Method
We distribute shaping points across the current stitch count using evenly spaced positions. Instructions use M1/KFB for increases and K2tog/SSK for decreases—substitute crochet sc increases or sc2tog as needed.
Worked example
80 stitches, increase 8 in the round → 88 stitches with shaping about every 10 stitches.
Tips
Keep selvage stitches outside the first and last decrease when working flat.
Common mistakes
Decreasing more stitches than exist; stacking all increases in one spot.
Pattern-friendly placement
Many garment patterns place shaping at markers every set number of stitches. Use this calculator’s spacing as a draft, then snap positions to landmarks (side seams, raglan lines, or yoke markers). When decreasing in pattern stitch, keep symmetry so motifs stay centered. Count after the shaping row to confirm you hit the target stitch count.
Limits and how to use the results
Estimates run only in your browser. Prefer a published pattern’s tested yardage when it conflicts with this planner. Density factors and assumptions are documented on the methodology page; legal terms cover planning-use limits.
Crochet and lace equivalents
For crochet, read “increase” as placing two stitches in one stitch (or your pattern’s preferred increase) and “decrease” as sc2tog, hdc2tog, or dc2tog as written. In lace knitting, prefer the pattern’s paired yarnover and decrease so the motif stitch count stays stable. If you are shaping a yoke, distribute increases between markers rather than across every stitch of a busy chart row. Re-count stitches after the shaping round before starting the next chart repeat.
FAQ
How do I increase evenly in knitting?
Divide the round into equal sections and place one increase in each—this calculator writes that spacing for you.
Does this work for crochet?
Yes—use the same spacing with crochet increase and decrease stitches.