Crescent Moon on Silver Square Crochet Mug Rug Free Pattern

Introduction

This little mug rug is a beginner-friendly way to bring a touch of space-age charm to your coffee table. Worked as a simple four-round silver granny square and topped with a soft ice-blue crescent moon, it looks crisp, modern, and just a little bit cosmic. The flat double-crochet fabric is sturdy enough to hold a hot mug, yet the open corner spaces keep it light and airy. It is a quick weekend project that uses only small amounts of yarn, making it a lovely scrap-buster or a sweet handmade gift.

Materials Needed

• Yarn: Worsted weight (4) acrylic yarn — approximately 30 yards (27 m) silver and 10 yards (9 m) ice blue.
• Hook: 5.5 mm (I-9) crochet hook.
• Notions: Yarn needle for sewing and weaving in ends, scissors, and a few pins to hold the moon in place.
• Finished size: 6 inches (15 cm) square.

Abbreviations

• ch — chain: wrap yarn over hook and pull through the loop.
• sl st — slip stitch: insert hook, yarn over, pull through both loops on hook.
• sc — single crochet: insert hook, yarn over, pull up a loop, yarn over, pull through both loops.
• dc — double crochet: yarn over, insert hook, pull up a loop, yarn over and pull through two loops, yarn over and pull through remaining two loops.
• sc2tog — single crochet two together: a decrease worked over two stitches to make one.
• sp — space: the gap formed by a chain.
• st(s) — stitch(es).

Gauge

4 rounds = 3 inches (7.5 cm) square. To check, work the first four rounds of the silver square and measure across; adjust your hook size if your square comes out noticeably larger or smaller.

Tips Before You Start

• Keep your double crochets even and not too tight so the square stays flat and does not cup at the corners.
• For the moon, cluster all the decreases on one side — this is what creates the crescent curve, so follow the stitch counts closely.
• Leave a generous tail (about 12 inches) on the moon for sewing; it makes attaching it much easier.
• Pin the moon in place before sewing so the curved edge faces outward and sits flat against the square.

Step-by-Step Instructions

Square (Silver)

Setup: Ch 4, join with sl st to form a ring.

Rnd 1: Ch 3 (counts as dc), 2 dc in ring, [ch 2, 3 dc in ring] 3 times, ch 2, join with sl st to top of ch-3 (12 dc, 4 ch-2 sps).

Rnd 2: Ch 3, dc in same st, dc in next 2 dc, *[2 dc, ch 2, 2 dc] in next ch-2 sp, dc in next 3 dc; rep from * around, join with sl st to top of ch-3 (28 dc, 4 ch-2 sps).

Rnd 3: Ch 3, dc in same st, dc in next 4 dc, *[2 dc, ch 2, 2 dc] in next ch-2 sp, dc in next 7 dc; rep from * around, join with sl st to top of ch-3 (44 dc, 4 ch-2 sps).

Rnd 4: Ch 3, dc in same st, dc in next 6 dc, *[2 dc, ch 2, 2 dc] in next ch-2 sp, dc in next 11 dc; rep from * around, join with sl st to top of ch-3 (60 dc, 4 ch-2 sps).

Fasten off. Weave in ends.

Moon (Ice Blue)

Setup: Ch 12, join with sl st to form a ring.

Rnd 1: Ch 1, sc in ring, (2 sc in next ch) 11 times, join with sl st to first sc (24 sc).

Rnd 2: Ch 1, sc in next 12 sc, [sc2tog] 6 times, join with sl st to first sc (18 sc).

Rnd 3: Ch 1, sc in next 9 sc, [sc2tog] 4 times, join with sl st to first sc (14 sc).

Rnd 4: Ch 1, sc in next 7 sc, [sc2tog] 3 times, join with sl st to first sc (11 sc).

Fasten off, leaving a long tail for sewing.

Assembly

Pin the moon to one corner of the square, positioning the curved edge outward. Sew in place using the tail and a yarn needle.

Edging

With silver, join yarn at any corner ch-2 sp, ch 1, sc evenly around the entire square, working 3 sc in each corner. Join with sl st to first sc. Fasten off. Weave in ends.

Assembly and Finishing

Sew the moon securely around its entire edge, catching only the surface of the square so the stitches do not show through to the back. Weave in all remaining ends neatly on the wrong side. Block the finished mug rug lightly by misting it with water and pinning it flat to a 6-inch (15 cm) square, then let it dry completely so the corners lie flat and the moon sits smooth.

Pro Tips and Variations

• Swap the ice blue for a deep navy or lilac moon for a different night-sky look.
• Add a second small moon or a few tiny stars in the opposite corner for extra cosmic detail.
• Use a cotton yarn instead of acrylic for a more absorbent, heat-friendly mug rug.