Cross Stitch Strands and Needles

The short version

1. Find your countCheck the fabric label or count holes across one inch. For evenweave stitched over two, halve the number.
2. Pick strands and needleUse the table as a starting point: two strands and a size 24 or 26 needle cover most 14-count work.
3. Test a few stitchesStitch a small block on a spare corner. If fabric shows through, add a strand; if it bulges, take one away.

How many strands and what needle for each fabric count

Embroidery floss comes as six thin strands twisted loosely together. You almost never stitch with all six. Instead you pull out single strands and recombine the number that suits the size of the square. Bigger squares need more thread to look full; smaller squares need less, or the stitches pile up and the holes distort.

Cross stitch needles are blunt with a long eye, numbered so that a higher number means a finer needle. The aim is a needle that passes through the hole easily but not loosely. Most stitchers keep sizes 24 and 26 on hand and that covers the majority of patterns.

Why does count drive everything? The holes on 11-count are larger and further apart, so each square is bigger and needs more thread to fill it. On 18-count a square is about 40 percent smaller in area than on 14-count, so the same two strands already cover it fully. Thinking in terms of filling the square, not following a rule, makes it easy to adjust for unusual fabrics.

Needles wear out. The plating can rub off and the tip can develop burrs that snag floss, so if a needle starts to feel rough or leaves gray marks, replace it. They are inexpensive, and a smooth needle makes stitching noticeably more pleasant.

How many strands on 14-count aida

Two strands on 14-count is the standard and the setup most kits and pattern keys assume. It gives full, even coverage with a little fabric texture visible around each cross. Three strands can be used for a plump, almost needlepoint-like texture, but you will notice stitches crowding at shared holes and the floss will run out about half as fast again.

One strand on 14-count gives a pale, delicate effect where the fabric shows clearly between stitches. Designers sometimes use it on purpose for sky, mist or faded backgrounds, and you'll see it noted in the key when they do.

Floss brand plays a small role. Strands of the common six-strand cottons are similar in thickness, but a slightly thicker or fluffier brand may cover better with the same strand count. If a pattern was designed for one brand and you substitute another, stitch a test block before committing to the whole background.

18-count, 16-count and finer fabrics

On 18-count, two strands is common and fills squares well, while one strand gives a lighter, more vintage look and saves thread. Some stitchers stitch on 18-count with one strand for most colors and two for dark accents. Test both on a corner and see what you like.

16-count sits between 14 and 18 and usually takes two strands. Hardanger at 22-count and anything stitched over one thread on linen are fine enough that one strand already fills the square. These fabrics give beautiful detail but demand good light and often magnification.

Finer fabrics are also where the eyesight question comes in. Good daylight lamps and a magnifier make 18-count comfortable for many people who struggle with it otherwise, and stitching on a lighter fabric color helps you see the holes. Wondering how cross stitch differs from other stitching? See cross stitch vs embroidery and needlepoint.

Evenweave and linen: over one and over two

Evenweave and linen are counted in threads, not blocks. Stitching over two threads means each cross spans two threads each way, so 28-count fabric holds 14 stitches per inch, the same size as 14-count aida, and takes the same two strands. Stitching over one thread doubles the density, halves the design size and drops you to a single strand.

On linen with dark thread, one strand fewer than the aida equivalent sometimes looks crisper, because linen's thinner threads let floss spread more. The cross stitch fabric calculator shows the strand suggestion for each fabric next to the finished size.

Count the threads per inch on unlabeled evenweave by laying a ruler on the fabric and counting single threads across one inch with a needle tip. Divide by two if you will stitch over two, and use the result to choose strands from the table.

Backstitch, French knots and blending

Backstitch outlines are usually worked in one strand so the line stays fine and does not overpower the crosses. Use two when the outline needs to read from across a room, as with lettering on a sampler or the outer edge of a bold motif. French knots are often made with two strands wrapped once or twice around the needle.

Blending means threading one strand each of two different colors into the same needle. It creates a third, in-between shade or a subtle tweed effect, and is a classic way to soften shading. Pattern keys show it as two floss numbers next to a single symbol.

A railroading technique helps when coverage matters most. As you make each leg, slip the needle between the two strands on the front so they lie side by side rather than twisting over each other. It is slower, so many stitchers save it for top legs in large flat areas, where the extra smoothness shows most.

Coverage problems and how to fix them

Gappy stitches where fabric shows through can come from too few strands, but also from twisted floss, since twisted strands sit narrow. Separate strands individually and let the needle drop to untwist regularly. A laying tool or simply stroking strands flat with a finger before pulling tight also improves coverage.

If stitches look bulky, holes stretch, or the needle squeaks through, there are too many strands or the needle is too thick. Drop a strand or a needle size. Dark fabric hides gaps less than light fabric, so stitchers working on navy or black aida often add a strand.

Strands also change how much floss you need. Moving from two strands to three uses half as much floss again, which matters for big backgrounds. The floss calculator lets you switch strands and see the skein totals change.

Metallic threads, glow-in-the-dark floss and other specialty fibers follow their own rules. Many are sold as a single strand ready to use, or combined with one strand of cotton to make them easier to handle. Check the label, use shorter lengths of about 12 inches, and expect them to fray faster.

Patterns that tell you what to use

Most charts state strands in the key, for example 2 strands cross stitch, 1 strand backstitch. Patterns created in the cross stitch pattern maker set strands from your fabric choice, and the PDF key's skein estimates follow that setting. If you change fabric later, recheck strands. For first-time stitchers, our beginner's guide to cross stitch covers threading, starting without knots and keeping tension even.

When in doubt, stitch a small square of ten by ten in your planned setup on a spare corner and look at it from a meter away. That single test answers the strand question more reliably than any rule of thumb, and it costs only a few minutes.