TECHNIQUE · SAMPLER PATTERN

Single vs Double Crochet

Make both stitches in one swatch so you can see the difference in height, density and drape.

Single versus double crochet
Crochet Journal · Updated September 12, 2026

Make both stitches in one swatch so you can see the difference in height, density and drape.

FocusSingle vs Double Crochet
FormatFull step-by-step guide
LevelBeginner friendly
Complete tutorial roadmap

Work through the guide in order and use the checkpoints before moving to the next stage.

  1. Materials & preparation
  2. Core pattern / method
  3. Checkpoints
  4. Troubleshooting
  5. Finishing
  6. Variations & next projects
  7. Care & storage

Materials & preparation

Before you start

Set out your yarn, hook, scissors and needle. Read the complete instructions once before making the first stitch. Write down any target stitch count or finished measurement so you can check your work as you go.

Gauge & tension

Your yarn, hook and personal tension determine the finished fabric. When size matters, make a small swatch and let it rest flat before measuring. Do not force your hands to match a number by gripping the hook harder.

Core pattern / method

Materials

  • Worsted yarn, about 40 yd / 36 m
  • 5 mm hook
  • Ruler and needle

Pattern

  1. Foundation: Ch 22.
  2. Rows 1–4: Ch 1, turn. Sc across. 21 sc each row.
  3. Rows 5–8: Ch 3, turn. Dc across. 21 dc each row.
  4. Row 9: Ch 1, turn. Sc across. 21 sc.
  5. Border: Sc around, working 2 sc in each corner. Fasten off.

What you should notice

Single crochet creates a shorter, denser fabric. Double crochet grows faster and leaves more air between stitches. Use the shorter stitch for firm fabric and the taller stitch when you want speed and drape.

Checkpoints while you work

Pause at the end of every row, round or major step and compare your result with the instructions. Check the stitch count, shape and tension before continuing. If something changes unexpectedly, fix it while the correction is still small.

Beginner checkpoint: You should be able to explain what you just made before moving on. If you cannot, reread that step and check one stitch at a time.

Troubleshooting

The finished shape looks different

Check stitch count, yarn weight, hook size and tension in that order. A small difference in any one of these can change the finished fabric. Correct construction first; use blocking only for final shaping.

My stitches feel inconsistent

Slow down for one row, relax your shoulders and keep the hook movement small. Consistency improves when the hand motion becomes repeatable, not when you pull the yarn tighter.

I made a mistake several rows back

Find the first wrong stitch, unravel only to that point and rebuild the section. Carrying an incorrect stitch forward usually makes the final repair harder.

Finishing the project

Take time to secure every tail, straighten the edges and shape the finished piece. Weave tails through several stitches in one direction, change direction and trim only after the yarn is secure. If the project benefits from blocking, follow the fiber care instructions and let it dry completely.

Variations & next projects

Once the base version feels comfortable, change one variable at a time: color, yarn weight, hook size, border or finished dimensions. Keeping the rest of the method unchanged makes it easier to understand what each change does.

Repeat the same construction in a new color palette or size before moving to a completely different technique. This is one of the fastest ways to turn a tutorial into a skill you can reuse.

Care & storage

Follow the yarn label for washing and drying. Store finished crochet clean and completely dry. For frequently handled items, inspect seams, joins, straps and hanging loops occasionally and repair a loose end before it becomes a larger problem.

Final notes

You do not need a perfect first attempt. The real skill is learning to read your fabric, count your work and make a small correction when something changes. Keep the finished piece as a reference for future projects and note the yarn, hook and adjustments that worked well.

Same-yarn stitch comparison swatch

Sample yarn: worsted #4 · Hook: 5 mm · Swatch: 12 stitches × 8 rows for each stitch.

Gauge & finished fabric

Measure both sections after they rest flat. Single crochet should create a denser, shorter fabric; double crochet should create a taller fabric with more drape. Your tension may change the exact measurements.

Numbered test

  1. Chain 13.
  2. Work 8 rows of sc in the first half, keeping 12 stitches per row.
  3. Make a second 12-stitch swatch using dc, following the turning-chain instructions of your chosen pattern.
  4. Measure width and height without stretching.
  5. Fold, stretch gently and compare density and drape.

When to choose each

Use sc when you want dense fabric and clear structure. Use dc when you want faster height and more drape. For garments, blankets and bags, choose from the fabric requirement rather than the stitch's popularity.

Care

Wash the swatch if the finished project will be washed. Fiber and washing can change both gauge and drape.