# Crochet — Learning library

Find a practical task, follow a worked example, or combine tools and guides into a complete project plan.

- [Embroidery](https://threadcabin.com/explore/embroidery.md)
- [Knitting](https://threadcabin.com/explore/knitting.md)
- [Crochet](https://threadcabin.com/explore/crochet.md)
- [Getting started](https://threadcabin.com/explore/crochet/getting-started.md)
- [Materials and equipment](https://threadcabin.com/explore/crochet/materials-equipment.md)
- [Measuring, sizing, and quantities](https://threadcabin.com/explore/crochet/measuring-quantities.md)
- [Design and instructions](https://threadcabin.com/explore/crochet/design-instructions.md)
- [Techniques](https://threadcabin.com/explore/crochet/techniques.md)
- [Making and assembly](https://threadcabin.com/explore/crochet/making-assembly.md)
- [Troubleshooting and repair](https://threadcabin.com/explore/crochet/troubleshooting-repair.md)
- [Finishing, care, and reuse](https://threadcabin.com/explore/crochet/finishing-care.md)

- [Crochet hook anatomy: head, throat, shaft, and grip](https://threadcabin.com/explore/3/crochet-hook-anatomy-head-throat-shaft-and-grip.md): Learn which part catches the yarn, which part sizes the loop, and why inline, tapered, and steel hooks can behave differently.

- [Reading crochet charts: symbols, rows, rounds, and repeats](https://threadcabin.com/explore/4/reading-crochet-charts-symbols-rows-rounds-and-repeats.md): Treat a chart as a map of stitch placement: identify the key, starting point, direction, and repeat boundary before following individual symbols.

- [Yarn twist and ply: structure before stitch](https://threadcabin.com/explore/7/yarn-twist-and-ply-structure-before-stitch.md): Read a yarn as a structure of fibres and singles so you can anticipate cohesion, surface, stitch definition, and the difference between ply count and thickness.

- [Wool crimp, moisture, and static charge](https://threadcabin.com/explore/8/wool-crimp-moisture-and-static-charge.md): Connect wool’s wavy, layered fibre structure with elasticity and moisture response—and understand why dry air can change static behaviour.

- [Crochet stitch height, turning chains, and terminology](https://threadcabin.com/explore/11/crochet-stitch-height-turning-chains-and-terminology.md): Compare common post heights, understand turning-chain choices, and avoid US–UK naming traps.

- [Crochet loop placement changes texture and movement](https://threadcabin.com/explore/12/crochet-loop-placement-changes-texture-and-movement.md): See where front, back, and both loops sit—and what the unworked loop contributes to the fabric.

- [Yarn label anatomy: turn symbols and numbers into decisions](https://threadcabin.com/explore/15/yarn-label-anatomy-turn-symbols-and-numbers-into-decisions.md): Use weight category, fibre, gauge, care, length, and dye lot as a project checklist rather than a promise.

- [Why wool felts: moisture, movement, scales, and control](https://threadcabin.com/explore/16/why-wool-felts-moisture-movement-scales-and-control.md): Understand why untreated wool can densify irreversibly—and how fibre treatment changes the risk.

- [Crochet in rounds: joins, spirals, increases, and shape](https://threadcabin.com/explore/18/crochet-in-rounds-joins-spirals-increases-and-shape.md): Understand how the round transition and increase rate turn the same stitches into a tube, flat circle, cup, or ruffle.

- [Plan and join crochet motifs into a finished project](https://threadcabin.com/explore/20/plan-and-join-crochet-motifs-into-a-finished-project.md): Measure the joined repeat, plan rows and columns, arrange colour, and test a seam before assembling many motifs.

- [Block knitting and crochet without guessing at fiber care](https://threadcabin.com/explore/21/block-knitting-and-crochet-without-guessing-at-fiber-care.md): Choose wet, spray, or steam finishing from the yarn label and a swatch, then shape gently and dry with support.

- [How many granny squares do you need?](https://threadcabin.com/explore/59/how-many-granny-squares-do-you-need.md): Turn a blocked, joined square measurement into rows, columns, and a separate spare count.

- [How much replacement yarn do two labels imply?](https://threadcabin.com/explore/61/how-much-replacement-yarn-do-two-labels-imply.md): Convert an original ball count into required length, then round replacement balls once.

- [How many whole balls does a length requirement need?](https://threadcabin.com/explore/62/how-many-whole-balls-does-a-length-requirement-need.md): An 850 m requirement with 10% reserve needs 935 m. At 200 m per ball, round 4.675 up to five balls: 1,000 m in total.

- [Estimate a rectangular project from a weighed sample](https://threadcabin.com/explore/63/estimate-a-rectangular-project-from-a-weighed-sample.md): A finished 10 × 10 cm sample weighing 5 g scales to 150 g for a 50 × 60 cm rectangle. With 10% reserve, plan 165 g before rounding packages.

- [How much yarn is needed when one yarn is held double?](https://threadcabin.com/explore/64/how-much-yarn-is-needed-when-one-yarn-is-held-double.md): For 400 m of working length held double, both strands travel the full distance. With 10% reserve, the requirement is 880 m of the single yarn.

- [Budget two different yarns held together](https://threadcabin.com/explore/65/budget-two-different-yarns-held-together.md): For 400 m of working length with one strand of each yarn and 10% reserve, yarn A and yarn B each need 440 m. Their lengths cannot be pooled.

- [Combine component quantities without mixing colors](https://threadcabin.com/explore/66/combine-component-quantities-without-mixing-colors.md): Two parts using 120 m and 80 m of color A total 200 m before reserve. Color B uses 60 m separately. At 100 m per ball and 10% reserve, buy three A balls and one B ball.

- [Estimate making time from a timed sample](https://threadcabin.com/explore/67/estimate-making-time-from-a-timed-sample.md): If 50 comparable units take 20 minutes, 500 units take 200 minutes at that sampled pace. A 15% time allowance gives 230 minutes, or about 3 hours 50 minutes.

- [Measure a motif after blocking and joining](https://threadcabin.com/explore/71/measure-a-motif-after-blocking-and-joining.md): Use the distance between corresponding points of joined motifs. An 11.5 cm loose square with a join adding 0.5 cm per repeat has a 12 cm pitch in this example.

- [Choose a layout when the target is not an exact multiple](https://threadcabin.com/explore/72/choose-a-layout-when-the-target-is-not-an-exact-multiple.md): A 125 × 180 cm target with 12 cm square repeats needs 11 × 15 motifs to cover it: 132 × 180 cm. Keeping only complete repeats inside the target gives 120 × 180 cm.

- [Replace a discontinued yarn when its original quantity is known](https://threadcabin.com/explore/77/replace-a-discontinued-yarn-when-its-original-quantity-is-known.md): Start with three original 200 m balls: 600 m. A replacement labeled 150 m/50 g needs five balls with a chosen 10% reserve. Confirm fabric suitability before committing to the quantity.

- [Plan a project with two yarns held together throughout](https://threadcabin.com/explore/78/plan-a-project-with-two-yarns-held-together-throughout.md): Keep one complete length budget for each yarn. For 400 m of working length plus 10% reserve, both A and B need 440 m, then their package quantities round separately.

- [Project finished dimensions from a before-and-after sample](https://threadcabin.com/explore/79/project-finished-dimensions-from-a-before-and-after-sample.md): A sample changing from 10 × 10 cm to 11 × 9 cm grows 10% in width and shrinks 10% in height. A comparable 50 × 60 cm piece projects to 55 × 54 cm.

[Next](https://threadcabin.com/explore/crochet.md?page=2)