There are many ways in which crochet differs from knitting. Crochet stitches can be short, tall, textured, or worked in different directions, giving crocheters an incredible amount of flexibility. Although crochet and knitting usually create noticeably different fabrics, there is one traditional knitting technique that can also be adapted beautifully to crochet: Fair Isle crochet.

If you love colorwork, Fair Isle crochet is a technique worth learning. By changing yarn colors strategically, you can create geometric patterns, motifs, and even pictures in your crochet fabric. Think of each stitch as a tiny pixel of color that becomes part of the overall design.

How to Do Fair Isle Crochet: A Step-by-Step Tutorial

What Is Fair Isle Crochet?

Fair Isle crochet is a colorwork technique that uses two or more yarn colors to create patterns within your crochet stitches. As you work across a round or row, you change colors according to the design while allowing the unused yarn to travel behind the fabric.

Fair Isle crochet is similar to the more familiar tapestry crochet, but there is one important difference.

In tapestry crochet, stitches are generally worked around the unused strands of yarn, enclosing them within the fabric. In Fair Isle crochet, however, the unused strands are carried behind the work. These strands are known as floats.

Because the unused yarn isn’t enclosed inside every stitch, Fair Isle crochet can create a fabric with more flexibility and less stiffness than traditional tapestry crochet.

How to Crochet Fair Isle in the Round

The following photo tutorial demonstrates how to work Fair Isle crochet in the round using single crochet stitches worked through the back loop only.

Working through the back loop helps minimize the diagonal tendency that can occur when single crochet stitches are worked continuously in the round. This makes it easier to keep your colorwork pattern properly aligned.

If the technique still feels a little confusing after following the photos, don’t worry. There’s also a Fair Isle crochet video tutorial at the end so you can see the color changes in action.

Step 1: Prepare for the Next Color Change

Here is a piece of Fair Isle crochet in progress. There is one more navy single crochet (sc) to work before beginning the next white stitch.

Notice that the navy yarn is held in the left hand while the white yarn is held in the right hand. You can also hold both strands in your left hand or simply hold the color currently being used.

Holding one color in each hand can take some practice. However, once you get comfortable with it, you may find that it’s an efficient way to manage Fair Isle crochet color changes.

Step 2: Begin the Last Stitch in the Current Color

To complete the last navy single crochet before the white section begins, work the first half of the stitch with navy.

Insert the hook into the back loop of the stitch, yarn over with navy, and pull the yarn through the stitch. You should now have two loops on your hook.

Step 3: Change Colors Before Completing the Stitch

Now it’s time to introduce the next color.

To complete the navy stitch, yarn over with the white yarn. When holding the white yarn in your right hand, you may find it easier to bring the yarn around and over the top of the hook rather than using your usual yarn-over motion.

Pull the white yarn through both loops on the hook.

Step 4: Check the Completed Color Change

The navy stitch is now complete.

Even though the final step of the single crochet was completed using white yarn, the visible post and top loops of the finished stitch remain navy. Meanwhile, the white yarn is already positioned on your hook and ready to begin the next stitch.

This is the key to creating clean Fair Isle crochet color changes.

Step 5: Crochet the Next Color Section

Continue working the white section using white yarn.

When you reach the final white stitch before changing back to navy, repeat the same color-change technique. Begin the single crochet with white, but complete the final yarn over and pull-through with navy.

By changing colors during the final step of the previous stitch, the new color is ready exactly where you need it.

Step 6: Manage Your Fair Isle Crochet Floats

This photo shows what the inside of the Fair Isle crochet piece looks like.

The long white strands running behind the navy stitches are called floats. These are the unused strands of yarn carried behind sections where another color is being worked.

Managing float tension is one of the most important parts of successful Fair Isle crochet.

Don’t pull the floats too tightly. Tight floats can cause the crochet fabric to pucker and lose its stretch. At the same time, avoid leaving them excessively loose, since long, loose strands can snag.

Aim for enough slack that the fabric can lie naturally without the floats pulling across the back.

How to Join a Round in Fair Isle Crochet

When you reach the end of a round, pay special attention to your next color.

Complete the final stitch using the color assigned to that single crochet. Then, when joining to the beginning of the round, make the join using the color needed for the first stitch of the next round.

This helps position the working yarn correctly and keeps your Fair Isle color pattern moving smoothly from one round to the next.

Fair Isle Crochet vs. Tapestry Crochet

Although Fair Isle crochet and tapestry crochet are both colorwork techniques, the unused yarn is handled differently:

• Fair Isle crochet: Unused yarn travels behind the work as floats.
• Tapestry crochet: Unused yarn is generally carried inside the stitches as you crochet over it.

Because of this difference, Fair Isle crochet can produce a lighter, more flexible fabric, while tapestry crochet often creates a denser and sturdier fabric.

What Can You Make with Fair Isle Crochet?

Once you’ve mastered the basics, Fair Isle crochet can become both fun and addictive. The technique opens up countless possibilities for adding color and patterns to your projects.

You can use Fair Isle crochet to make:

• Patterned sweaters and pullovers
• Crochet hats and beanies
• Holiday ornaments
• Christmas stockings
• Cowls and scarves
• Blankets and afghans
• Bags and accessories

As you become more comfortable reading color charts and managing your floats, you can experiment with increasingly detailed motifs and color combinations.

Fair Isle Crochet Video Tutorial

Want to see the technique in action? Watch the Fair Isle crochet video tutorial below for another look at working color changes and managing your yarn.

Frequently Asked Questions About Fair Isle Crochet

What is Fair Isle crochet?

Fair Isle crochet is a colorwork technique in which two or more yarn colors are used to create patterns or motifs. The unused colors are carried behind the crochet fabric as floats until they are needed again.

What is the difference between Fair Isle crochet and tapestry crochet?

The primary difference is how the unused yarn is carried. Fair Isle crochet leaves unused yarn behind the fabric as floats, while tapestry crochet generally encloses unused yarn inside the stitches.

What crochet stitch works well for Fair Isle crochet?

Single crochet is commonly used for Fair Isle colorwork. When working in the round, crocheting through the back loop can help reduce the natural diagonal shift of the stitches and keep the color pattern better aligned.

How do you keep Fair Isle crochet from puckering?

Keep your floats relaxed as they travel behind the work. If the unused yarn is pulled too tightly, the fabric can bunch or pucker. Periodically stretch the stitches along your work to make sure the floats have enough slack.

Can beginners learn Fair Isle crochet?

Yes. If you’re comfortable with single crochet and basic color changes, you can begin learning Fair Isle crochet. Starting with a simple two-color geometric pattern can make it easier to practice changing colors and maintaining even float tension.

Do you crochet over the unused yarn in Fair Isle crochet?

Generally, no. In Fair Isle crochet, the unused yarn is carried behind the work as a float rather than being enclosed inside every stitch. This is one of the main differences between Fair Isle and tapestry crochet.

Ready to experiment with crochet colorwork?

Start with two contrasting colors and a simple repeating motif. Once you get comfortable changing colors and controlling your floats, you’ll be ready to explore more detailed Fair Isle crochet patterns.