Crochet Getting Wider or Narrower? Check Counts and Tension
When a plain rectangle starts becoming a wedge, count the stitches before measuring the width. A changed count and a changed gauge need different corrections. Check that the pattern is actually asking for a straight-sided piece at this stage.

Increases, decreases, short rows and shaped edges may be intentional. The checks below are for an unexpected change in a section that should keep the same count.
Find the first row where the count changes
Lay the work down and compare several rows, starting from a point where you know the total was correct. Mark both edges so you can distinguish the first and last counted positions from the turning chain.
A sequence such as twelve, thirteen, fourteen stitches suggests a repeated added position. Twelve, eleven, ten suggests a repeated omission. Those are diagnostic examples, not instructions to change a pattern to twelve stitches.
Use the stitch-counting guide if the tops, posts or edge chains are difficult to separate. Count the same kind of position in every row before comparing the totals.
Work backwards to the earliest incorrect row you can identify. Correcting only the current edge may leave the earlier widening or narrowing in the fabric below it.
Recheck the turning-chain convention
Read the pattern's notes about whether the beginning chain counts as a stitch. Do not infer that rule from how tall it looks.
The turning-chain guide compares the counted and uncounted cases. The convention changes which position is worked first and which old top receives the final stitch.
For an ordinary row with an uncounted turning chain, you normally work the first actual stitch into the first base position. Working into the turning chain as an extra position at the other edge can add a stitch.
For a plain row with a counted beginning chain, that chain replaces the first stitch position. Making the full stated number of actual stitches as well can add one. At the far edge, omitting the top of the previous counted chain can remove one.
The single crochet and double crochet lessons each declare their own convention. Follow the rule in the pattern you are actually making, including any special corner or shaping instruction.
Look for two stitches in one base
If the edges seem correct but the total grows, inspect the middle of the row. Two completed stitches sharing a base make an increase unless the pattern intends that group.
This can happen when a base is hard to see or a stitch marker hides the next insertion point. Trace the new tops down to their bases rather than counting only the visible posts.
Conversely, a skipped base reduces a plain row. Check whether you moved across a chain space or gap without following the stated placement. An opening is not automatically a stitch to skip or a space to fill.
Check repeats and shaping separately
A repeat can have more output stitches than input bases. A decrease can use two or more bases beneath one top. Count what the instruction consumes and what it produces, not just how many abbreviations are printed.
For example, an increase group that uses one base and makes two stitches adds one. A decrease across two bases that makes one stitch removes one. If the pattern balances those operations, omitting one side of the balance changes the final total.
Do not add a compensating increase at an edge without finding the original error. You may reach the printed number while leaving the repeat or shape in the wrong place.
If the count stays steady, compare gauge
An unchanged count with a changing width can reflect a change in stitch size or fabric behaviour. Compare the hook marking, yarn supply, stitch method and how tightly you are forming the loops.
Look at the point where the width begins to change. Did you pick up a different hook? Did the yarn construction change? Were the first rows made with a very tight foundation followed by looser stitches?
Measure a representative interior section without stretching it. The gauge guide explains how to separate stitch count per measured width from the total number of stitches in the row.
Finishing can also change dimensions, so compare samples treated in the same way. Do not compare a washed section with an unwashed sample and assume every difference came from your hands.
Make the next row easier to check
Place removable markers in the first and last counted stitch tops. For a long repeat, add markers at its boundaries if the pattern allows you to identify those positions clearly.
Count the row before turning again. The counter can hold the checked total or completed row number, but choose one meaning for each count rather than mixing stitches and repeat groups.
If the edge still seems ambiguous, pause with the active loop secured and consult the designer's notes or corrections. Ask about the specific row, current total and turning-chain rule so the question can be checked.
The beginner learning guide connects the foundation lessons. Keep the correction small and identifiable: settle the stitch count first, then reassess the dimensions of the fabric you actually have.
Locking stitch markers
Openable markers help you find a stitch or the start of a round. A contrasting scrap of yarn works too.
Clover 3033 Quick Locking Stitch Marker SetView on AmazonYour next step
Keep making. Keep learning.
Identify the counted positions, mark both edges and compare the earliest rows where the width changed.
Check the count before changing the fabric
