Crochet Stitch Multiples: How Pattern Repeats and Starting Chains Work
A stitch multiple states which stitch counts a patterned row will accept. It is written as two numbers — multiple of 6 + 2 — and the second one is where nearly every miscount starts, because it is added once for the whole row rather than once per repeat.
multiple of X + Y means the count must be n × X + Y, where n is the number of whole repeats. For 6 + 2 that gives 8, 14, 20, 26, 32 and so on. Five repeats is 5 × 6 + 2 = 32, never 5 × (6 + 2) = 40.
What a stitch multiple is
A pattern repeat is a fixed group of stitches that has to complete before the row ends. A stitch multiple is the rule that describes which row lengths let every repeat finish. The two numbers do different jobs, and reading them as one number is the single most common error in the whole subject.
That last point matters more than it looks, because the error scales with the piece. On a scarf you notice at the end of row one. On a blanket you may not notice until the fabric is visibly the wrong shape.
| Repeats in the row | Read correctly (n × 3 + 1) | Read wrongly (n × 4) | Stitches too many |
|---|---|---|---|
| 10 | 31 | 40 | 9 |
| 40 | 121 | 160 | 39 |
| 100 | 301 | 400 | 99 |
A stitch multiple determines valid starting counts; it does not calculate them for you. It is a filter applied to whatever number your gauge asks for.
One row, drawn out
The notation is easier to trust once you have seen it as fabric rather than arithmetic.
Because the blocks are identical, the gap between one valid count and the next is always the repeat length. That single fact tells you how much freedom a pattern gives you before you calculate anything: a multiple of 2 lands you within one stitch of any target, while a multiple of 12 can strand you eleven stitches away.
| Multiple | Valid counts run | Furthest you can ever be from a valid count |
|---|---|---|
| 2 | every 2 stitches | 1 stitch |
| 3 | every 3 stitches | 2 stitches |
| 6 | every 6 stitches | 5 stitches |
| 12 | every 12 stitches | 11 stitches |
So a chevron blanket is far harder to size to an exact width than a moss stitch one, and no amount of arithmetic changes that. It is a property of the stitch pattern you chose.
Working out the multiple when the pattern never states one
Most guides assume the pattern tells you. Plenty do not — older patterns especially, and almost any pattern written as a single instruction line. You can recover the multiple from the instruction itself, and the method is exact rather than a guess.
Count what one repeat consumes from the row below, not what it makes. Skipped stitches are consumed. So is the stitch a shell is worked into, even though five stitches come out of it. Take this line:
*sk 2, 5 dc in next st, sk 2, sc in next st; rep from *
| Instruction | Stitches consumed | Stitches made |
|---|---|---|
sk 2 | 2 | 0 |
5 dc in next st | 1 | 5 |
sk 2 | 2 | 0 |
sc in next st | 1 | 1 |
| One repeat | 6 → the multiple | 6 |
One repeat consumes six stitches, so the multiple is 6. The same repeat makes six stitches, which is why the count holds steady from row to row — and that is not a coincidence. A repeat that consumed 3 and made 5 would grow the row by two stitches every repeat, so designers balance the two figures deliberately. If your consumed and made totals differ, re-read the line: you have almost certainly missed a skip.
Then find the remainder by reading the ends. Whatever the row does before the first asterisk and after the final repeat is the + Y. A row that opens with one sc and then begins repeating is multiple of 6 + 1. The pattern reading guide covers the bracket and asterisk notation this depends on, and a stitch chart makes the same structure visible at a glance, because a chart draws the repeat as a shape.
Why the remainder exists at all
The + Y is structural. It closes the row so that both edges finish the same way.
Picture the shell pattern above worked without its extra anchor stitch. The final shell has nothing on its outside edge to attach to, so one selvedge carries a complete motif and the other carries a half. Each row inherits the mismatch from the row below and the piece leans measurably as it grows. That is why the remainder is almost always a plain stitch rather than part of the motif: its job is to give the last repeat something to sit against.
It also explains why you cannot simply drop it to make a count fit. Removing the remainder does not shorten the row by Y stitches; it removes the thing holding the edge square.
Turning a target width into a valid count
This is where gauge enters. Gauge and width together estimate the stitch count you want; the multiple then adjusts it to the nearest count the pattern allows.
Take a cushion front worked in a stitch pattern that states multiple of 6 + 2. Your swatch measures 15 stitches over 4 in, so density is 3.75 stitches per inch, and a 16 in target asks for 3.75 × 16 = 60 stitches. Sixty is not a valid count for this pattern.
The honest output is a pair, not a number. 56 stitches is 9 repeats + 2 and finishes at 14.93 in, a little over an inch under target. 62 stitches is 10 repeats + 2 and finishes at 16.53 in, about half an inch over. Sixty-two is the nearer of the two, and for a cushion the extra half inch disappears into the seam. For a fitted band you would take 56 instead and let the border make up the difference.
Only then does the chain come into it, and it is a separate step: the chain is the stitch count plus the turning chain, minus one where the pattern counts that turn as a stitch. At 62 stitches that is 63 chains with a single-chain turn, or 64 with a three-chain turn that counts.
Enter your gauge, target width and repeat and get both valid counts, the width each one finishes at, and the chain to make.
Stitch multiples and row repeats are different axes
Patterns state two kinds of repeat and they are easy to conflate. The stitch multiple works horizontally: it governs the length of a row. A row repeat, usually written as repeat rows 2–5 for pattern, works vertically: it governs how the fabric stacks.
They constrain different things. A row repeat never changes your foundation chain, and a stitch multiple never tells you how tall to make the piece. Height is a row-count question, which your row gauge answers, and the stitch count calculator handles both dimensions before any repeat is applied.
Motifs count in units, not stitches
A blanket built from granny squares has no stitch multiple across its width, because the width is not a row. The unit is the motif, and the arithmetic moves up a level: a 48 in blanket from 6 in squares is 8 squares across, and the only valid widths are whole squares plus whatever the joining and border add.
That makes motif projects coarser than any stitch pattern — you are adjusting in 6 in steps rather than 6 stitch steps — but easier to plan, because the arithmetic is visible before you start. The individual motif still has its own internal multiple if you resize it, which is where a stitch multiple reappears one level down.
When the multiple will not give you the width you need
You cannot change a multiple. It is a property of the stitch pattern, not a setting. What you can change is everything around it, roughly in this order:
Change the number of repeats. Always try this first. It costs nothing and it is what the two valid counts either side of your target already represent.
Change your gauge deliberately. A different hook size shifts density, which shifts what each valid count measures. Half a hook size is often enough to bring a stubborn count onto your target width, though it changes the drape too, so swatch again rather than assuming.
Let a border absorb the difference. A border added in rounds is not bound by the row's multiple, so it can take up an awkward half inch on each side. This is why the wider of two valid counts is usually the safer choice: fabric can be eased in at the edge, but it cannot be let out.
Change the stitch pattern. The last resort, and sometimes the right one. If a 12 + 3 chevron cannot land within an inch of a fitted measurement, a 2 + 1 pattern will land within a quarter of an inch every time.
Troubleshooting: what a leftover count is telling you
A wrong count is diagnostic. The size of the leftover points at the cause.
| What you see | What it means | What to do |
|---|---|---|
| The row ends with a part-finished motif | The count is not a valid multiple | Add or remove stitches to reach the nearest valid count |
| You worked 32 stitches for a multiple of 3 + 1 | 1 stitch over: 32 − 1 = 31 divides by 3 with 1 left | Add 2 to reach 34, or take 1 off to drop back to 31 |
| Row 1 comes up one stitch short | The chain had nothing spare for the turn | The chain is the stitch count plus the turning chain, not the stitch count alone |
| The count is right but the edge slants | The turning chain is being counted on some rows and not others | Fix the convention for the whole piece, then count row 1 again |
| Every row loses a stitch at the same end | The last stitch of the row is being missed, usually the one under the turning chain | Count each row before turning; this is a counting problem, not a multiple problem |
The last two rows of that table are worth separating out, because they are not multiple problems at all. A count that drifts by one stitch per row is a counting or turning-chain problem, and no amount of adjusting the foundation chain will fix it.
Common stitch multiples, and what each repeat contains
These are the repeats you meet most often. They are a reading aid drawn from widely used pattern conventions, not a standard: no craft body publishes stitch multiples, because a multiple is a property of an individual stitch pattern rather than of crochet. Always use the multiple your own pattern states.
| Stitch pattern | Multiple | What one repeat consumes | What the remainder is for |
|---|---|---|---|
| V-stitch | 2 + 1 | 2 stitches: one holds the V, one is skipped | A single stitch at the end so the row does not finish on a skip |
| Granny stripe | 3 + 1 | 3 stitches, one cluster's worth | Closes the row so both edges hold the same half-cluster |
| Moss / linen stitch | 2 + 1 | 2 stitches: one worked, one chain space | Ends the row on a stitch rather than a space, matching the start |
| Shell, 5-dc | 6 + 1 | 6 stitches: 2 skipped, 1 shell base, 2 skipped, 1 anchor | Gives the final shell something to anchor against |
| Ripple / chevron | 12 + 3 | 12 stitches: one peak and one valley | Balances the half-peaks that fall at each end of the row |
Frequently asked questions
What does multiple of 6 + 2 mean in crochet?
It means the row is built from whole groups of 6 stitches, with 2 extra stitches added once for the whole row. So 8, 14, 20, 26 and 32 are all valid counts and nothing between them is. The 2 is not added to each repeat — five repeats gives 5 × 6 + 2 = 32 stitches, not 40.
How do I work out the stitch multiple if the pattern does not say?
Count how many stitches one repeat consumes from the row below, not how many it makes. In *sk 2, 5 dc in next st, sk 2, sc in next st, the skips take 2 and 2 and the two 'next st' instructions take 1 each, so one repeat consumes 6 stitches and the multiple is 6. Then look at what the row does before the first asterisk and after the last repeat to find the remainder.
Why do crochet patterns add extra stitches to the multiple?
The remainder closes the row so both edges match. A shell pattern that ends mid-motif has no anchor stitch on the final edge, so the two sides of the piece stop mirroring each other and the fabric leans as it grows. The extra stitches are structural, not decorative.
Can I change a crochet stitch multiple to fit my project?
You cannot change the multiple without changing the stitch pattern, because the multiple is a property of the pattern. What you can change is everything around it: the number of repeats, your hook size and yarn weight, or the width of a border. Adjusting the repeat count is nearly always the right first move.
What is the difference between a stitch multiple and a pattern repeat?
A stitch multiple describes the row horizontally — how many stitches one motif consumes. A row repeat, usually written as 'repeat rows 2 to 5', describes the fabric vertically. They are separate axes and a pattern normally states both.
Does the turning chain count towards the stitch multiple?
Only if the pattern counts the turning chain as a stitch, and that varies by pattern rather than by stitch. The multiple applies to the stitch count, so work out the valid count first and treat the chain as a separate step afterwards.
Sources & further reading
- Reading crochet patterns — asterisks, brackets and how a repeat is written down.
- Crochet gauge guide — measuring the density every width calculation depends on.
- Crochet symbols chart — reading a repeat as a drawn shape instead of a written line.
Every figure on this page is arithmetic, and it is shown rather than asserted: a multiple of X + Y admits the counts n × X + Y, and each worked example above can be checked by hand. No standards body publishes stitch multiples, so the common-multiples table is labelled as practitioner convention rather than presented as a specification. Where this page and your pattern disagree, the pattern is right — it knows its own stitch pattern.
Related tools
- Foundation chain calculator — your gauge, width and repeat turned into a valid count and the chain to make.
- Stitch count calculator — stitches and rows for a set of dimensions, before any repeat is applied.
- Crochet abbreviations — the shorthand a pattern uses to state its multiple.
- Border stitch calculator — rounds an edge pickup total to a count your border repeat will accept.