Even Increase Spacing Calculator
Adding 8 stitches to a 60-stitch round: 60 ÷ 8 = 7.5, so you increase every 7th stitch. That spends 7 × 8 = 56 stitches and leaves 4 over. Those 4 are not waste — four of the eight gaps become 8 stitches instead of 7, and alternating 7, 8, 7, 8, 7, 8, 7, 8 hides them completely. You finish the round with 68.
Your numbers
Every n stitches
7sts
Leftover stitches
4sts
Ending stitches
68sts
Formula
Every n stitches = ⌊Stitches ÷ Increases⌋, Leftover stitches = Stitches − Every n stitches × Increases
Pile the remainder into one place and it bulges like a seam. Round the other way — "every 8th stitch" — and 8 × 8 = 64 leaves you 4 stitches short of the last increase. Working in the round, increases stacked at the same point every round line up into visible radial ridges; if that is not the look you want, shift the starting point a few stitches each round. For amigurumi, where the count is locked to multiples of the starting stitches, use the increase-rounds calculator instead.
What to enter
| Input | Default | Accepted range |
|---|---|---|
| Stitches (sts)Stitch count, measured across. | 60 | 0 and up |
| Increases (sts)How many stitches you are adding in that round. | 8 | 0 and up |
Step by step
Quick reference table
Results when only Stitches (sts) changes and everything else stays put.
| Stitches (sts) | Every n stitches (sts) | Leftover stitches (sts) | Ending stitches (sts) |
|---|---|---|---|
| 30 | 3 | 6 | 38 |
| 45 | 5 | 5 | 53 |
| 60 | 7 | 4 | 68 |
| 90 | 11 | 2 | 98 |
| 120 | 15 | 0 | 128 |
What each result means
| Result | At default values |
|---|---|
| Every n stitches (sts)The spacing: increase once in every this many stitches. | 7 |
| Leftover stitches (sts)Stitches left over after spacing; absorb them by widening a few gaps by one. | 4 |
| Ending stitches (sts)The stitch count after shaping. | 68 |
Common mistakes
Pile the remainder into one place and it bulges like a seam. Round the other way — "every 8th stitch" — and 8 × 8 = 64 leaves you 4 stitches short of the last increase. Working in the round, increases stacked at the same point every round line up into visible radial ridges; if that is not the look you want, shift the starting point a few stitches each round. For amigurumi, where the count is locked to multiples of the starting stitches, use the increase-rounds calculator instead.
Glossary
- Stitches
- Stitch count, measured across.
- Increases
- How many stitches you are adding in that round.
- Every n stitches
- The spacing: increase once in every this many stitches.
- Leftover stitches
- Stitches left over after spacing; absorb them by widening a few gaps by one.
- Ending stitches
- The stitch count after shaping.
Frequently asked questions
Q. How is Even Increase Spacing Calculator calculated?
Every n stitches = ⌊Stitches ÷ Increases⌋, Leftover stitches = Stitches − Every n stitches × Increases — Adding 8 stitches to a 60-stitch round: 60 ÷ 8 = 7.5, so you increase every 7th stitch. That spends 7 × 8 = 56 stitches and leaves 4 over. Those 4 are not waste — four of the eight gaps become 8 stitches instead of 7, and alternating 7, 8, 7, 8, 7, 8, 7, 8 hides them completely. You finish the round with 68.
Q. Can you walk through an example?
With Stitches 60sts, Increases 8sts, the answer is Every n stitches 7sts.
Q. What do I need to enter?
Enter Stitches, Increases. The result recalculates as you type, and an empty box counts as zero.
Q. How much does the answer move if I change a number?
Changing only Stitches (sts) moves the answer to Stitches (sts) 30 → Every n stitches (sts) 3 and Stitches (sts) 120 → Every n stitches (sts) 15. The table below lays out five steps.
Q. How are the numbers rounded?
Money is shown to the nearest whole unit, percentages to one decimal place and everything else to two. What you see is rounded; the calculation itself carries the unrounded value forward.
Q. Anything to watch out for?
Pile the remainder into one place and it bulges like a seam. Round the other way — "every 8th stitch" — and 8 × 8 = 64 leaves you 4 stitches short of the last increase. Working in the round, increases stacked at the same point every round line up into visible radial ridges; if that is not the look you want, shift the starting point a few stitches each round. For amigurumi, where the count is locked to multiples of the starting stitches, use the increase-rounds calculator instead.
Related calculators
Materials differ in density and absorption. If your label states a figure, use it — the defaults here are only common values.