What yarn is recommended to use with the 2.25 mm (B-1) crochet hook?

It is recommended that yarn weights are used with the 2.25 mm (B-1) crochet hook size.

What is the comparable UK size of a B/1 crochet hook?

The United Kingdom size of 14 is the same as the US crochet hook size of B/1.

What is the metric equivalent of a B/1 crochet hook?

The metric size of 2.25 mm is the same as the US crochet hook size of B/1.

What is the US size of a 2.25 mm crochet hook?

The US size of B/1 is the same as the metric crochet hook size of 2.25 mm.

Hook 2.25 mm (B-1) Crochet Patterns

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Free Crochet Patterns using 2.25 mm (B-1) Crochet Hooks

These free crochet patterns were all created using various yarn types and brands, but all use the 2.25 mm (B-1) sized crochet hook.

Strawberry Amigurumi
Free Crochet Pattern
- Skill Level: 2. Easy,
- Yarn Brand: Yarn and Colors,
- Yarn Name: Must-Have,
- Yarn Weight: Weight 2 – Fine, Weight 6 – Super Bulky,
- Hook Size: 2.25 mm (B-1), 5 mm (H-8),
- Stitches: Single Crochet, Slip Stitch,
- Color: Black, Green, Red, White,
Billie the Pig Amigurumi
Free Crochet Pattern
- Skill Level: 2. Easy,
- Yarn Brand: Yarn and Colors,
- Yarn Name: Must-Have,
- Yarn Weight: Weight 2 – Fine,
- Hook Size: 2.25 mm (B-1),
- Stitches: Single Crochet, Slip Stitch,
- Color: Black, Blue, Neutral, Pink, Red, White, Yellow,
Molly the Puffin Amigurumi
Free Crochet Pattern
- Skill Level: 2. Easy,
- Yarn Brand: Yarn and Colors,
- Yarn Name: Must-Have,
- Yarn Weight: Weight 2 – Fine,
- Hook Size: 2.25 mm (B-1),
- Stitches: Single Crochet, Slip Stitch,
- Color: Black, Blue, Orange, White, Yellow,
Molly the Mouse Amigurumi
Free Crochet Pattern
- Skill Level: 2. Easy,
- Yarn Brand: Yarn and Colors,
- Yarn Name: Must-Have,
- Yarn Weight: Weight 2 – Fine, Weight 6 – Super Bulky,
- Hook Size: 2.25 mm (B-1), 5 mm (H-8),
- Stitches: Single Crochet, Slip Stitch,
- Color: Brown, Neutral,
Rupert the Rat Amigurumi
Free Crochet Pattern
- Skill Level: 2. Easy,
- Yarn Weight: Weight 2 – Fine,
- Hook Size: 2.25 mm (B-1),
- Stitches: Single Crochet, Slip Stitch,
- Color: Brown, Pink,
Lucy the Bunny Amigurumi
Free Crochet Pattern
- Skill Level: 2. Easy,
- Yarn Brand: Yarn and Colors,
- Yarn Name: Must-Have,
- Yarn Weight: Weight 2 – Fine, Weight 6 – Super Bulky,
- Hook Size: 2.25 mm (B-1), 5 mm (H-8),
- Stitches: Single Crochet, Slip Stitch,
- Color: Black, Pink, White,
Free Cockatoo Crochet Pattern
Free Crochet Pattern
- Skill Level: 2. Easy,
- Yarn Weight: Weight 2 – Fine, Weight 6 – Super Bulky,
- Hook Size: 2.25 mm (B-1), 5 mm (H-8),
- Stitches: Single Crochet, Slip Stitch,
- Color: Gray, White, Yellow,
Free Snake Amigurumi
Free Crochet Pattern
- Skill Level: 2. Easy,
- Yarn Weight: Weight 2 – Fine,
- Hook Size: 2.25 mm (B-1), 2.75 mm (C-2),
- Stitches: Single Crochet, Slip Stitch,
- Color: Green, Orange, Red,
Free Flamingo Amigurumi
Free Crochet Pattern
- Skill Level: 2. Easy,
- Yarn Weight: Weight 2 – Fine, Weight 6 – Super Bulky,
- Hook Size: 2.25 mm (B-1), 5 mm (H-8),
- Stitches: Single Crochet, Slip Stitch,
- Color: Black, Pink, White, Yellow,
Hector the Cyclops
Free Crochet Pattern
- Skill Level: 3. Intermediate,
- Yarn Weight: Weight 2 – Fine, Weight 4 – Medium,
- Hook Size: 2.25 mm (B-1), 5 mm (H-8),
- Stitches: Single Crochet, Slip Stitch,
- Color: Brown, Green, Neutral, White,
Tanja the Crochet Goldfish
Free Crochet Pattern
- Skill Level: 1. Basic,
- Yarn Weight: Weight 2 – Fine,
- Hook Size: 2.25 mm (B-1), 2.75 mm (C-2),
- Stitches: Single Crochet, Slip Stitch,
- Color: Orange, Pink,
Sandy the Seahorse
Free Crochet Pattern
- Skill Level: 1. Basic, 2. Easy,
- Yarn Weight: Weight 2 – Fine, Weight 6 – Super Bulky,
- Hook Size: 2.25 mm (B-1), 5 mm (H-8),
- Stitches: Single Crochet, Slip Stitch,
- Color: Blue, Yellow,
Elio the Dragon Amigurumi
Free Crochet Pattern
- Skill Level: 2. Easy,
- Yarn Brand: Yarn and Colors,
- Yarn Name: Must-Have,
- Yarn Weight: Weight 2 – Fine,
- Hook Size: 2.25 mm (B-1),
- Stitches: Single Crochet, Slip Stitch,
- Color: Green, Purple,
Free Brodie the Stegosaurus
Free Crochet Pattern
- Skill Level: 2. Easy,
- Yarn Weight: Weight 2 – Fine, Weight 6 – Super Bulky,
- Hook Size: 2.25 mm (B-1), 5 mm (H-8),
- Stitches: Single Crochet, Slip Stitch,
- Color: Blue, Green,
Mico the Monkey Amigurumi
Free Crochet Pattern
- Skill Level: 1. Basic,
- Yarn Weight: Weight 2 – Fine, Weight 6 – Super Bulky,
- Hook Size: 2.25 mm (B-1), 5 mm (H-8),
- Stitches: Single Crochet, Slip Stitch,
- Color: Black, Brown, Neutral,
Poco the Parrot Amigurumi – free crochet pattern
Free Crochet Pattern
- Skill Level: 1. Basic, 2. Easy,
- Yarn Weight: Weight 2 – Fine,
- Hook Size: 2.25 mm (B-1),
- Stitches: Single Crochet, Slip Stitch,
- Color: Blue, Red, White, Yellow,
Free Giraffe Amigurumi Crochet Pattern
Free Crochet Pattern
- Skill Level: 1. Basic, 2. Easy,
- Yarn Weight: Weight 2 – Fine, Weight 6 – Super Bulky,
- Hook Size: 2.25 mm (B-1), 5 mm (H-8),
- Stitches: Single Crochet, Slip Stitch,
- Color: Black, Brown, Yellow,
Free Penguin Amigurumi
Free Crochet Pattern
- Skill Level: 2. Easy,
- Yarn Weight: Weight 2 – Fine, Weight 6 – Super Bulky,
- Hook Size: 2.25 mm (B-1), 5 mm (H-8),
- Stitches: Single Crochet, Slip Stitch,
- Color: Blue, Orange, White, Yellow,
Free Owl Amigurumi Crochet Pattern
Free Crochet Pattern
- Skill Level: 1. Basic,
- Yarn Weight: Weight 2 – Fine, Weight 6 – Super Bulky,
- Hook Size: 2.25 mm (B-1), 5 mm (H-8),
- Stitches: Single Crochet, Slip Stitch,
- Color: Brown, Neutral, White,
Free Duck Amigurumi Crochet Pattern
Free Crochet Pattern
- Skill Level: 2. Easy,
- Yarn Weight: Weight 2 – Fine, Weight 6 – Super Bulky,
- Hook Size: 2.25 mm (B-1), 5 mm (H-8),
- Stitches: Single Crochet, Slip Stitch,
- Color: Brown, Green, Orange, White, Yellow,
Free Crochet Bunny Amigurumi Keychain
Free Crochet Pattern
- Skill Level: 1. Basic, 2. Easy,
- Yarn Weight: Weight 2 – Fine, Weight 6 – Super Bulky,
- Hook Size: 2.25 mm (B-1), 5 mm (H-8),
- Stitches: Single Crochet, Slip Stitch,
- Color: Gray, Pink,
Chubby Gnome Christmas
Free Crochet Pattern
- Skill Level: 2. Easy,
- Yarn Brand: Lion Brand, Paintbox Yarn, Red Heart,
- Yarn Name: 24/7 Cotton,
- Yarn Weight: Weight 2 – Fine, Weight 3 – Light,
- Hook Size: 2.25 mm (B-1), 2.75 mm (C-2),
- Stitches: Double Crochet, Front Loop Single Crochet, Single Crochet, Single Crochet Back Loop, Slip Stitch,
- Color: Green, Red, White,
Flower Keychain Pattern
Free Crochet Pattern
- Skill Level: 2. Easy,
- Yarn Weight: Weight 2 – Fine, Weight 5 – Bulky,
- Hook Size: 2.25 mm (B-1), 3.5 mm (E-4),
- Stitches: Single Crochet, Slip Stitch,
- Color: Blue, Pink, White, Yellow,
Bubbles the Octopus
Free Crochet Pattern
- Skill Level: 2. Easy,
- Yarn Weight: Weight 2 – Fine, Weight 6 – Super Bulky,
- Hook Size: 2.25 mm (B-1), 5 mm (H-8),
- Stitches: Single Crochet, Slip Stitch,
- Color: Blue, Orange,
Santa & Mrs. Claus Crochet Pattern
Free Crochet Pattern
- Skill Level: 2. Easy,
- Yarn Weight: Weight 2 – Fine,
- Hook Size: 2.25 mm (B-1),
- Stitches: Double Crochet, Half Double Crochet, Single Crochet, Slip Stitch, Triple Crochet,
- Color: Red, White,
Free Love Elephant Amigurumi
Free Crochet Pattern
- Skill Level: 1. Basic, 2. Easy,
- Yarn Weight: Weight 2 – Fine, Weight 6 – Super Bulky,
- Hook Size: 2.25 mm (B-1), 5 mm (H-8),
- Stitches: Single Crochet, Slip Stitch,
- Color: Pink, Red, White,
Free Halloween Pumpkin
Free Crochet Pattern
- Skill Level: 2. Easy,
- Yarn Weight: Weight 2 – Fine, Weight 6 – Super Bulky,
- Hook Size: 2.25 mm (B-1), 5 mm (H-8),
- Stitches: Single Crochet, Slip Stitch,
- Color: Black, Green, Orange,
Axl the Fox Amigurumi Crochet Pattern
Free Crochet Pattern
- Skill Level: 2. Easy,
- Yarn Weight: Weight 2 – Fine, Weight 6 – Super Bulky,
- Hook Size: 2.25 mm (B-1), 5 mm (H-8),
- Stitches: Single Crochet, Slip Stitch,
- Color: Black, Orange, White,
Baby Jellyfish Crochet Pattern
Free Crochet Pattern
- Skill Level: 2. Easy,
- Yarn Weight: Weight 2 – Fine,
- Hook Size: 2.25 mm (B-1),
- Stitches: Double Crochet, Single Crochet, Single Crochet Back Loop, Single Crochet Two Together, Slip Stitch,
Squirrel Amigurumi Crochet Pattern
Free Crochet Pattern
- Skill Level: 2. Easy,
- Yarn Weight: Weight 2 – Fine, Weight 6 – Super Bulky,
- Hook Size: 2.25 mm (B-1), 5 mm (H-8),
- Stitches: Single Crochet, Slip Stitch,
- Color: Black, Brown, Neutral,
Free Cat Amigurumi Crochet Pattern
Free Crochet Pattern
- Skill Level: 1. Basic, 2. Easy,
- Yarn Weight: Weight 2 – Fine, Weight 6 – Super Bulky,
- Hook Size: 2.25 mm (B-1), 5 mm (H-8),
- Stitches: Single Crochet, Slip Stitch,
- Color: Gray,
Free Bee Amigurumi Crochet Pattern
Free Crochet Pattern
- Skill Level: 1. Basic, 2. Easy,
- Yarn Weight: Weight 2 – Fine, Weight 6 – Super Bulky,
- Hook Size: 2.25 mm (B-1), 5 mm (H-8),
- Stitches: Single Crochet, Slip Stitch,
- Color: Black, White, Yellow,
Free Bat Amigurumi Crochet Pattern
Free Crochet Pattern
- Skill Level: 2. Easy,
- Yarn Weight: Weight 2 – Fine, Weight 6 – Super Bulky,
- Hook Size: 2.25 mm (B-1), 5 mm (H-8),
- Stitches: Double Crochet, Half Double Crochet, Single Crochet, Slip Stitch,
- Color: Black, Purple,
Amigurumi Elephant
Free Crochet Pattern
- Skill Level: 3. Intermediate,
- Yarn Brand: Patons,
- Yarn Weight: Weight 3 – Light,
- Hook Size: 2.25 mm (B-1),
- Stitches: Single Crochet, Single Crochet Back Loop, Single Crochet Two Together, Slip Stitch,
- Color: Pink, Yellow,
Cute Alpaca Amigurumi
Free Crochet Pattern
- Skill Level: 2. Easy,
- Yarn Weight: Weight 2 – Fine, Weight 5 – Bulky, Weight 6 – Super Bulky,
- Hook Size: 2.25 mm (B-1), 3.5 mm (E-4), 5 mm (H-8),
- Stitches: Single Crochet, Slip Stitch,
- Color: Brown, Neutral, Pink,
Free Pig Amigurumi Crochet Pattern
Free Crochet Pattern
- Skill Level: 2. Easy,
- Hook Size: 2.25 mm (B-1), 5 mm (H-8),
- Stitches: Single Crochet, Slip Stitch,
- Color: Black, Pink,
Casper the Dog – Free Amigurumi Crochet Pattern
Free Crochet Pattern
- Skill Level: 2. Easy,
- Yarn Weight: Weight 2 – Fine, Weight 6 – Super Bulky,
- Hook Size: 2.25 mm (B-1), 5 mm (H-8),
- Stitches: Single Crochet, Slip Stitch,
- Color: Brown, Neutral, Orange, White,
Free Lion Crochet Pattern
Free Crochet Pattern
- Skill Level: 2. Easy,
- Yarn Weight: Weight 2 – Fine,
- Hook Size: 2.25 mm (B-1),
- Stitches: Single Crochet, Slip Stitch,
- Color: Brown, White, Yellow,
Chinese New Year Rabbit
Free Crochet Pattern
- Skill Level: 2. Easy,
- Yarn Weight: Weight 2 – Fine,
- Hook Size: 2.25 mm (B-1),
- Stitches: Single Crochet,
- Color: Red, White, Yellow,
Christmas Ornament Balls with Snail
Free Crochet Pattern
- Skill Level: 1. Basic,
- Yarn Weight: Weight 2 – Fine,
- Hook Size: 2.25 mm (B-1),
- Stitches: Bobble, Double Crochet, Single Crochet, Slip Stitch,
- Color: Black, Blue, Brown, Green, Orange, Pink, White, Yellow,
Cute Bee Crochet Pattern
Free Crochet Pattern
- Skill Level: 2. Easy,
- Yarn Weight: Weight 2 – Fine,
- Hook Size: 2.25 mm (B-1),
- Stitches: Single Crochet, Single Crochet Two Together, Slip Stitch,
- Color: Black, Yellow,
Crochet Red Panda
Free Crochet Pattern
- Skill Level: 2. Easy,
- Yarn Brand: Lion Brand,
- Yarn Name: 24/7 Cotton,
- Yarn Weight: Weight 2 – Fine, Weight 3 – Light, Weight 4 – Medium,
- Hook Size: 2.25 mm (B-1),
- Stitches: Single Crochet,
- Color: Black, Brown, Orange,
Among Us Monster Crochet Pattern
Free Crochet Pattern
- Skill Level: 3. Intermediate,
- Yarn Brand: Lion Brand,
- Yarn Name: 24/7 Cotton,
- Yarn Weight: Weight 2 – Fine, Weight 3 – Light,
- Hook Size: 2.25 mm (B-1),
- Stitches: Front Loop Single Crochet, Half Double Crochet, Single Crochet,
- Color: Pink,
Little Reindeer Crochet Pattern
Free Crochet Pattern
- Skill Level: 3. Intermediate,
- Yarn Weight: Weight 2 – Fine,
- Hook Size: 2.25 mm (B-1),
- Stitches: Single Crochet, Slip Stitch,
- Color: Brown, Red, White,
Little Bunny Crochet Pattern
Free Crochet Pattern
- Skill Level: 2. Easy,
- Hook Size: 2.25 mm (B-1),
- Stitches: Single Crochet,
- Color: Black, Pink, Variegated, White,
Little Bear Crochet Pattern
Free Crochet Pattern
- Skill Level: 2. Easy,
- Yarn Weight: Weight 2 – Fine,
- Hook Size: 2.25 mm (B-1),
- Stitches: Single Crochet, Slip Stitch,
- Color: Black, Brown, Gray, Variegated, White,
Cute Tiger Crochet Pattern
Free Crochet Pattern
- Skill Level: 3. Intermediate,
- Yarn Weight: Weight 2 – Fine,
- Hook Size: 2.25 mm (B-1),
- Stitches: Double Crochet, Half Double Crochet, Single Crochet, Slip Stitch,
- Color: Brown, Orange, White,
Mini Slimes Crochet Pattern
Free Crochet Pattern
- Skill Level: 2. Easy,
- Yarn Weight: Weight 2 – Fine,
- Hook Size: 2.25 mm (B-1),
- Stitches: Single Crochet, Slip Stitch,
- Color: Blue, Gray, Green, Purple, White,

US Name:	B/1
UK Name:	14
Metric Name:	2.25 mm
Yarn Weight:	This crochet hook size works well when paired with the following yarn weight(s). Super Fine Weight #1: Sock, Fingering and Baby Fine Weight #2: Sport and Baby

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

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Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

Free Crochet Pattern

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