it dry.
- Lay it flat, place a ruler in the middle (not at the edges) and count the stitches across 4 in or 10 cm. Then count the rows.
- Enter both numbers here next to the pattern's gauge.
Fewer stitches or more stitches?
Fewer stitches than the pattern in 4 in means each stitch is bigger, so your project will come out larger. Go down a hook size. More stitches means smaller stitches and a smaller project: go up a hook size. A rough rule is one hook size for every stitch of difference over 4 in.
Frequently asked questions
What does gauge mean in crochet?
Gauge is how many stitches and rows fit in a set measurement, usually 4 in or 10 cm. Matching it makes your project the size the designer intended.
Should I change hook or change the stitch count?
Changing hook keeps the pattern's look and drape, so try that first. Adjusting stitch counts is handy for simple shapes like blankets and scarves, or when you love the fabric your hook makes.
Does gauge matter for blankets?
Less than for garments, but a looser gauge makes a bigger blanket that uses more yarn. Use the yarn calculator to check.