When shopping for shoes—especially online—getting the right size can be a challenge. That’s where a Shoe Size Calculator comes in. Whether you're converting between US, UK, EU, or CM sizes or trying to determine the ideal fit based on foot length, this tool can save you time, money, and discomfort.
A Shoe Size Calculator is an online or physical tool designed to convert foot measurements (typically in centimeters or inches) into shoe sizes based on international sizing systems. It helps users find the correct size in different regions, including:
1. US Men’s Shoe Size (Brannock Formula):
\[\text{Shoe Size (US Men)} = (3 \times \text{Foot Length (in inches)}) - 22\]
2. US Women’s Shoe Size:
\[\text{Shoe Size (US Women)} = (3 \times \text{Foot Length (in inches)}) - 20.5\]
3. UK Shoe Size:
\[\text{Shoe Size (UK)} = (3 \times \text{Foot Length (in inches)}) - 23\]
4. EU Shoe Size:
\[\text{EU Size} = (\text{Foot Length in cm} + 1.5) \times 1.5\]
Let’s say you measured your foot and found it to be 10 inches long...
US | UK | EU | CM |
---|---|---|---|
6 | 5.5 | 39 | 24.5 |
7 | 6.5 | 40 | 25.4 |
8 | 7.5 | 41 | 26.2 |
9 | 8.5 | 42 | 27.1 |
10 | 9.5 | 43 | 27.9 |
11 | 10.5 | 44 | 28.8 |
US | UK | EU | CM |
---|---|---|---|
5 | 3 | 36 | 22.8 |
6 | 4 | 37 | 23.5 |
7 | 5 | 38 | 24.1 |
8 | 6 | 39 | 24.8 |
9 | 7 | 40 | 25.4 |
10 | 8 | 41 | 26.0 |
Wearing the correct shoe size is more than just comfort—it can significantly impact your health and posture. Here’s why accurate sizing matters:
Place your foot on a piece of paper, trace around it, and measure the length from heel to longest toe.
No. Sizes can vary by brand, so it's best to refer to brand-specific charts or try shoes on when possible.
No. For example, a US women’s size 9 is approximately a US men’s size 7.5.
Yes, but make sure the calculator has a dedicated children’s sizing section, as growth rates vary.