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Crochet Sofa Arm Sling for a Rolled Throw Pattern (Free)

A free, beginner-friendly pattern that clearly guides you through the steps.

Published October 7, 2026 · by Emma

Skill level
Beginner
Yarn weight
Worsted (4)
Hook size
5.5 mm (I-9)
Time
approximately 4 hours
Gauge
12 dc and 7 rows = 4 in
Yardage
approximately 200 yards
Sizes
16 × 24 in (40.64 × 60.96 cm)
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Crochet Sofa Arm Sling for a Rolled Throw Pattern (Free)

This crochet Sofa Arm Sling pattern makes a handy and stylish hammock for your rolled throws. It's designed to hang on your sofa arm, providing an excellent place to keep blankets neat and within easy reach. The project is enjoyable to create, using basic stitches such as double crochet and single crochet.

This pattern is perfect for beginner to intermediate crocheters. You will learn how to combine color techniques and construct a practical home accessory.

Why You'll Love This Sofa Arm Sling

  • Functional design – keep your throws organized and ready for use.
  • Quick to make – finish the project in around 4 hours.
  • Uses basic stitches – great for practicing your crochet skills.
  • Customizable – change colors and yarns to fit your decor.

Skill Level: Easy

Yes! This pattern introduces basic stitches and color changes but is still straightforward enough for beginners to follow.

Crochet Abbreviations (US Terms)

  • ch – chain
  • sc – single crochet
  • dc – double crochet
  • sl st – slip stitch
  • st(s) – stitch(es)
  • rep – repeat

Size and Gauge

  • Finished dimensions: 16 in (40.64 cm) wide × 24 in (60.96 cm) long
  • Gauge: 12 dc and 7 rows = 4 in (10 cm)

To achieve the right size, take the time to check your gauge. Adjust your hook size if necessary.

How to Crochet a Sofa Arm Sling (Step by Step)

Body of Sling:

The body is constructed in rows, starting with a foundation chain.

  1. Foundation Chain:
    Ch 50. (50 sts)

  2. Row 1:
    Dc in the 4th ch from the hook and in each ch across. (48 dc)

  3. Row 2:
    Ch 3 (this counts as your first dc), turn, dc in each dc across. (48 dc)

  4. Rows 3–8:
    Repeat Row 2. (48 dc each row)
    At the end of Row 8, switch to Contrast Color (CC) on the last st.

  5. Row 9 (with CC):
    Ch 3, turn, dc in each dc across. (48 dc)

  6. Row 10:
    Ch 3, turn, dc in each dc across. (48 dc)

  7. Rows 11–16:
    Repeat Row 10. (48 dc each row)
    At the end of Row 16, switch back to Main Color (MC).

  8. Rows 17–22:
    With MC, ch 3, turn, dc in each dc across. (48 dc)

  9. Row 23:
    Ch 1, turn, sc in each dc across. (48 sc)

  10. Row 24:
    Ch 1, turn, sc in each sc across. (48 sc)

  11. Row 25:
    Ch 1, turn, sc in each sc across, fasten off. (48 sc)

At this point, the body of the sling should measure approximately 24 in (60.96 cm) long.

Edging:

Now, let's finish the edges neatly.

  1. Attach Yarn (CC):
    At the base of any corner, work sc evenly around the entire piece, placing 3 sc in each corner to round.

  2. Join:
    Slip stitch to first sc to join. Fasten off CC.

Assembly:

The last part is to assemble the sling.

  1. Folding:
    Fold the sling in half lengthwise.

  2. Sew the sides:
    With a whip stitch or slip stitch, sew the sides together up to 10 in (25.4 cm) from the bottom on each side.

  3. Finishing the edges:
    Weave in all ends securely.

Beginner Tips for a Great Sofa Arm Sling

  • Use stitch markers to keep track of your stitches – they can help manage longer rows.
  • Count your stitches frequently to ensure you don't skip any – it helps keep your work uniform.
  • Consider blocking your finished piece to give it a polished look.

Common Mistakes (and How to Fix Them)

  • My stitches are too tight.
    Make sure you’re holding your yarn loosely. Practice your tension until it feels even.

  • The shape looks off.
    It may be due to uneven tension or missed stitches; count your stitches to confirm you haven't skipped any.

  • The colors don’t transition smoothly.
    When changing colors, be gentle and ensure that you don’t pull too tightly to keep your edges smooth.

How to Care for Your Sofa Arm Sling

Machine wash on a gentle cycle in cold water. Lay flat to dry or tumble dry on low. Avoid bleach to maintain colors.

FAQ

Can I use a different yarn?

Yes! You can use any worsted weight yarn. Just make sure to check your gauge to maintain the finished size.

How do I resize the arm sling?

To resize, adjust the foundation chain and make sure to keep the same number of stitches throughout the rows for the new width or length you desire.

Is this pattern easy for beginners?

Absolutely! The pattern uses basic stitches, and the instructions are clear, making it approachable for novice crocheters.

Looking for more? Check out our cozy collection of home decor patterns.

Crochet Sofa Arm Sling for a Rolled Throw Pattern (Free)

Image shown for inspiration — your finished result may vary slightly.