Choosing hooks
Author: Crochetly · Last updated: May 16, 2026
Picking the right crochet hook makes a big difference in your projects. The right hook helps you maintain consistent tension and prevents hand fatigue.
How do you choose the right crochet hook?
Section titled “How do you choose the right crochet hook?”Answer: Follow the yarn label recommendation (usually listed in mm). Use the hook size suggested in your pattern for correct gauge. Adjust hook size to change fabric tension. A larger hook means looser fabric.
- Follow the yarn label recommendation (usually listed in mm).
- Use the hook size suggested in your pattern for correct gauge.
- Adjust hook size to change fabric tension (larger hook = looser fabric).
How do crochet hook sizes work?
Section titled “How do crochet hook sizes work?”Answer: Metric sizes (mm) refer to the diameter of the hook shaft. Larger diameter creates bigger stitches and looser fabric. Smaller diameter gives tighter stitches and denser fabric.
| Size System | Size Range | Typical Uses |
|---|---|---|
| US Sizes | B (2.25 mm) to S (19 mm) | Smaller hooks for fine yarns to large hooks for bulky yarns |
| Metric Sizes | 2 mm to 25 mm | Precise measurement in millimeters |
| UK Sizes | 14 (small) to 000 (large) | Different naming, less common globally |
Beginners: Use a 5.0 mm (H-8) hook with worsted weight yarn.
What materials are crochet hooks made from?
Section titled “What materials are crochet hooks made from?”Answer: Hooks come in aluminum (lightweight, smooth), steel (for lace and fine thread), plastic (budget-friendly), and wood/bamboo (warm feel, good for slippery yarns).
| Material | Characteristics |
|---|---|
| Aluminum | Lightweight, smooth, good for most yarn types |
| Steel | Very small hooks for lace and fine thread crochet |
| Plastic | Lightweight, sometimes less smooth, budget-friendly |
| Wood/Bamboo | Warm, slightly textured grip that slows down stitching, good for slippery yarns |
Choose a hook that feels comfortable in your hand and does not tire your wrist.
What are the parts of a crochet hook?
Section titled “What are the parts of a crochet hook?”Answer: A hook has five parts: head (tip), throat/gorge (narrow part), shaft (straight section), and handle/grip (where you hold it).
| Part | Description |
|---|---|
| Head | The rounded tip that inserts into stitches |
| Throat/Gorge | The narrow part that pulls yarn through loops |
| Shaft | The straight part where loops form |
| Handle/Grip | The part you hold (varies in shape/material) |
What special types of hooks are available?
Section titled “What special types of hooks are available?”Answer: Ergonomic hooks have cushioned grips for comfort. Tunisian hooks are longer for Tunisian crochet. Light-up hooks help you work in low light.
- Ergonomic hooks: Designed for comfort with cushioned grips.
- Tunisian hooks: Longer hooks or double-ended hooks for Tunisian crochet.
- Crochet hooks with built-in light: For working in low light.
What is the complete crochet hook size conversion chart?
Section titled “What is the complete crochet hook size conversion chart?”Answer: This chart converts metric (mm), US steel, US aluminum/plastic, and UK imperial hook sizes side by side.
| Metric (mm) | Imperial Steel (UK) | US Steel Hook | US Aluminum/Plastic Hook | Imperial (UK Aluminum) |
|---|---|---|---|---|
| 0.60 mm | 24 | 14 | – | – |
| 0.75 mm | 23 | 13 | – | – |
| 0.85 mm | 22 | 12 | – | – |
| 1.00 mm | 21 | 11 | – | – |
| 1.10 mm | 20 | 10 | – | – |
| 1.25 mm | 19 | 9 | – | – |
| 1.50 mm | 18 | 8 | – | – |
| 1.65 mm | 17 | 7 | – | – |
| 1.75 mm | 16 | 6 | – | – |
| 2.00 mm | 14 | 4 | – | 14 |
| 2.25 mm | 13 | 2 | B/1 | 13 |
| 2.50 mm | 12 | – | – | 12 |
| 2.75 mm | 11 | – | C/2 | 11 |
| 3.00 mm | 10 | – | – | 10 |
| 3.25 mm | – | – | D/3 | 9 |
| 3.50 mm | – | – | E/4 | – |
| 3.75 mm | – | – | F/5 | 8 |
| 4.00 mm | – | – | G/6 | 7 |
| 4.25 mm | – | – | – | – |
| 4.50 mm | – | – | 7 | 6 |
| 5.00 mm | – | – | H/8 | 5 |
| 5.50 mm | – | – | I/9 | 4 |
| 6.00 mm | – | – | J/10 | 3 |
| 6.50 mm | – | – | K/10.5 | 2 |
| 7.00 mm | – | – | – | – |
| 8.00 mm | – | – | L/11 | 0 |
| 9.00 mm | – | – | M/N/13 | 00 |
| 10.00 mm | – | – | N/P/15 | 000 |
What tips help beginners pick a hook?
Section titled “What tips help beginners pick a hook?”Answer: Start with a medium size hook (5 mm/H-8) and medium weight yarn. Try different materials to see what feels best. Keep your hook clean and free of burrs.
- Start with a medium size hook (5 mm/H-8) and medium weight yarn.
- Try different materials to see what feels best in your hand.
- Keep your hook clean and free of burrs for smooth stitching.
How do you match yarn and hook?
Section titled “How do you match yarn and hook?”Answer: Always check the recommended hook size on the yarn label. Larger hooks create looser fabric with more drape. Smaller hooks create tighter, firmer fabric.
- Larger hook → looser fabric and more drape.
- Smaller hook → tighter, firmer fabric.
Why is swatching and gauge important?
Section titled “Why is swatching and gauge important?”Answer: Before starting a project (especially wearables), make a gauge swatch to ensure your stitches match the pattern. See Gauge and Tension for more information.