Mirrored Cables – Front Cross & Back Cross Cables

Front Cross and Back Cross Cable Stitches are mirror images of each other. The Front Cross cable twists to the left, while the Back Cross twists to the right. Both cables are done over four stitches.

Mirrored Cables

In the sample – I have knitted a swatch with 3 Front Cross Cables and 3 Back Cross Cables to demonstrate how they mirror each other and also to show how these two cables would look in a ribbing. Remember that cables are usually separated by a few purl stitches in most textured pattern designs. In this swatch, I separated the cables by 2 purl stitches on each side. (I also blocked this swatch and stretched it to separate the cables. If you were using these cables as a ribbing, you would not want to block your garment this way.)

Front Cross Cable Stitches

The Front Cross Cable is often written in patterns as “C4F”. To knit this cable, you slip the first two stitches onto a cable needle and hold them in the front of your knitting while you knit the next two stitches. Then you knit the two stitches off the cable needle. This results in the cable twisting to the left.

Single Front Cross Cable
Tension can be an issue here, as many knitters tend to stretch the last stitch of the four a bit too much and end up with a looser stitch on the left edge of the needle. If you look closely at the left edge of the cable in the picture above, you will see that I do have looser stitches on the left edge.

Montse Stanley, in the “Knitters Handbook”, suggests knitting through the back of this stitch, rather than then front will tighten it up. You must remember to purl through the back loop again on the next row or you will have a twisted stitch if you do this, however.

Back Cross Cable
The Back Cross Cable is often written in patterns as “C4B”. To knit this cable, you slip the first two stitches onto a cable needle and hold them in the back of your knitting while you knit the next two stitches. Then you knit the two stitches of the cable needle. This results in the cable twisting to the right. The same tension issues occur with this cable as with the Front Cross Cable.

In my swatch, I have varied the number of rows between cable stitch repeats to demonstrate how the appearance of the cables changes with the number of rows. The first two cables are based upon a four row repeat (meaning that the cable was done on the fourth row) and the last two cables are based upon a six row repeat.

These two cable patterns are very versatile – uses include: all-over cable patterning in a sweater (the popular “baby cable” sweaters found in stores today), a border for another textured pattern in an Aran style sweater, a decorative ribbing for a pullover sweater, the patterning found in my Cable Rib socks. I’m certain you can find many more examples as you look through sweater and sock patterns.

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How to Knit a Helpful Swatch – Part 4 Swatching to Estimate Yardage NeededHow to Knit a Helpful Swatch – Part 4 Swatching to Estimate Yardage Needed

I have covered the basics of how to make a Gauge Swatch and calculate your stitch and row gauge in my previous three posts. Today’s topic will cover some basic math to help you estimate the yardage that you need using your yarn, your needles, and your gauge to make a sweater.

Let’s say you want to make a sweater using yarn from your stash and you need to know if you have enough to make it. To make this estimate, you need the measurements for the sweater you want to make. If you are using a pattern, the finished measurements should be stated within the pattern – ideally on a schematic. Some patterns may only state the desired measurements within the text of the pattern and you may have to read through to find them.  If you are making the sweater without using a pattern – you would use the measurements of the individual who will be wearing the sweater.

The image below shows a schematic for the back of a sweater of a drop sleeve sweater. The back is 28 inches long from the hem to the neck and it is 20 inches wide. Both the front and the back of this type of sweater are essentially rectangles. 

Schematic of Back/Front of Sweater

The schematic for the sleeves of this sweater are shown below.

Schematic of Sleeve

At this point, you have the numbers you need to calculate the number of square inches of fabric that you need to make for this sweater. For the front and back, multiply the length by the width on the schematic and then multiply that number by 2. Using the numbers from my example above:

20 * 28 = 560     560*2 = 1120  square inches for front and back.

The sleeve is a trapezoid shape. The formula for the area of a trapezoid is:

[(b1+b2) * h] / 2

Where b1 is the width at the bottom of the sleeve(8”) and b2 is the width at the top of the sleeve(15”) and h is the length of the sleeve(18”). Using the numbers from the sleeve schematic, the area for one sleeve is 207 square inches. Since you need two sleeves, you then need to multiply the area of the sleeve by two. (414 square inches)

Now, here’s a short cut – if you place your sleeves next to each other so that the tops of the sleeves are parallel – you have a parallelogram. To get the area of this parallelogram you simply multiple the width(15”+ 8” = 23”) by the length(18”). Try it – you’ll get the same number as above.

Add the square inches for the front and back to the square inches for the sleeves and you have the total number of square inches of fabric in the sweater. Now that you know the total number of square inches of fabric you need, you will need to use the yardage and weight information of the yarn you want to use to estimate how many skeins or balls of yarn your sweater requires. The yardage per weight of the yarn will be found on the yarn label – see image below:

You will use the yards per gram value in the estimate for total yardage. Now you need to knit a swatch. The swatch should be in the same stitch pattern that you plan to use for the body of your sweater. This swatch does not need to be the same size as your gauge swatch, but it should be wide enough and long enough to get an accurate weight, length and width measurement.  After you knit this swatch, you will measure its weight using a scale that measures to the nearest tenth (0.1) of a gram. Next measure the length and width of the swatch and multiply these values together. This gives you the number of square inches in your swatch. Now divide the number of grams by the number of square inches.(Do not round). You now know what 1 square inch of your yarn weighs. This is the number you need to calculate how much yardage you need for your sweater.

Example: My swatch measures 3.5 inches by 4.5 inches, which gives me 15.75 square inches. The swatch weighs 9.6 g. Dividing 9.6 by 15.76 gives me 0.622 g/square inch.

Here’s the final set of calculations:

Take the total number of square inches of fabric and multiply it by the number of grams per square inch. This gives you the total weight in grams for your sweater.

Total Number of Square Inches * grams/inch2  = Total grams of fabric

Total Grams/Square Inches = (1120 + 414) * 0.622 = 954.148 g

Now take the yards per gram value from the yarn label. (For example 218 yds/100grams). Divide the yds by the grams to get the number of yards in 1 gram of yarn.  (For example: 218yards/100grams = 2.18 yards per gram.)  Multiply the total number of grams of fabric by the number of yards per gram to get the total yardage for the sweater. Using the numbers from the examples above:

Yards per gram = 2.18 yds/g

Total Yards of Yarn = 954.148 * 2.18 = 2080 yds

To determine the number of skeins, balls or hanks of yarn you need: Divide the number of yards by the number of yards in the skein. Or divide the total number of grams by the number of grams of the skein.  Remember that you will want one extra skein for swatching. (In my example, I would need 9.5 skeins, so I would want 11 skeins with one extra for swatching)

What to do if you don’t have the yarn label

To determine how many yards of yarn you have when you do not have the yarn label or any information, simply measure out 10 yards of your yarn and weigh it. Divide the weight by 10 and you have the weight for 1 yard of yarn. Now weigh the skeins/hanks of yarn and multiply by the weight of 1 yard.  This will give you the number of yards for each skein/hank.


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WIP: Colored Blocks VestWIP: Colored Blocks Vest

I am still working on the EZ Green Sweater. I have one sleeve finished and about two-thirds of the other one knit. Now usually when I am getting close to completing a project like this, I will work on it steady until I’m finished. But not so this time! I have temporarily set aside the green sweater because I simply fell in love with another pattern.

It’s the Bold Blox pattern in Issue 103 of the Knitter’s Magazine. There was just something that totally intrigued me about this vest. I am not usually someone who knits straight from the pattern in the book or magazine — but here I am, knitting way on this pattern. I did make some modifications to the colors, choosing a different combination that the original — but I did decide to use the yarn called for in the pattern.

This is another unusual choice for me — I almost always subsitute the yarn called for in the pattern with something similar but more likely to be in my stash or available locally. But this time: I took the plunge and splurged on Malabrigo Worsted in six colors. (Yep – 6.)

I finished the yoke of the vest last evening and am now starting on the body of the vest. This is knitting up quickly and boy, oh boy, do I like this yarn! It is simply scrumptious. Lovely feel, wonderful stitch definition — it has it all.

The second picture shows the front of the vest. The yoke and the first sleeve is complete. The sleeves are knit in 1 X 1 rib and form a cap-style sleeve.

The third picture is of the back. I love the color combinations! I am especially in love with the raspberry pink colorway (Geranio). {I would knit something in just this color if I found the right pattern.} But I also am very pleased with how the different colored blocks in the yoke knitted up.

Details:
Pattern: Bold Blox — available on Ravelry. See link below.
Yarn: Malabrigo Worsted – Colorways: Geranio, Cypress, Pink Frost, Pearl Ten, Emerald and Red Mahogany.
Needles: US 7 (4.5 mm) and US 8 (5.0 mm)
Gauge: 18 stitches = 4 inches.

Links:
Bold Blox Pattern on Ravelry
My Project in Ravelry

Nearly Identical Twins…Nearly Identical Twins…

Last month, the Yarn Harlot posted an article on a pair of identical twin socks that she had made. As those of us who knit with self-striping/self-patterning yarns know, getting a pair of socks that are totally identical is nearly impossible — but this pair turned out to be completely identical. (I was impressed…)

This morning I was putting away my pair of striped socks that I had knit with Paton’s Kroy self-striping sock yarn — and noticed that while I had not gotten a completely identical pair of socks — they were nearly identical — being off only a few rows of striping. So I took a couple of pictures:
StripedSocks_Twins1StripedSocks_Twins2

How’s that for a pair of twins?