Easy Crochet Ripple Blanket Pattern (Free!)
Few things in the world of crochet feel as satisfying as watching a ripple blanket grow row by row. That hypnotic wave pattern, the rhythm of the stitch, the way color can transform a simple design into something that looks genuinely impressive — it all adds up to one of the most beloved projects in the craft. The best part? Once you understand the logic of the ripple, it practically works itself. This free pattern walks you through everything you need to know to make a beautiful, cozy ripple blanket from start to finish, whether you’re picking up a crochet hook for one of the first times or you’re an experienced maker looking for a satisfying, meditative project.
What Is a Ripple Blanket?
A ripple blanket — sometimes called a chevron blanket — gets its distinctive wave shape from a repeating sequence of increases and decreases worked across each row. The peaks push the fabric upward while the valleys pull it downward, creating that flowing, undulating look. It’s a classic pattern that has been passed down through generations of crochet enthusiasts, and it’s as popular today as it ever was, especially with the rise of modern color combinations and chunky yarns that give the old-fashioned design a fresh, contemporary feel.
The ripple stitch is wonderfully forgiving. Unlike lace or complex textured stitches, a small mistake is usually easy to spot and fix, and the repetitive nature of the pattern means your hands quickly learn the rhythm without you having to think too hard about it. It’s an ideal project for crocheting in front of the television, on a long trip, or any time you want to keep your hands busy without demanding your full concentration.
Skill Level
This pattern is designed for beginners who are comfortable with the very basics — chain stitches, single or double crochet — and are ready to take their first step into something with a little more structure. If you’ve finished a dishcloth or a simple scarf before, you are absolutely ready for this blanket. Intermediate and advanced crocheters will find it a relaxing, low-stress project that still produces a stunning result.
Materials You’ll Need
Before you start, gather your supplies. Having everything ready before you sit down to crochet makes the whole process smoother and more enjoyable.
Yarn: Worsted weight yarn (size 4) is the most beginner-friendly choice for this pattern. It’s easy to see your stitches clearly, works up at a satisfying pace, and is available in an enormous range of colors. You’ll need approximately 1,500 to 2,000 yards for a throw-sized blanket measuring roughly 48 by 60 inches. If you’d like a smaller baby blanket, plan for around 600 to 800 yards. Acrylic yarn is a great choice because it’s machine washable, affordable, and comes in an incredible variety of colors and textures. Some beloved options include Lion Brand Pound of Love, Red Heart Super Saver, or Caron Simply Soft. For a more luxurious feel, a wool-blend like Lion Brand Fishermen’s Wool or Paintbox Simply DK (held double) works beautifully too.
Hook: A 5.0mm (size H-8) crochet hook pairs well with worsted weight yarn and gives a nicely draping fabric. Check your yarn label for its recommended hook size, and go up half a size if you tend to crochet tightly.
Other supplies: Scissors, a yarn needle for weaving in ends, and stitch markers (optional but helpful for keeping track of your peaks and valleys) are all you’ll need.
Choosing Your Colors
One of the greatest joys of a ripple blanket is color planning. You can go monochromatic with a single skein in a self-striping yarn for an easy, no-fuss look. You can choose two or three coordinating shades for a classic, clean aesthetic. Or you can pull out every color in your stash and create a bold, joyful blanket that uses up odds and ends in the most satisfying way possible. There’s truly no wrong answer here.
If you’re choosing multiple colors, a good rule of thumb is to pick colors in three tonal ranges: light, medium, and dark. Alternating between them as you stripe through the blanket creates natural contrast and stops any single section from getting lost. Popular color palettes right now include earthy neutrals (cream, terracotta, sage, and warm brown), bold Scandinavian-inspired combinations (navy, red, and natural white), and the ever-gorgeous pastel rainbow that works equally well for a baby gift or a personal home accent.
If you’re using multiple skeins, hold them up together in natural light before you commit. Colors can look very different under store lighting compared to how they’ll look draped over your couch.
Gauge
Gauge: 14 double crochets and 8 rows = 4 inches, using a 5.0mm hook and worsted weight yarn.
Getting your gauge right ensures your finished blanket will be close to the intended dimensions. To check your gauge, crochet a small swatch of about 20 stitches and 10 rows, then measure a 4-inch square in the center. If your gauge is tighter than the pattern, go up a hook size. If it’s looser, try a smaller hook. For a blanket, gauge doesn’t have to be perfect down to the stitch, but being close will save you from running out of yarn or ending up with a blanket that’s a dramatically different size than intended.
Understanding the Stitch Pattern
Before diving into the row-by-row instructions, it helps to understand the underlying logic of the ripple stitch so you can troubleshoot easily and even adapt the pattern to your preferred size.
The ripple pattern is built on a repeating unit. Each unit contains a peak (where you increase by working multiple stitches into a single stitch) and a valley (where you decrease by skipping stitches or working stitches together). The number of stitches between your peaks and valleys determines how wide and dramatic your waves are.
In this pattern, each ripple repeat is 18 stitches wide: 7 stitches going up to the peak, 2 stitches at the peak, 7 stitches going down, and 2 stitches at the valley. By adding or removing multiples of 18 to your foundation chain, you can make the blanket as wide or as narrow as you like.
Abbreviations
ch — chain
sl st — slip stitch
dc — double crochet
dc2tog — double crochet two together (decrease)
sk — skip
sp — space
rep — repeat
st(s) — stitch(es)
Pattern Instructions
Foundation Chain
For a throw-sized blanket approximately 48 inches wide, chain 181. This gives you 10 full ripple repeats (10 x 18 = 180) plus one extra chain for your turning chain.
For a baby blanket approximately 30 inches wide, chain 109. This gives you 6 repeats (6 x 18 = 108) plus one chain.
For a full/queen-sized blanket approximately 60 inches wide, chain 217. This gives you 12 repeats plus one chain.
Feel free to adjust up or down in multiples of 18 to customize your width.
Row 1 (Foundation Row):
Chain 181. Starting in the 3rd chain from the hook (the skipped chains count as your first dc), double crochet in each of the next 6 chains (7 dc total including the starting chain). Now work 3 dc into the next chain — this is your first peak. Double crochet in each of the next 7 chains. Next, skip 2 chains (this creates your valley). Double crochet in each of the next 7 chains. Work 3 dc into the next chain (another peak). Continue repeating this sequence — 7 dc, peak of 3 dc, 7 dc, skip 2 — across the row, ending with 7 dc after your last valley, then work 1 dc into the final chain. Turn your work.
At the end of this row, take a moment to count your peaks and valleys. You should have 10 peaks and 10 valleys for the throw size. If something looks off, it’s much easier to catch and fix now than several rows in.
Row 2 and Onward:
Chain 3 (this counts as your first dc). Turn your work.
Working into the back loops only of the stitches from the previous row gives the finished blanket a lovely ridge texture and helps the fabric keep its shape. (You can also work through both loops for a flatter, smoother fabric — try a few rows of each and see which look you prefer.)
Double crochet in each of the next 6 stitches. At the peak of the previous row (the center stitch of the 3 dc cluster), work 3 dc into that center stitch. Double crochet in the next 7 stitches. Skip the next 2 stitches (directly over the valley of the previous row). Double crochet in the next 7 stitches. Repeat from the peak across the row.
At the end, work 2 dc into the top of the turning chain from the previous row. Turn.
Repeat Row 2 for the length of your blanket. For a throw that’s approximately 60 inches long, you’ll work around 120 rows in worsted weight yarn. Check your length periodically by laying the blanket flat and measuring from bottom to top along one of the flat sections between the peaks and valleys.
Changing Colors:
To change yarn colors or to join a new skein of the same color, work your last dc of the current row until you have two loops left on your hook. Drop the old yarn, pick up the new color, and pull it through both loops to complete the stitch. Chain 3 and turn to begin the next row in the new color. Weave in your ends as you go rather than saving them all for the end — future you will be very grateful.
For clean stripes, change your color at the end of a right-side row so the join is hidden on the wrong side of the blanket. Work as many rows as you like in each color. Two-row stripes give a tight, fine stripe effect. Four to six rows per color creates a bolder look. Some makers like to vary the stripe widths for an organic, freeform feel.
Finishing Your Blanket
Once your blanket has reached the desired length, fasten off your yarn and weave in all remaining ends securely using your yarn needle. Weave each tail through at least four or five different directions in the surrounding stitches to prevent unraveling, then trim the excess.
Adding a Border:
A simple border ties the whole blanket together and gives it a polished, finished look. Join your yarn (in the main color, a contrasting color, or whichever color you ended with) at any corner of the blanket with a slip stitch.
For a basic single crochet border, work one sc into each stitch along the top and bottom edges of the blanket. Along the side edges, work one sc into the side of each dc row. At the corners, work 3 sc into the same corner stitch to help the blanket lie flat. When you’ve gone all the way around, slip stitch to the first sc to join, then fasten off.
For a slightly more decorative edge, try a simple shell border: work (sc, ch 2, 2 dc) into every third stitch around the blanket, skipping two stitches between each shell. This gives a scalloped edge that complements the ripple beautifully.
If you’d prefer a minimalist finish with no border at all, that works too. Block your blanket to help it lie flat and emphasize the ripple shape.
Blocking Your Ripple Blanket
Blocking is the process of getting your finished crochet fabric wet, shaping it, and allowing it to dry in the desired shape. It makes an enormous difference to the final look of a ripple blanket, helping the waves become more defined and the fabric lie flat and smooth.
For acrylic yarn, wet blocking is the most common approach. Submerge your finished blanket in cool water and gently press out the excess (never wring it — this distorts the stitches). Lay it flat on a blocking mat or clean towel, gently shape the peaks and valleys with your hands, and pin them if needed to hold the shape. Allow the blanket to dry completely before moving it, which may take 24 hours or more depending on the yarn and your environment.
For wool or natural fiber yarn, the same process applies, but use cool water and handle the wet fabric even more gently to avoid felting.
Tips for Success
Starting with a swatch saves time in the long run. A quick test of 36 chains and five rows will tell you immediately whether your gauge is close and help you get comfortable with the stitch repeat before you’re committed to 181 chains.
Counting matters most in the first ten rows. Once you have a few inches of fabric established, the peaks and valleys are easy to see and your hands naturally know where to go. In the beginning, count every row.
Stitch markers placed at each peak and valley in the foundation row can be a huge help. As you build your first few rows, move them up with you so you always know exactly where to work your increases and decreases.
If your edges are getting uneven or your blanket starts to look wider at the top than at the bottom, double-check that you’re working 2 dc into the top of the turning chain at the end of each row and that you’re consistently skipping 2 stitches at each valley rather than one or three.
A row counter — whether a physical click counter, a piece of paper and a pencil, or a phone app — is genuinely useful for tracking your stripes and keeping your length consistent between breaks.
How to Care for Your Ripple Blanket
Always check the yarn label for specific washing instructions, but most acrylic ripple blankets can be machine washed on a gentle or delicate cycle in cool water and dried on low heat or laid flat to dry. Avoid high heat, which can distort acrylic fibers. Wool and natural fiber blankets should be hand washed and laid flat to dry.
With proper care, a well-made crochet ripple blanket can last for decades, which is part of what makes it such a meaningful gift. A blanket made with love, a little patience, and a few skeins of yarn has a way of becoming an heirloom.
Final Thoughts
The crochet ripple blanket earns its place as one of the all-time classic patterns because it manages to be both accessible and beautiful. The stitch is simple enough for a beginner to master in an afternoon, yet it produces something that looks genuinely complex and artful. It’s endlessly customizable — change the colors, change the yarn weight, make it lap-sized or king-sized — and it works up into a piece that people reach for again and again.
If this is your first ripple blanket, be patient with yourself through the first few rows as you learn the rhythm. By row ten, you’ll likely find you don’t even need to look at the pattern anymore. By the time you reach the halfway point, you’ll be planning the next one in your head.
Happy crocheting, and enjoy every single ripple.
