Knitting Needle Size Calculator

Calculate Knitting Needle Size



Formula

To calculate the knitting needle size:

\[ N = \left( \frac{S}{G} \right) \times 2.54 \]

Where:

What is a Knitting Needle Size?

Knitting needle size refers to the diameter of the needle used in knitting. The size of the needle affects the size of the stitches and the overall gauge of the knitted fabric. Larger needles create larger stitches and a looser fabric, while smaller needles create smaller stitches and a tighter fabric. Needle sizes are typically measured in millimeters, and the appropriate size depends on the yarn weight and the desired gauge for the project.

Example Calculation 1

Let's assume the following values:

Using the formula:

\[ N = \left( \frac{8}{4} \right) \times 2.54 = 5.08 \, \text{mm} \]

The Needle Size is 5.08 mm.

Example Calculation 2

Let's assume the following values:

Using the formula:

\[ N = \left( \frac{10}{5} \right) \times 2.54 = 5.08 \, \text{mm} \]

The Needle Size is 5.08 mm.