Classic Ripple Blanket
Waves of dc stripes. One pattern row, peaks at both edges, and a stitch count the calculator can set for you.

- Yarn
- Worsted (4) in 4–6 colours.
- Hook
- H-8 (5 mm)
- Sizes
- Throw 48 × 60 in (122 × 152 cm)
- Example gauge
- 12 sts and 7 rows = 4 in (10 cm) in ripple pattern, measured straight across
- Yarn needed
- About 3,400 yd (3,100 m) worsted.
- Stitch multiple
- 12 + 1
US terms. The UK name follows in brackets the first time each stitch appears. Turning chains don’t count as stitches unless a step says so. See US vs UK crochet terms and crochet abbreviations.
Do the math
The examples use the gauge above. Put your own swatch into the gauge calculator first, then use your numbers in each formula.
| Step | Formula | Example | Tool |
|---|---|---|---|
| Repeats | (width × sts per in − 1) ÷ 12, rounded | (48 × 3 − 1) ÷ 12 = 11.9 → 12 | Cast-On Calculator |
| Stitches | repeats × 12 + 1 | 145 sts (ch 147) | By hand |
| Rows | length × rows per in | 60 × 1.75 = 105 rows | By hand |
Materials
- Worsted (4) yarn (see yarn needed)
- H-8 (5 mm)
- Tapestry needle
Gauge swatch
Ch 27, work a dc row (25 dc = 2 repeats + 1) and 6 ripple rows.
Instructions
Foundation
Ch (sts + 2) (example: 147). Row 1: Dc (UK tr) in 3rd ch from hook and each ch across (example: 145 dc).
Ripple
Every row: Ch 2, turn. 2 dc in first st, *dc in next 4 sts, dc3tog (UK tr3tog) over next 3 sts, dc in next 4 sts, 3 dc in next st; rep from *, but end the last repeat with 2 dc in the last st instead of 3.
Count after the first few rows: the count never changes.
Change colour every 2 or 4 rows.
Work to 60 in (152 cm).
Finishing
- Weave in ends along the edges.
- Block, pinning out each peak and valley.
Designer’s notes
- Work in the back loop only for a ridged, textured ripple.
- Bigger waves: dc in next 6, dc3tog, dc in next 6, 3 dc in next (multiple of 16 + 1).
Counter set-up
Counter 1: rows in the current colour. Counter 2: total rows.
Open the row & stitch counter for several counters, or use the quick one below.
Tools for this pattern
- Gauge CalculatorEnter your swatch counts to get stitches and rows per 4 in (10 cm).
- Cast-On CalculatorEnter your width and gauge; it rounds to the stitch multiple for you.
- Yarn Quantity CalculatorPick the project, size and yarn weight to get total yardage and skeins to buy.
- Size ChartsLook up the finished measurements for the size you are making.
- Row & Stitch CounterSet up the counters listed below; the screen stays awake while you work.