The foundation chain is the very first row of every crochet project. Before single crochet, before granny squares, before anything else, you make a chain. The chain isn't visually impressive but the tension control you build while making it is the foundation of every stitch you'll learn afterward.
This walkthrough from Britney at Just Be Crafty breaks the chain into seven clear steps. The hardest part of crochet for beginners is getting comfortable holding the yarn and hook - she covers exactly that before any actual stitching begins. Practice the chain for 10-15 minutes at a time and the rhythm will click within a session or two.
Step 1 here assumes you already have a slip knot on the hook. If that part is new, see how to make a slip knot first - it is the loop every crochet project starts from.
Hold the hook and yarn for even tension
Even chains come from the yarn hand, not the hook hand. Wrap the working yarn around your pinky, run it over your pointer finger, and let that finger feed yarn toward the hook. The hook only scoops and pulls.
If every chain comes out a different size, watch your pointer finger. It is probably bobbing up and down. Keep it still and let the yarn slide over it.
How to count a foundation chain
Each chain is a small V lying on its side. Count the Vs starting from the one nearest the hook and work back toward the tail. Two things never count: the slip knot at the start and the loop sitting on your hook. A pattern that says "chain 20" means 20 Vs between those two.
For long chains, clip a stitch marker in every 10 or 20 chains. Recounting 150 chains from scratch is how a blanket starts one stitch short.
Front, back and which loop to work into
The front of the chain shows a neat row of Vs. Flip it over and the back has a line of bumps down the middle, called back bumps. Most patterns let you work into the top loop of each V, which is the easiest target. Working into the back bumps instead leaves the Vs intact along the bottom, so the starting edge looks finished and matches the top of your last row. That is worth the extra fiddle on a scarf or dishcloth where the edge shows.
Chain too tight? Go up a hook size
A tight chain pulls the bottom of the fabric in like a drawstring. The usual fix: make the chain with a hook one or two sizes larger, then switch back to the pattern hook for row one. Nobody can tell.
Foundation single crochet, the stretchy alternative
Foundation single crochet (fsc) builds the chain and the first row of stitches at the same time. It is slower to learn, but the edge stretches as much as the rest of the fabric, which helps on hat brims and necklines. Get comfortable with the plain chain and single crochet first.
Common foundation chain mistakes
- Twisting the chain. Lay it flat with every V facing up before you start row one. A twist shows up as a spiral in the bottom edge.
- Miscounting. Count twice, or chain a few extra and pull the spares out after row one.
- Chain tighter than the fabric. Bigger hook for the chain only.
Once the chain feels steady, learn the magic ring for working in rounds. And if a finished piece still pulls in at the bottom, blocking your crochet evens it out.