Free Crochet Starfish Coaster Pattern Sunny Beach Vibes

Ever put a hot mug on the table and then spent the next minute worrying about the ring it might leave behind? This free crochet coaster pattern fixes that problem in a cute, cozy way, and it turns an ordinary coffee break into something that feels a little more special.

It works up fast, uses only a small amount of yarn, and the steps are simple enough to follow even if you are just starting. If you have crocheted for years, you will still enjoy how quickly a handful of matching coasters pile up, ready to use at home or to wrap up as a thoughtful gift.

Free Crochet Starfish Coaster Pattern Overview

• Skill level: Beginner
• Finished size: About 4.5 inches (11.5 cm) from point to point, using a 4.0 mm hook and worsted weight yarn
• Centre ring: About 1.2 inches (3 cm)
• Ray length: About 1.6 inches (4 cm) from base to tip
• Yarn used: About 15 to 20 grams per coaster
• Construction: Worked in one piece. First, you make the centre, then five rays, and finally a border in a second colour.

Materials for the Free Crochet Starfish Coaster Pattern

• Medium weight (#4) worsted yarn in a main colour (golden yellow in the photos)
• Medium weight (#4) worsted yarn in white or cream for the border
• 4.0 mm (G-6) crochet hook
• Stitch marker
• Yarn needle
• Scissors

Abbreviations and Special Stitches

First, note that this pattern uses US crochet terms.

• ch = chain
• sc = single crochet
• hdc = half double crochet
• dc = double crochet
• sl st = slip stitch
• dc3tog = double crochet 3 stitches together
• st(s) = stitch(es)

Magic Ring

To begin, wrap the yarn around two fingers to form a loop. Then work your first round into that loop. Finally, pull the tail, and the centre closes without a hole.

dc3tog

First, yarn over, insert the hook in the next stitch and pull up a loop. Next, yarn over and pull through two loops. After that, repeat in the next two stitches, so three unfinished dc sit on your hook. Finally, yarn over and pull through all four loops.

Sizing and Gauge

This pattern does not give a gauge. Instead, the finished size above comes from a 4.0 mm hook and worsted weight yarn. Therefore, if your coaster turns out smaller or larger than you want, go up or down by 0.5 mm in hook size.

Before You Begin

• First, keep your stitches snug but not tight, because a firm fabric helps the coaster sit flat under a mug.
• Also, use the stitch marker for the ray tip in Part 2, since you will need that spot again in the border.
• Finally, keep the white yarn aside until Part 3.

Complete Free Crochet Starfish Coaster Pattern

Part 1: Centre Foundation

1. First, make a magic ring.
2. Round 1: Next, ch 3 (counts as your first dc), then work 13 dc into the ring. As a result, you have 14 dc.
3. After that, sl st into the top of the ch 3 to join. Then pull the tail to close the ring tight.

Part 2: Inner Starfish Rays (Main Colour)

Next, you will make 5 rays around the centre. Because each ray uses the same steps, the pattern is easy to repeat.

1. Foundation chain: First, ch 10. Then place a stitch marker in the back loop of the chain at the tip of the ray.
2. Ray stitches: Next, starting in the 2nd ch from the hook, work 2 sc, then 4 hdc, then 3 dc. As a result, you have 9 stitches along the ray.
3. Anchor: After that, skip 2 stitches on the centre ring, then sl st into the 3rd stitch.
4. Repeat: Finally, repeat steps 1 to 3 four more times until all 5 rays are done. Then fasten off.

Part 3: Border and Tip Rounding (White Yarn)

1. Attach: First, join the white yarn with a slip knot at the base of any ray.
2. Up the first side: Next, ch 3, then work 3 dc, 4 hdc and 2 sc up the right side of the ray.
3. Rounded tip: Then work 1 extra sc into the marked stitch at the very peak of the ray. As a result, the tip gets a soft, rounded point.
4. Down the second side: After that, work 2 sc, 4 hdc and 3 dc down the left side of the ray.
5. Valley: Now, at the dip between two rays, work a dc3tog across the base stitches. This pulls the rays together without gaps.
6. Repeat: Finally, repeat around all 5 rays. Then fasten off.

By count, each ray border has 19 stitches (9 up, 1 at the tip and 9 down) plus 1 valley cluster. Therefore, that makes 20 stitches per ray and 100 around the whole starfish.

Assembly and Finishing

1. First, fasten off every working loop so nothing can unravel.
2. Next, thread the yarn needle and weave all loose ends into the back of the stitches.
3. Then trim the tails close to the fabric.
4. Finally, press the coaster flat with your hand and gently shape each ray.

Colour and Yarn Ideas for This Free Crochet Starfish Coaster Pattern

• For example, try pastel yarn for a soft summer look.
• Also, swap the border colour for deep navy to make the yellow stand out.
• Alternatively, use cotton yarn if you want a firmer, more absorbent coaster.

Bonus Section: Styling and Gifting Ideas

For a housewarming gift, make a set of four in different warm colours and tie them with twine. Similarly, you can pair them with a glass jar of shells to create a small beach corner on your coffee table. Besides that, a single starfish works well as a bookshelf decoration or a gift tag.

Troubleshooting Your Free Crochet Starfish Coaster Pattern

The coaster curls at the edges

Most likely, your stitches are too tight. Therefore, go up half a hook size, or press the piece flat with a damp cloth.

There are gaps in the valleys

First, check that the dc3tog cluster is worked across the base stitches. Then pull it snug.

The rays look uneven

First, count the stitches along each ray. Each one should have 9 stitches before you start the border.

The centre ring looks loose

Simply pull the magic ring tail firmly before you weave it in.

Care Instructions

First, hand wash in cool water with mild soap and lay the coaster flat to dry. Also, avoid wringing, because it can stretch the rays out of shape. Overall, acrylic and cotton both hold up well to regular washing.

Free Crochet Starfish Coaster Pattern FAQs

Is this free crochet starfish coaster pattern good for beginners?

Yes. In fact, it uses only chain, single crochet, half double crochet, double crochet and one small cluster stitch.

How much yarn do I need?

Overall, this free crochet starfish coaster pattern needs about 15 to 20 grams of worsted yarn per coaster, split between the main colour and the border colour.

What hook size should I use?

A 4.0 mm (G-6) hook with medium weight yarn gives the 4.5 inch size.

Can I use cotton yarn?

Yes. In fact, cotton makes a firmer coaster that holds its shape well under a hot mug.

Your Cup Is Waiting

That is the whole free crochet starfish coaster pattern. So make one tonight and set it under your next cup of tea or coffee. After the first coaster, the rest stitch up quickly, so you will probably end up with a full set in colours that feel like your own summer.