How is Crocheting Different from Knitting?

As the chilly weather settles in, your first concern about your sweaters, scarves, hats, and mittens is likely: “Will these keep me warm?” For the craft enthusiasts or those who enjoy details, you might soon be wondering: “Are these pieces knitted or crocheted?”

Knitting and crocheting are both soothing pastimes that use yarn to create warm, comforting garments and accessories. They can also contribute to improving mental health. However, they each come with a few distinct differences.

Knitting requires needles. The type, size, and number of needles depend on the project at hand; while most standard pieces are made with two needles, it’s also possible to knit with just one, or even up to five. But no matter the specifics, one or both tips of your knitting needles will always be pointed.

Crocheting uses a similar long, slender tool that varies in size and material, but it has a hooked tip—and you only need one. As The Spruce Crafts notes, even if people refer to the tool as a ‘crochet needle,’ it’s technically a ‘crochet hook.’

The reason you only need one hook is tied to another distinction between crocheting and knitting: When crocheting, there’s just one ‘active loop’ on the hook at a time, while knitting involves stacking loops along the length of the needles, passing them between each other. According to the blog Darn Good Yarn, each loop is attached to a long row of stitches, meaning if you drop one from the end of your needle, it could unravel the whole row.

You’re less likely to make that kind of mistake when using a knitting machine or loom, which are both available. On the flip side, crocheting must be done by hand. Machines can produce garments with tiny stitches, so knitted pieces can be lighter and more form-fitting than crocheted ones—and knitting can also be mass-produced.

In terms of appearance, crochet stitches typically resemble knots, while knit stitches tend to be flatter and less bulky. However, techniques and materials have evolved over time, resulting in more crossover between the two crafts. The Spruce Crafts explains that garments like socks and T-shirts—once mainly knitted—can now also be crocheted.

Believe it or not, knitting and crocheting can even illustrate complex mathematical ideas: check out what crocheted hyperbolic planes, Lorenz manifolds, and more look like here.