How to Crochet a Felted Coaster: Complete DIY Guide
Easy Felted Crochet Coaster Pattern for Beginners
Looking for a quick and rewarding crochet project? This felted coaster pattern is perfect for beginners and experienced crocheters alike. In just a few hours, you can create beautiful, functional coasters that make excellent handmade gifts or home decor pieces.
What You’ll Need: Materials and Tools
Yarn Requirements
- 50g DROPS Lima yarn (Yarn Group B) in red (color 3609)
- Any sport weight or DK weight yarn can be substituted
- The yarn will shrink approximately 15-20% during the felting process
Essential Tools
- 4mm (US size 6) crochet hook
- Tapestry needle for finishing
- Scissors
- Washing machine for felting
Finished Measurements
Understanding the size changes during felting is crucial for this project:
- Before felting: Approximately 18 cm (7 inches) in diameter
- After felting: Approximately 15 cm (6 inches) in diameter
- The felting process creates a dense, durable fabric perfect for protecting surfaces
Crochet Gauge Guide
Achieving the correct gauge ensures your coaster will felt to the proper size:
- 18 double crochets wide x 9 rows high = 10 x 10 cm (4″ x 4″) square
- After completing 2 rows of bobbles, your piece should measure approximately 4 cm (1½ inches) in diameter
- Check your gauge before starting to avoid sizing issues
Step-by-Step Crochet Instructions
Understanding the Pattern Structure
This coaster is worked in the round from the center outward, creating a circular shape that expands with each round. The pattern combines double crochets, bobble stitches, and chain stitches for beautiful texture.

Round-by-Round Instructions
Starting Rounds (A.1): Begin at the center and work according to diagram A.1. When complete, you’ll have 21 stitches consisting of 7 bobbles, 7 double crochets, and 7 chain stitches.

Round 3: Work single crochets while increasing 12 stitches evenly spaced for a total of 33 single crochets. To increase evenly, work 2 single crochets in approximately every 2nd stitch.
Round 4: Create 11 repetitions of the pattern (11 double crochets, 11 bobbles, 11 chain stitches).
Round 5: Work single crochets while increasing 21 stitches evenly spaced for a total of 54 single crochets.
Round 6: Create 18 repetitions of the pattern (18 double crochets, 18 bobbles, 18 chain stitches).
Round 7: Work single crochets while increasing 18 stitches evenly spaced for a total of 72 single crochets.
Round 8: Create 24 repetitions of the pattern (24 double crochets, 24 bobbles, 24 chain stitches).
Round 9: Work single crochets while increasing 18 stitches evenly spaced for a total of 90 single crochets.
Round 10: Create 30 repetitions of the pattern (30 double crochets, 30 bobbles, 30 chain stitches).
Round 11: Work single crochets while increasing 18 stitches evenly spaced for a total of 108 single crochets. Cut yarn and fasten off securely by weaving the tail through the center stitches.
How to Felt Your Crochet Coaster: Complete Guide
Felting transforms your loose crochet work into a dense, sturdy fabric. Follow these steps for perfect results:
Felting Process
- Prepare your washing machine with enzyme-free detergent (enzymes can damage wool fibers)
- Add a terry towel approximately 50 x 70 cm (20″ x 27″) for agitation
- Wash at 40°C (104°F) with normal spin cycle
- Skip the pre-wash setting but use a full wash cycle (not a quick wash)
- Shape immediately after washing while still wet
Troubleshooting Felting Issues
Coaster too large after felting? Wash it again in the machine while still wet. The additional agitation will shrink it further.
Coaster too small after felting? Gently stretch it to the desired size while wet. If it has dried, re-wet it first and then stretch to shape.
Care Instructions for Felted Coasters
After the initial felting, treat your coasters as regular wool items:
- Hand wash or use gentle wool cycle
- Lay flat to dry
- Avoid high heat and harsh detergents
- The felted texture will remain permanent
Tips for Success
- Use 100% wool yarn for best felting results (superwash wool will not felt)
- Don’t skip the gauge swatch to ensure proper sizing
- Keep the piece wet between wash cycles if additional felting is needed
- Make multiple coasters at once for a complete set
- Experiment with colors to match your home decor
Why Make Felted Coasters?
Felted crochet coasters offer several advantages:
- Highly absorbent to protect furniture from condensation
- Durable and long-lasting thanks to the felting process
- Quick to make – complete in just a few hours
- Excellent gifts for housewarmings, holidays, or hostess gifts
- Customizable in any color to match any decor style
Yarn Substitution Guide
While DROPS Lima is specified, you can substitute any Yarn Group B (sport weight/DK weight) 100% wool yarn. Avoid superwash wool as it won’t felt properly. Calculate yardage using a yarn converter if substituting brands.
Perfect for Gift-Giving
These felted coasters make thoughtful, handmade gifts for:
- Housewarming parties
- Wedding and bridal shower gifts
- Holiday presents
- Teacher appreciation gifts
- Hostess gifts
Create a set of 4-6 coasters in coordinating colors for a complete gift set that any recipient will appreciate.
Start Your Felted Coaster Project Today
This beginner-friendly pattern combines simple crochet techniques with the magic of felting to create professional-looking results. Whether you’re new to crochet or looking for a quick weekend project, these felted coasters are sure to become a favorite in your pattern collection.
Ready to start? Gather your materials, follow the step-by-step instructions, and enjoy the satisfaction of creating functional handmade home decor that will last for years to come.
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