What Is a Fat Quarter? The Small Cut With the Funny Name

Here's the quick answer: a fat quarter is a quarter of a metre of fabric cut the clever way — instead of a long skinny strip, you get a chunky rectangle roughly 50cm × 75cm (on standard-width fabric). Same amount of fabric, far more useful shape.

The cutting trick behind the name

Cut a quarter metre the ordinary way and you get the fabric's full width but only 25cm tall — a ribbon, nearly useless for anything squarish. A fat quarter instead takes half a metre and cuts it in half down the middle: half the width, but double the height. "Fat" because the piece is stout rather than skinny. Quilters invented it, and the whole craft world adopted it.

What a fat quarter is actually for

Small projects and variety. One fat quarter comfortably makes a cushion front, a zip pouch or two, bunting flags, a tote pocket, doll clothes, or dozens of patchwork pieces. And because they're small and affordable, you can collect many prints for one project — which is the entire point of patchwork: a quilt wants twelve fabrics, not twelve metres.

When NOT to buy fat quarters

Garments. A dress, a skirt, even most tops need continuous metres — pattern pieces are long, and no amount of fat quarters seams together invisibly. The honest rule: fat quarters for small makes and patchwork variety; metres for clothes. (Our guide on how much fabric to buy covers the metres side.)

Fabric-choice note

Fat quarters shine in stable cottons — poplin and quilting-weight prints — where crisp small pieces sew accurately. Collectible designer cottons like Tilda are practically designed for the format: prints that mix and match across one project.

Start a small stash, make a cushion, and welcome to the gateway craft — nobody in recorded history has owned exactly one fat quarter for long.