Calculator Tool
Know your gauge (stitches and rows per 10cm)? Calculate cast-on stitches, rows, and rescale any pattern.
Knitting gauge is the number of stitches and rows in a given measurement (usually 10cm / 4 inches) of knitted fabric. Once you know your finished size, gauge lets you calculate the stitches and rows to cast on, and if you have a pattern written for a different gauge, you can rescale it to your own. This calculator does all of that automatically.
1. Measure the stitches and rows within 10cm and enter them as your gauge. 2. Enter the width and length (cm) you want to make, and it calculates the stitches and rows you need. 3. To rescale a pattern, enter both the pattern's gauge and yours, and it gives you the adjusted counts.
Calculating the stitch count to knit a sweater, hat, or scarf to the size you want, rescaling a pattern to your own gauge when a different yarn or needle changed it, or checking that the gauge you measured from a swatch matches the pattern.
For an accurate gauge, knit a generous swatch (say 15×15cm) with the exact yarn and needles you'll use, and measure the center 10cm excluding the edges. If your gauge is tighter than the pattern, go up a needle size; if looser, go down. Some yarns change size after washing and blocking, so washing the swatch once gives a more accurate result.
Knit a small sample (swatch) about 10cm × 10cm (or 4in × 4in) using your yarn and needles. Count the number of stitches and rows within that area.
A different gauge changes the finished size completely. The same stitch count with thinner yarn produces a smaller garment, while thicker yarn produces a larger one.
Yes, this calculator automatically converts between units. Use the toggle button to switch between cm and inches.
Your gauges are stored in your browser. They'll be deleted if you clear your browser data or use private/incognito mode.
Select the 'Pattern Rescale' tab. Enter the pattern's gauge (as written in the pattern) and stitch count. The calculator will show you the stitch count needed for your gauge.
Cast-On Stitches
110
Exact: 110
Actual Size: 50cm (+0cm)
Rows
90
Exact: 90
Actual Size: 30cm (+0cm)
No saved gauges