Crochet Easy Granny Triangle Slippers

Crochet Easy Granny Triangle Slippers

These charming slippers blend the vintage appeal of a classic granny stitch with a modern, cozy footwear design. Crafted by joining structural crochet triangles together and building a textured heel, they are perfect for using up scrap yarn.

Skill Level

  • Advanced Beginner: Ideal for those who know basic stitches and are ready to practice shaping and color transitions.

Sizing, Gauge, and Materials

  • Measurements: A standard 5-round triangle measures approximately 13 cm (5.1”) per side. The finished slipper length outlined below is roughly 23.6 cm (9.3”).
  • Gauge: 16 single crochet (sc) stitches by 19 rows = 10 cm x 10 cm (4″ x 4″).
  • Adjusting the Fit: For a smaller or child-sized slipper, simply stop after 3 or 4 rounds. If the fabric feels too loose or holy, drop down a hook size to create a denser, warmer toe box.
  • Yarn Requirements: Approximately 140 meters (153 yards) total of classic DK weight yarn (light worsted) split across 5 coordinating colors. Cotton, bamboo, or wool blends work beautifully.
  • Tools: US Size 7 (4.5 mm) crochet hook, tapestry needle, scissors, and optional decorative beads.

Key Abbreviations

  • ch: Chain
  • sc: Single crochet
  • dc: Double crochet
  • sl st: Slip stitch
  • mc: Magic circle/magic ring
  • st(s): Stitch(es)
  • sp: Space
  • sk: Skip
  • fo: Fasten off

Step-by-Step Instructions

You will create two identical slippers. Each slipper requires two granny triangles.

Part I: The Toe Box (Make 4 Triangles Total)

Round 1 (Color A)

Round 1 (Color A)

  1. Form a magic circle, OR ch 4 and join with a sl st to the first ch to create a ring.
  2. Ch 2 (counts as your first dc here and throughout).
  3. Work 2 dc into the center of the ring, then ch 2 (first corner made).
  4. *Work 3 dc into the ring, ch 2.* Repeat from * to * one more time.
  5. Sl st to the top of the initial ch-2 to close. Fasten off Color A, leaving a 4″ tail. You now have 3 distinct clusters separated by 3 corner spaces.

Round 2 (Color B)

Round 2 (Color B)

  1. Secure Color B with a sl st into any ch-2 corner space from the previous round.
  2. Ch 2, work 2 dc into the same corner space, ch 2, then work 3 more dc into that same space. Ch 1. (This completes your first corner cluster).
  3. *Jump to the next corner space. Work [3 dc, ch 2, 3 dc], then ch 1.* Repeat from * to * in the final corner.
  4. Sl st to the top of the starting ch-2 to close. Fasten off, leaving a 4″ tail. (Total: 18 dc stitches across 3 corners).

Round 3 (Color C)

Round 3 (Color C)

  1. Join Color C with a sl st into any side ch-1 space.
  2. Ch 2, 2 dc in the same space, ch 1.
  3. *In the next corner space, work [3 dc, ch 2, 3 dc], then ch 1. In the next side ch-1 space, work 3 dc, ch 1.*
  4. Repeat from * to * around, ending with your final corner sequence and a ch 1.
  5. Sl st to the initial ch-2 to close. Fasten off. (You now have 2 clusters in each corner and 1 side cluster per edge).

Round 4 (Color D)

Round 4 (Color D)

  1. Join Color D with a sl st into any side ch-1 space.
  2. Ch 2, 2 dc in the same space, ch 1. Work 3 dc, ch 1 in the next side space if applicable.
  3. *In each corner space, work [3 dc, ch 2, 3 dc], ch 1. Work 3 dc, ch 1 in every side ch-1 space across to the next corner.*
  4. Repeat this sequence around the triangle. Sl st to the initial ch-2 to close. Fasten off. (You now have 2 side clusters per edge).

Round 5 (Color E)

Round 5 (Color E)

  1. Join Color E with a sl st into a side ch-1 space.
  2. Follow the established granny stitch pattern: work 3 dc in every side ch-1 space (separated by ch-1), and work [3 dc, ch 2, 3 dc] into the three main corners (separated from side clusters by a ch-1).
  3. Sl st to the starting ch-2 to close. Fasten off and leave a tail. (You now have 3 side clusters per edge).

Part II: Joining the Triangles

Joining the Triangles

  1. Align two finished triangles with the wrong sides together (back-to-back).
  2. Cut a 50 cm (20″) length of Color E yarn and thread it onto your tapestry needle. Anchor it securely to one of the inside corners.
  3. Using an “S-stitch” (or mattress stitch), sew the two triangles together along two matching sides. This creates a pocket shape that wraps over the toes. Leave the remaining side open for your foot.
  4. Place a stitch marker at the midpoint cluster of the top-right triangle edge, and another at the midpoint cluster of the top-left triangle edge to mark where the heel body begins.

Part III: Crafting the Heel Body

Crafting the Heel Body

  1. With the right side facing you, join Color E with a sl st at the left stitch marker.
  2. Work single crochet (sc) stitches evenly around the open back edge of the triangles until you reach the right stitch marker (Target count: 30 sts). Ch 1, turn.
  3. Rows 2–18: Sc into every stitch across, ch 1, and turn (30 sts per row).Note: Slide your foot into the slipper to test the length before stopping. Add or remove rows here to customize the fit.
  4. On your final row, finish the 30th sc, cut the yarn leaving a 10″ tail, and fasten off (do not ch 1).
  5. Turn the slipper inside out, fold the heel fabric in half so the back edges meet, and use your tapestry needle to whip stitch the heel seam shut. Turn right-side out.

Part IV: Finishing & Decorative Border

Finishing & Decorative Border

The Ankle Trim

  1. Attach Color E with a sl st at the top back of the heel seam.
  2. Round 1: Sc evenly all the way around the ankle opening, placing 1 sc into the edge of each row and along the front triangle dip. Sl st to join.
  3. Round 2: *Ch 4 (or ch 3 if your tension is loose), skip 1st, sl st into the next st.* Repeat from * to * around the entire opening to create a delicate arched border. Sl st to close and fasten off.

The Tie Strap & Accents

  1. Using any coordinating contrast color, crochet a simple chain approximately 50 cm (20″) long to act as a ribbon tie.
  2. Weave this chain in and out of the arched border around, starting at the center front.
  3. Pull the ties to a comfortable snugness, knot them into a neat bow, and embellish the ends with craft beads if desired.
  4. Weave in all loose ends securely on the inside of the slipper.

Pro-Tip: Making Your Slippers Slip-Proof

Crocheted footwear can be slippery on hardwood or tile floors. To make your new slippers safe and non-slip, apply one of the following treatments to the soles:

  • Puffy Paint or Hot Glue: Dot or swirl fabric puffy paint or hot glue across the soles and allow it to dry completely.
  • Silicone Sealant: Spread thin, textured lines of clear silicone caulk across the heel and ball-of-foot areas.
  • Suede or Gripper Patches: Cut out small ovals of suede, leather, or commercial anti-skid gripper fabric and hand-sew them onto the bottom of the slippers.

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