When a project that’s supposed to stay a consistent width starts gradually flaring outward or pulling inward, the cause is almost always a change in stitch count that’s happening without you realizing it. This guide explains exactly where those extra or missing stitches come from and how to stop it from happening.
Why This Happens
In straight-sided crochet projects—scarves, blankets, dishcloths—the stitch count should remain identical from row to row unless a pattern specifically calls for shaping. When width changes unintentionally, it means stitches are being added or lost somewhere in the row, usually at a predictable point rather than randomly throughout. This shares several causes with general fabric unevenness, covered in more depth in our guide on why crochet can look uneven.
1. Adding an Extra Stitch at the Turning Chain
If your turning chain is inconsistently treated as a stitch—counted as one on some rows but not others—your project will gain or lose a stitch each time the treatment changes.
How to identify it: Check whether your project is gradually getting wider. If so, review whether you’ve been consistently working (or not working) into the top of the turning chain from the previous row.
How to fix it: Decide how your specific stitch pattern treats the turning chain, and apply that same rule to every single row for the rest of the project.
2. Missing the Last Stitch of the Row
It’s common to accidentally skip the very last stitch of a row, especially when the turning chain from the previous row creates some ambiguity about where the row actually ends.
How to identify it: If your project is gradually getting narrower, and the edge on one specific side looks like it’s pulling inward more than the other, a consistently missed last stitch is a likely cause.
How to fix it: Use a stitch marker in the last stitch of each row until you consistently work into it before turning.
3. Accidentally Working Two Stitches Into the Same Space
Especially in patterns with closely spaced stitches, it’s easy to work two stitches into the same space without noticing, effectively adding an extra stitch to that row.
How to identify it: Look closely at your fabric for any spot where two stitches appear to originate from the same base stitch rather than a clear one-to-one relationship.
How to fix it: Slow down when working through rows, particularly in areas with textured or closely spaced stitches, and count stitches at the end of every row to catch this early.
4. Skipping a Stitch by Mistake
The opposite error—accidentally skipping a stitch, often near the beginning or middle of a row—results in a gradually narrowing project.
How to identify it: Check for any small gaps or unusually tight spots in your fabric, which can indicate a stitch was skipped rather than worked.
How to fix it: Counting at the end of every row, combined with a stitch marker at the halfway point of long rows, helps catch a missed stitch before it compounds across many rows.
5. Working Increases or Decreases Not Called for in the Pattern
In patterns with shaping, misreading which rows call for increases or decreases—or how many—can cause the project to grow or shrink faster or slower than intended.
How to identify it: Compare your stitch count at each row to the pattern’s stated count, especially around rows explicitly marked for shaping.
How to fix it: Double-check increase and decrease instructions against the pattern text each time, rather than relying on memory of “about how many” stitches to add or remove.
6. Tension Changes That Distort the Fabric’s Apparent Shape
In some cases, the stitch count is actually correct, but inconsistent tension makes a project look like it’s changing width because some sections are looser or tighter than others.
How to identify it: Count stitches carefully at several points in the project. If the count stays consistent despite the fabric appearing to change shape, tension—not stitch count—is likely the cause.
How to fix it: Focus on consistent grip and yarn-wrapping technique throughout the row, paying particular attention to the beginning and end where tension often shifts unnoticed. The Craft Yarn Council’s guidance on gauge and tension is a useful reference if you want to compare your results against standard expectations.
Common Mistakes to Avoid
- Continuing to work for several more rows after first noticing a width change, rather than stopping to count immediately.
- Assuming a width change always means starting over, when the fix is often just correcting technique for the remaining rows.
- Confusing a genuine stitch-count error with tension-related visual distortion, which require different fixes.
- Not double-checking increase or decrease instructions in shaped patterns.
Tips for Better Results
- Count your stitches at the end of every single row until consistent counting becomes an automatic habit.
- Use stitch markers at the first and last stitch of each row, since these are the most commonly missed or duplicated.
- Compare your actual stitch count to the pattern’s stated count at every marked checkpoint, not just at the very end.
- If you notice a width change partway through a project, it’s usually easier to correct going forward than to try to compensate with an opposite error later.
Frequently Asked Questions
How many rows does it usually take to notice a width problem? This varies, but subtle stitch-count errors often become visually noticeable within five to ten rows, once the accumulated difference is large enough to see.
Can I fix a project without unraveling if I catch the error early? In many cases, yes. If you catch a stitch-count error on the current row, simply correcting your count for that row and continuing carefully often resolves the issue without needing to unravel completed work.
Is it normal for projects to change width slightly even with correct technique? Minor visual variation can occur due to tension, especially before blocking, but the actual stitch count should remain accurate and consistent in a project not intentionally shaped.
Why does my project seem to widen mainly at one edge? This pattern often points to a specific, consistent error at either the beginning or end of each row—commonly a turning chain treated inconsistently or a missed final stitch—rather than a random, scattered issue throughout the row.
Should I recount every project, even simple ones like scarves? Yes, particularly for beginners. Even simple straight-sided projects benefit from consistent counting, since width changes are one of the most common and easily preventable crochet issues.