Lesson 6: Swatching is Not Optional!
Gauge swatch verses Tension Swatch
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Gauge Swatch vs. Tension Swatch
Before you start your blanket, it's worth knitting a small sample. It can save time, frustration, and even yarn.
Although many knitters use the terms interchangeably, a gauge swatch and a tension swatch serve different purposes.
Gauge Swatch
A gauge swatch is the swatch you use to accurately measure your stitch and row gauge.
For the best results, your swatch should:
- Be larger than the area you'll measure.
- Be finished the same way your project will be finished (washed or steamed if appropriate).
- Be measured after it has relaxed.
Remember: The goal of a gauge swatch is accurate measurement.
Tension Swatch
A tension swatch is your opportunity to experiment.
When you're using a new yarn, don't worry about measuring gauge right away. Instead, knit several sections using different tension settings and compare the fabric.
As you knit, ask yourself:
- Which tension creates the fabric I like best?
- Does this yarn look good in stockinette?
- How does it behave in tuck, slip, lace, or other stitch patterns?
- Which setting feels right for the project I'm planning?
Once you've chosen the tension you like, knit a fresh gauge swatch using that setting and measure your stitch and row gauge.
Your Turn: Knit a Tension Swatch
Now it's time to get a feel for your yarn.
- Cast on about 30 to 40 stitches.
- Begin at the tightest tension that knits comfortably.
- Knit 2 to 4 inches.
- Work a marker row by changing yarn color, threading a contrasting yarn through the stitches, or making a few eyelets.
- Change the tension dial one number looser and knit another section.
- Repeat until you've sampled several tension settings.
- Feel and compare each section to decide which fabric you like best.
- Once you've found your favorite tension, knit a fresh gauge swatch and measure your stitch and row gauge.
Tip: There isn't a "correct" tension. The best tension is the one that creates the fabric you want for your project.
