Turn chart stitches and fabric count into finished and cutting dimensions.
Measure twice, make once
Tools for the worktable
Choose a focused calculator with its own bookmarkable page, visible method, worked example, assumptions, rounding, and limits.
Tools for the worktable
Calculate equal side and top margins before transferring a design.
Find the minimum inner diameter that contains a rectangular design and clearance.
Fit complete motifs along a straight border and distribute the remaining space.
Extrapolate skeins from a small sample stitched with your own fabric and tension.
Turn a measured swatch into stitch and row counts for your finished size.
Find the nearest stitch counts that preserve a pattern repeat and edge stitches.
Plan a starting stitch count for a straight knitted edge using the gauges of the body and new band.
Turn a measured, joined motif repeat into rows, columns, and a make count for a rectangular project.
Place shaping events evenly while protecting edge stitches and accounting for how many stitches each event adds or removes.
Project finished dimensions from the measured change in your blocked swatch.
Convert required length into whole balls or skeins with a chosen allowance.
Estimate yarn for a uniform flat piece from the area and weight of your own washed swatch.
Turn required yarn length into whole substitute balls, total length, and weight.
Plan label-based quantities for one or two yarns held together. Enter the working length needed by each strand, not an already combined total.
Look up Craft Yarn Council metric and US knitting needle sizes.
Look up Craft Yarn Council metric and US sizes for regular and steel crochet hooks.
Convert common craft lengths between metric and imperial units.
Scale a timed sample into a realistic working estimate with your own allowance.
Keep one confirmed count synchronized wherever this counter link is open.