What do the letters on crochet hooks mean?

The most accurate way of designating hook size is using millimeters. So an H hook is 5.0 mm and a G hook is 4.0 mm and a 7 hook is 4.5 mm. If you are going to choose just one method for picking hook size use millimeters.

What are all the sizes of crochet hooks?

Crochet Hook Sizing Guide

  • B/1 (2.25 mm)
  • C/2 (2.75 mm)
  • D/3 (3.25 mm)
  • E/4 (3.5 mm)
  • F/5 (3.75 mm)
  • G/6 (4 mm)
  • H/8 (5 mm)
  • I/9 (5.5 mm)

What letter size is a 2.5 mm crochet hook?

Crochet Hook Sizes

Metric (mm) US Term
2.5 mm
2.75 mm C-2
3.125 mm D
3.25 mm D-3

What is the conversion for crochet hooks?

Crochet hooks come in a wide variety of sizes….Crochet Hook Conversion Chart.

US Crochet Hook Size Metric/Millimeter (mm)
B/1 2.25
C/2 2.75
D/3 3.25
E/4 3.5

What letter is a 7.0 crochet hook?

Standard knitting needle and crochet hook sizes

Metric diameter US Knitting Needle Number Corresponding Crochet Hook Size
3.5 mm 4 E-4
3.75 mm 5 F-5
4 mm 6 G-6
4.5 mm 7 7

What letter is a 6.5 mm crochet hook?

K-10.5
Crochet Hook Size Guide

Millimeter Size (mm) Crochet Hook Size (US) Crochet Hook Size (UK/CA)
5.0 mm H-8 6
5.5 mm I-9 5
6.0 mm J-10 4
6.5 mm K-10.5 3

What is the most common crochet hook size?

H/8 5 mm crochet
What is The Most Commonly Used Crochet Hook Size? The most common size is a H/8 5 mm crochet hook. It is the perfect size to make blankets, scarves and more since it is not too small and not too large.

What size is a 7 mm crochet hook?

Dimensions: Length: 6 5/8″ Hook Size: 7mm.

What is a 4mm crochet hook?

A G/6 is a 4.00 mm size crochet hook most commonly but can be a 4.25 mm such as with the brand Boye. A G crochet hook is considered an 8 in UK & standard Canadian hook size charts.

What is a size 7 steel crochet hook?

Size: 1.65mm (size 7)

What is a size 8 crochet hook?

American crochet hooks go by two names: a letter and a number. For example, the crochet hook size that is most commonly used for worsted weight yarn is an ‘H’, which is sometimes called a ‘size 8’.

What is a 6 mm crochet hook?

For example, the diameter of a 6mm crochet hook (also known as a size J/10 in American terms or size 4 in UK terms) is just that: 6 millimeters. It doesn’t matter which brand, where it was produced, how long the hook itself is.