A classic granny square becomes easier to follow when you stop seeing it as a long string of abbreviations. It has four corners. Each corner needs room to turn, and the groups between corners make the sides longer.
This practice version uses US double crochet, groups of three stitches, chain-two corners and chain-one spaces along the sides. Other granny-square patterns use different spacing. Keep one version consistent while learning.
The three parts of the square
| Part | What goes there |
|---|---|
| A group | Three double crochets into the same space |
| A corner | Three dc, chain two, three dc into one corner space |
| Between groups along a side | Chain one in this practice version |
The corner has two groups sharing a space. A normal side space gets one group. Putting a full corner into a side space is a quick way to turn a square into a ruffle.
Round one: establish four corners
Chain four and join with a slip stitch to the first chain to form a ring. Work into the ring opening rather than into individual chain stitches.
Chain three, counting it as the first dc, then work two dc into the ring. Chain two. Work three dc into the ring and chain two, three times. Join with a slip stitch into the top of the starting chain-three.
You should have four groups of three counted dc and four chain-two spaces. The first group contains the starting chain plus two actual dc. Count the groups before moving on.
Round two: give each corner two groups
Slip stitch across the remaining two dc of the first group and into the next corner space. Chain three, work two dc, chain two and work three dc in that same corner. This completes the first corner of the new round.
Chain one. In the next corner, work three dc, chain two, three dc. Repeat that chain-one separation and corner instruction in the remaining two corners. Chain one and join to the top of the starting chain-three.
The square now has eight groups: two per corner. There are four chain-two corner spaces and four chain-one side spaces.
Round three: a side group appears
Travel with slip stitches into the next corner as before. Make the first corner using chain three, two dc, chain two, three dc. Chain one and work three dc in the next chain-one side space. Chain one and make a full corner in the next corner space.
Continue around, adding one three-dc group to each side space and a full corner to each corner space, with chain one between neighboring groups along each side. After the final side group, chain one and join to the starting chain.
Round three has twelve groups, or thirty-six counted dc. The four corner spaces remain. In this construction, each extra round adds four groups to the total.
Use the corners to find the mistake
If the motif looks triangular, locate all four corner spaces. A missed corner increase prevents one part from expanding. If it waves, look for an extra corner, too many groups in a side space, or tension that is much looser than in the previous round.
A slight twist and a missing group are different problems. Count first. Blocking may improve the shape of a correctly made motif, but it cannot create a missing corner.
Before joining squares into a blanket
Measure finished, cared-for samples and compare their stitch counts. Squares made with different yarn thicknesses may not match even when they have the same number of rounds. Plan the join and border before making a large pile.
This three-round exercise teaches the structure. For a finished blanket, follow a complete design with quantities, sizing and finishing instructions. Keep the yarn tails long enough to secure properly, especially at the center and any color changes.
Keep learning
Learn double crochet · Join rounds · Shape finished motifs