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Need a quick crochet coaster pattern you can actually finish in one sitting?
I’ve got you covered.
This free pattern is seriously simple – no confusing stitches or complicated instructions.
Just grab your hook and some yarn, and you’ll have a cute coaster ready before your coffee gets cold.
Perfect if you’re just starting out or if you need a last-minute handmade gift.
Materials :
- Medium weight yarn (cotton works best for coasters), use acrylic if you are using it under porcelain or glass only.
- 4.0 mm crochet hook
- Scissors
- Yarn needle for weaving in ends
- stitch marker (optional)
Crochet Coaster Pattern Instructions
Round 1: Starting the Center
Start with a magic ring (MR).
Work (dc, ch1) *12 in the MR.
You’ll end up with 12 double crochet stitches with chain spaces between them.
Pull your magic ring tight and slip stitch to join.
Round 2: First Expansion
Ch3 (this counts as your first dc).
Work another dc in the first ch1 space.
Then repeat (2dc, ch1) in each ch1 space 11 more times around.
Slip stitch to the top of your beginning ch3 to join.
Stitch count: You now have 24 double crochets plus 12 chain spaces.
Round 3: Building diameter
Ch3 (counts as dc).
Work 2dc in the first ch1 space.
Repeat (3dc, ch1) in each ch1 space 11 more times around.
Slip stitch to the top of your ch3.
What’s happening: Your coaster is getting wider and flatter with each round.
Round 4: Creating Corners
Ch3 (counts as dc), then work 1dc in the same space.
Ch1, then work 2dc in the same space.
Now in each ch1 space around, work (2dc, ch1, 2dc, ch1) – repeat 11 times.
Slip stitch to join.
Why this round matters: The grouped double crochets create subtle corner points that give your coaster shape.
Round 5: The Decorative Edge
This round creates a pretty scalloped border.
In the ch1 space that sits in the middle of the 4dc group, work 8dc.
Then work 1 sc in the next ch1 space.
Repeat this pattern all the way around: 8dc in the middle space, sc in the side space.
Slip stitch to join and fasten off.
Finishing: Weave in all yarn ends with your needle.
How to Customize Your Crochet Coaster
Make It Bigger
- Use treble crochet (tr) instead of double crochet for a larger coaster
- Add extra rounds following the pattern logic (increasing stitches in each space)
- Use a larger hook (6mm or 6.5mm)
Make It Smaller
- Skip round for a simpler, smaller coaster and add corners following the same logic.
- Use a smaller hook.
- Use fingering or sport weight yarn
Change the Texture
- Use cotton yarn for absorbency
- Try wool or acrylic for decorative coasters
- Experiment with variegated yarn for color changes
Adjust the Border
- Replace the 8dc scallops with 5dc for smaller shells
- Work (2dc, ch2, 2dc) in each space for a lacier edge
- Skip the decorative round entirely for a simple, modern look
Tips for Perfect Crochet Coasters
Blocking helps: Steam block your finished coaster to keep it flat and even.
Stiffness matters: If you want a stiffer coaster, use 100% cotton and block with starch.
Make a set: This pattern works up quickly – make 4-6 for a matching set.
Color coordination: Use colors that match your home decor or make seasonal sets.
Gift idea: These crochet coasters make excellent handmade gifts!
Fixing Common Issues
Coaster is curling?
- Your tension might be too tight – try relaxing your grip
- Block the finished coaster to flatten it
Edges are wavy?
- You may have too many stitches – double check your counts
- Try going down a hook size
Pattern seems confusing?
- Take it one round at a time
- Use stitch markers to mark your beginning of each round
- Count your stitches at the end of each round
You can watch the full tutorial on my YouTube channel
Happy crocheting! This simple crochet coaster pattern is perfect for using up yarn scraps, practicing your stitches, and creating functional home decor.
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