Complete Yarn Substitution Guide

Yarn substitution involves swapping one type of yarn for another in your knitting or crochet projects. This can be necessary if the original yarn is unavailable, not to your liking, or too costly. Yarn substitution is essential for keeping projects within budget and finding suitable alternatives.

This guide will help you understand how to choose the right yarn for any project. Let’s explore how you can make successful yarn substitutions and enjoy your crafting journey!

Why Consider Yarn Substitution?

Yarn substitution offers several benefits.

First, it provides flexibility when your preferred yarn is out of stock.

Additionally, substituting yarn can help save money, as some yarns can be expensive.

Moreover, you may prefer a different fiber or texture for a project.

Yarn substitution also allows for creative expression by enabling you to customize colors and materials. Understanding why and how to substitute yarn is key to achieving your desired results.

Three skeins of yarn in purple, dark grey, and multicolor laying next to wooden knitting needles

Understanding Yarn Weight and Gauge

The weight and gauge of yarn are crucial in yarn substitution.

Yarn weight refers to the thickness of the yarn. Common categories include lace, fingering, DK, worsted, and bulky. You can find a handy yarn weight chart and read everything you need to know about yarn weight here.

Gauge is the number of stitches and rows per inch. Matching gauge ensures your project turns out the correct size. Make sure to check out this complete knitting gauge guide to find out how to measure and adjust it.

When substituting yarn, check both the weight and gauge to match the pattern requirements. This ensures a consistent and accurate final product.

How to Choose a Substitute Yarn

Choosing the right yarn for yarn substitution is important. It ensures your project looks and feels as planned.

Choosing a substitute yarn involves a few steps.

Start by identifying the weight of the original yarn. Then, look for yarns in the same weight category. For example, if the pattern calls for worsted weight, choose a worsted weight substitute.

Two lilac yarn skeins showing the yarn label
You can check the weight of the yarn on the yarn label.

Look at the fiber content as well. Different fibers behave differently, for example, natural fibers like wool and cotton behave differently than synthetic ones. If the original yarn is wool, use a wool blend for similar stretch and warmth. Make sure to check out this guide to different types of yarn to find out more about fiber contents of yarn.

Next, compare the gauge of the substitute yarn to the original. Gauge affects the size of your finished item. Check the stitches per inch on the yarn label. If it matches the original, it’s a good sign.

Also, consider the yarn texture. Smooth yarns show stitch details well. Textured yarns hide small mistakes. Match the texture to keep your project’s design clear.

Additionally, pay attention to the yardage. Compare how many yards each skein has. Adjust the number of skeins you buy to match the pattern’s total yardage.

Finally, swatch and test. Knit or crochet a sample swatch. Check if it matches the pattern’s gauge and look. Adjust your needle or hook size if needed. These steps ensure successful yarn substitution, making your project both beautiful and accurate.

Combining Two Strands to Achieve a Larger Yarn Weight

Combining two strands of yarn is a handy technique in yarn substitution. It allows you to create a yarn with a larger weight by using two strands of a lighter weight yarn. For example, if you need a worsted weight yarn but only have fingering weight yarn, you can combine two strands to approximate the thickness. This method is useful when you have excess lighter weight yarn or want to mix colors and textures.

Here are few approximate equivalents:

  • Combining two super fine (fingering) strands = one strand fine (sport) weight yarn.
  • Combining two fine (sport) strands = one strand light (DK) weight yarn.
  • Combining two medium (worsted) strands = one strand chunky (when substituting with a lighter medium weight yarn) to super bulky weight (when substituting with a heavier medium weight yarn).
Two finer strands of yarn on the left and one bulkier strand of yarn on the right demonstrating how yarn substitution works
2 strands of yarn in a lower yarn weight category will give you a strand that is about as thick as 1 strand of yarn in the next yarn weight category.

To combine two strands, simply hold them together while knitting or crocheting. It’s essential to knit a gauge swatch to check the resulting gauge. Combining yarns can change the thickness and behavior, so swatching helps you adjust your tension and ensure the correct size. When using this technique, consider the fiber content and texture of both strands. Matching similar fibers will produce a consistent look and feel.

Mixing yarns with different fibers can create unique effects but may alter the drape and elasticity of your project. Also, remember to calculate the yardage needed. You’ll use more yarn since you are doubling up. Combining two strands is a versatile method for yarn substitution, enabling you to make the most of your yarn stash and achieve the desired weight for your projects.

Two strands of turquoise yarn being worked on wooden needles for yarn substitution
You will need two separate skeins of yarn to combine two strands, so that you can hold the yarns together while knitting.

Yarn Substitution Chart

A yarn substitution chart helps knitters and crocheters find suitable alternatives when their preferred yarn isn’t available. It provides approximate equivalents by showing how combining or substituting different yarn weights can achieve similar results.

Here’s a chart that outlines various yarn weights and their possible substitutes:

Original Yarn WeightApproximate Substitute(s)Details/Examples
Lace (0)– Combine two strands of lace yarn– Approximately equals super fine weight.
– Use for delicate, lightweight projects.
– Substitute with super fine yarn– Use for patterns that don’t require the openwork typically achieved with lace.
Super Fine (1)– Combine two strands of super fine (fingering, sock) yarn– Approximately equals fine weight.
– Ideal for lightweight sweaters and socks.
– Substitute with fine yarn– Provides a slightly thicker result.
– Check gauge carefully.
Fine (2)– Combine two strands of fine (sport, baby) yarn– Approximately equals light weight.
– Use for baby garments and lightweight accessories.
– Substitute with light yarn– A slightly heavier alternative.
– May alter drape and texture.
Light (3)– Combine two strands of light (DK, light worsted) yarn– Approximately equals medium weight.
– Good for garments and accessories.
– Substitute with medium yarn– Provides a thicker result.
– Suitable for projects needing more structure.
Medium (4)– Combine two strands of medium (worsted, aran) yarn– Approximately equals bulky weight.
– Ideal for sweaters, blankets, and hats.
– Substitute with bulky yarn– Use for faster project completion.
– May change the overall look and feel.
Bulky (5)– Combine two strands of bulky yarn– Approximately equals super bulky weight.
– Great for warm, chunky projects.
– Substitute with super bulky yarn– Provides extra thickness.
– Ensure the pattern can accommodate the increased bulk.
Super Bulky (6)– Combine two strands of super bulky yarn– Creates an ultra-thick yarn.
– Best for very heavy, warm projects.
– Substitute with jumbo yarn– Provides extreme thickness.
– Suitable for oversized or extreme-weather projects.
Jumbo (7)– Use a combination of strands from lower weights to achieve it– For extremely thick projects like rugs or oversized blankets.
– Handle with larger needles/hooks.
A yarn substitution chart outlining various yarn weights and their possible substitutes.

How to Use the Yarn Substitution Chart

  1. Identify Original Weight: Start with the yarn weight specified in your pattern.
  2. Select Substitute: Choose one or more of the substitute options provided in the chart.
  3. Gauge Swatching: Always knit or crochet a gauge swatch when using a substitute to check the size and drape.
  4. Adjust Yardage: Calculate the new yardage required based on the substitute yarn’s length and weight. Doubling strands typically doubles the amount of yarn needed.
  5. Match Fiber Content: Consider the fiber content of both the original and substitute yarns for best results. Different fibers can affect the feel and behavior of the final project.
  6. Experiment: Be open to testing different combinations to achieve the desired texture and appearance.

Always check gauge when substituting or combining yarns to ensure your project turns out as expected. This chart serves as a guide and can be adjusted based on personal preference and project requirements.

A square gauge swatch knitted with purple yarn next to a pair of knitting needles and a skein of yarn
It’s important to knit a gauge swatch when substituting or combining yarns to ensure the finished piece turns out as expected.

Yarn Substitutions by Brand

Below is a detailed yarn substitution chart featuring popular yarn brands and their equivalents. This chart helps you find alternative yarns when your preferred brand is unavailable, making it easier to match weight, texture, and fiber content.

Original Yarn BrandOriginal Yarn NameWeightFiber ContentSubstitute BrandSubstitute Yarn NameSubstitute Fiber Content
Lion BrandWool-EaseMedium (Worsted, Aran)80% Acrylic, 20% WoolRed HeartSoft100% Acrylic
BerrocoVintageMedium (Worsted, Aran)52% Acrylic, 40% Wool, 8% NylonPatonsClassic Wool Worsted100% Wool
CaronSimply SoftMedium (Worsted, Aran)100% AcrylicHobby LobbyI Love This Yarn!100% Acrylic
Cascade Yarns220 SuperwashMedium (Worsted, Aran)100% Superwash WoolKnit PicksSwish Worsted100% Superwash Merino Wool
MalabrigoRiosMedium (Worsted, Aran)100% Superwash Merino WoolMadelinetoshTosh Vintage100% Superwash Merino Wool
Red HeartSuper SaverMedium (Worsted, Aran)100% AcrylicLion BrandVanna’s Choice100% Acrylic
PatonsClassic Wool WorstedMedium (Worsted, Aran)100% WoolCascade Yarns220100% Wool
Debbie BlissBaby CashmerinoFine (Sport)55% Wool, 33% Acrylic, 12% CashmereSirdarSnuggly Baby Bamboo80% Bamboo, 20% Wool
RowanKid ClassicMedium (Worsted, Aran)70% Wool, 22% Mohair, 8% NylonKnit PicksWool of the Andes Worsted100% Peruvian Highland Wool
DropsNepalMedium (Worsted, Aran)65% Wool, 35% AlpacaGarnstudioLima65% Wool, 35% Alpaca
SirdarSnuggly DKLight (DK)55% Nylon, 45% AcrylicStylecraftSpecial DK100% Acrylic
StylecraftSpecial DKLight (DK)100% AcrylicPaintbox YarnsSimply DK100% Acrylic
SchachenmayrCataniaLight (DK)100% CottonLion Brand24/7 Cotton100% Cotton
King ColeBamboo Cotton DKLight (DK)50% Bamboo, 50% CottonPremier YarnsCotton Fair52% Cotton, 48% Acrylic
Manos del UruguaySilk BlendLight (DK)70% Merino, 30% SilkBlue Sky FibersMetalico50% Alpaca, 50% Silk
Plymouth YarnEncore WorstedMedium (Worsted, Aran)75% Acrylic, 25% WoolUniversal YarnDeluxe Worsted100% Wool
Valley YarnsNorthamptonMedium (Worsted, Aran)100% WoolCascade Yarns220100% Wool
Ella RaeClassic WoolMedium (Worsted, Aran)100% WoolCascade Yarns220100% Wool
Knit PicksWool of the Andes WorstedMedium (Worsted, Aran)100% Peruvian Highland WoolLion BrandFishermen’s Wool100% Wool
Premier YarnsEverydayMedium (Worsted, Aran)100% Anti-Pilling AcrylicPaintbox YarnsSimply Aran100% Acrylic
Yarn substitution chart featuring popular yarn brands and their equivalents.

How to Use the Yarn Substitution Chart

  1. Identify Original Yarn: Find the yarn you wish to substitute from the “Original Yarn Brand” and “Original Yarn Name” columns.
  2. Check Weight and Fiber Content: Verify the weight and fiber content of the original yarn.
  3. Choose a Substitute: Look for a yarn in the “Substitute Brand” and “Substitute Yarn Name” columns that matches the original yarn’s weight and fiber content as closely as possible.
  4. Compare Details: Check the “Substitute Fiber Content” to ensure it aligns with your project’s requirements. Slight differences in fiber content can affect the texture and drape.
  5. Swatch and Adjust: Always knit or crochet a swatch with the substitute yarn to confirm that it meets the pattern’s gauge and desired characteristics.

For example, you can substitute the Lion Brand Wool-Ease (Worsted, 80% Acrylic, 20% Wool) with Red Heart Soft (Worsted, 100% Acrylic). Usage Tip: Test a swatch to adjust for the lack of wool in the substitute.

Or you can substitute the Debbie Bliss Baby Cashmerino (Sport, 55% Wool, 33% Acrylic, 12% Cashmere) with Sirdar Snuggly Baby Bamboo (Sport, 80% Bamboo, 20% Wool). Usage Tip: Bamboo in the substitute may result in a softer drape; swatch to confirm fit.

Common Pitfalls and How to Avoid Them

There are common pitfalls to avoid in yarn substitution.

One issue is ignoring the gauge, leading to incorrect sizing.

Another is choosing a yarn with a different fiber content, which can affect the drape and feel.

Also, using yarns with varied textures may result in unexpected results.

To avoid these pitfalls, always swatch before starting your project. Test the substitute yarn and compare it to your pattern’s requirements to ensure success.

Feet wearing a loose pair of gray and white colored wool socks
Ignoring the gauge may lead to incorrect sizing, or in this case, to way too large wool socks.

Tips for Successful Yarn Substitution

Successful yarn substitution requires some tips.

  • Always check the yarn label for weight and yardage information.
  • Compare the fiber content and gauge with the original yarn.
  • Read reviews or ask for recommendations if you’re unsure.
  • Swatching is crucial; knit a small sample to see how the substitute yarn behaves.
  • Keep notes about your substitutions for future reference.

These tips will help you substitute yarn effectively.

A small, light pink skein of yarn on top of a large, purple skein of yarn and both showing the label
Remember to check the yarn label to ensure that the substitute yarn weight matches the original yarn weight.

Conclusions

Yarn substitution can seem daunting at first, but it becomes easier with practice. It provides flexibility, cost savings, and creative opportunities.

By understanding yarn weight, gauge, and fiber content, you can choose suitable substitutes for any project.

Follow the tips and use the resources mentioned to make successful yarn substitutions.

Happy crafting, and enjoy your yarn adventures!

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