Square Crochet Drink Coaster

Clean, simple, and quietly stylish.

This square crochet drink coaster uses the moss stitch to create a flat, durable surface that works with any table setting.

This square crochet drink coaster is a beginner-friendly project that teaches you how to create a simple, functional coaster using basic stitches worked in the round.

The finished piece is flat, durable, and designed to protect surfaces from drinks while being quick and easy to make.

It's built using the moss stitch, which gives you a subtle texture that looks neat and structured without feeling busy or overdesigned.

If you've only made basic coasters before, this moss stitch crochet coaster is a nice step forward.

In this pattern, you will make a square crochet drink coaster using simple stitches worked in rows to create a flat and functional piece.

You will follow a step-by-step process to build a practical coaster designed to protect surfaces while being quick and easy to complete.

Because it's square, this crochet coaster moss stitch pattern stacks neatly, sits evenly under cups, and works well for creating matching sets.

It also has that balanced, minimal look that fits easily into modern, neutral, or everyday home styles.

As a small giftable crochet project, this is one of those reliable go-to makes. It's quick, practical, and easy to customise, which makes it perfect for batching when you want a set ready for gifting or everyday use.

Why You'll Love This Pattern

• This square crochet drink coaster uses a simple, repeatable moss stitch pattern
• Creates a flat, even surface that works well under cups
• Beginner-friendly while still looking clean and polished
• A practical small giftable crochet project you can use daily
• Easy to make matching sets for home or gifts
• Works well with a wide range of yarn colours
• Great for relaxing, repetitive crochet sessions
• Minimal design that fits most home styles

Project Snapshot

Project Type: Functional crochet home item
Skill Level: Beginner
Time Required: Very quick make. These square crochet coasters took me under 45 minutes to make.
Best For: Everyday use, gifting, stash busting
Skill Builder: Straight edges, stitch consistency, tension control
Pattern Outcome: Flat square drink coaster
Project Feel: Practical, fast, beginner-friendly

Materials Needed

Yarn

#2 light (DK, light worsted, 8ply) 100% cotton or cotton blend yarn with about 15 wraps per inch (WPI)*

• You will be working with double strands. You can pick 2 yarn colors that compliment each other or 2 balls of the same color.
• You will need about 0.35 ounces, 25 yards (10 grams, 23 meters) of yarn.

Hook

• 3.5 mm (E/4) hook

Other

• Yarn needle
• Scissors

*Wraps per inch (WPI) - this is a measure of yarn thickness. To measure WPI, count how many times the yarn wraps around a ruler in one inch. There are more wraps for thinner yarn and fewer wraps for thicker yarn.

Yarn and Hook Information

I recommend using cotton yarn for these coasters as it is more durable and can handle heat well.

You can also use thicker cotton yarn, such as #4 (worsted, 10 ply), just adjust the hook size accordingly.

If you do use #4 worsted weight yarn, you will not need to work double stranded.

The reason why I use 2 strands of #2 light cotton yarn is so that you can play with color variations by using complimenting strands of yarn. Or if worsted weight yarn is not available to you.

Stitches and Abbreviations - US Terms

• Ch - Chain
• St/s - Stitch/es
• Sc - Single Crochet
• Sl st - Slip Stitch
• Sk - Skip
• Ch2-sp/s - Chain 2 space/s
• Ch1-sp/s - Chain 1 space/s
• FO - Fasten off
• [ ] at the end of each row indicates how many stitches are needed in that row.

Gauge

Gauge is not too important.

Emily's Notes

Coasters are one of those projects where simplicity actually matters because the goal is function, not complexity.

I like using cotton yarn for these since it holds shape well and handles moisture better than softer fibers.

Keeping edges straight is the main focus here because even small tension changes become noticeable in such a small square.

Finished Size

The finished size of this crochet moss stitch coaster is about 4 inches (9.5 cm) x 4 inches (9.5 cm).

Instructions

Round 1: Working double stranded, make a magic ring, ch1 (doesn't count as st), 1 sc, ch2, 1 sc, ch1, 1 sc, ch2, 1 sc, ch1, 1 sc, ch2, 1 sc, ch1, 1 sc, ch2, 1 sc, ch1, into ring, pull tail tight to close ring, sl st into 1^st sc to join. [20 sts].

Round 2: Ch1 (doesn't count as st) *(1 sc, ch2, 1 sc, ch1) in next ch2-sp, sk next sc, (1 sc, ch1) in next ch1-sp* repeat from * 3 more times (for a total of 4 times), sl st into 1^st sc to join. [28 sts].

Crochet Tips, Yarn Choices, and Color Inspiration

• Neutral set: cream, beige, soft grey
• Modern minimal: black, white, charcoal
• Soft aesthetic: blush, sage, dusty blue
• Earth tones: olive, rust, warm brown
• Bright set: mustard, teal, coral
• Mixed set: different colours for each moss stitch crochet coaster
• Pair with baskets or mug cozies for sets

What Can You Use a Square Crochet Coaster For?

• Everyday use at home for hot or cold drinks
• Beginner practice for stitch consistency
• Scrap yarn or leftover yarn projects
• Handmade gift sets for friends and family
• Craft fair or small product items
• Quick last-minute handmade gifts
• Kitchen or office desk accessories

Common Mistakes to Avoid

• Adding or missing stitches can cause uneven edges or a wavy square
• Tight tension can make the coaster curl instead of lying flat
• Loose tension can create gaps that reduce durability
• Incorrect corner placement can distort the square shape
• Inconsistent row height can make the coaster look lopsided
• Using slippery or soft yarn may reduce stability and structure

FAQ

More Crafts You Might Like To Try

• Apple Crochet Coasters
• Bunny Crochet Coasters
• Crochet Santa Mug Rug
• Frog Crochet Coasters
• Crochet Bear Coasters

More Easy Patterns For You To Try

Looking for more patterns like this? Why not try one of these: