When shopping for kids’ shoes in Japan, understanding the local sizing system is key to finding the right fit. This guide explains how Japan measures shoe sizes, the challenges of converting them to other systems, and the importance of balancing comfort and accuracy for the best footwear choice for your child.
Japan Kid’s Shoe Size Chart
| JAPAN | USA | UK | Europe |
| 9cm | 0 | ||
| 9.5cm | 1 | ||
| 10cm | 2 | 2 | 18 |
| 11cm | 3 | 2 | 18 |
| 12cm | 4 | 3 | 19 |
| 12.5cm | 5 | 4 | 20.5 |
| 13.5cm | 6 | 5 | 21.5 |
| 14cm | 7 | 6 | 23 |
| 15cm | 8 | 7 | 24 |
| 15cm | 8.5 | 7 | 24 |
| 15.5cm | 9 | 8 | 25.5 |
| 16cm | 9.5 | 8 | 25.5 |
| 16.5cm | 10 | 9 | 26.5 |
| 17cm | 10.5 | 9 | 26.5 |
| 17.5cm | 11 | 10 | 28 |
| 18cm | 12 | 11 | 29 |
| 18.5cm | 12.5 | 11 | 29 |
| 19cm | 13 | 12 | 30.5 |
| 19.5cm | 13.5 | 13 | 32 |
| 20cm | 1 | 13 | 32 |
| 20.5cm | 2 | 1 | 33 |
| 21cm | 2.5 | 1 | 33 |
| 21.5cm | 3 | 2 | 34.5 |
The Basics of Japan’s Kid’s Shoe Size System
In Japan, children’s shoe sizes are measured in centimeters, directly reflecting the length of the foot. This method simplifies the process of finding the right fit, as it’s based on actual foot measurements.
However, while this system is straightforward, it can be challenging to compare it with other international sizing systems. As a result, converting sizes for cross-country shopping requires careful attention.
Ultimately, choosing the correct size ensures comfort, but it’s crucial to account for variations in shoe brands and styles, as they may fit differently even with the same foot measurement.
How to Measure Your Child’s Foot for the Right Shoe Size
To find the perfect shoe size for your child, begin by measuring their foot accurately. First, place their foot flat on a surface and measure from the heel to the tip of the longest toe. It’s important to round up to the nearest centimeter to ensure there’s enough room for comfort.
However, measuring feet while your child is standing, rather than sitting, can also give a more accurate result, as feet expand slightly under weight. Keep in mind that factors like the type of shoe and brand may affect the fit, so always try shoes on whenever possible to avoid sizing errors.
Converting Japan Shoe Sizes to Other International Sizes
When shopping for kids’ shoes internationally, it’s important to convert Japan’s centimeter-based shoe sizes to other systems like US, UK, or EU sizes.
Japan’s system directly measures foot length in centimeters, but other countries may use inches or age-based charts. For example, a Japanese size 14.0 cm typically converts to a US size 6, UK size 5, and EU size 23.
However, conversion can vary slightly depending on the brand and style of the shoe. Always check size charts from the specific store or manufacturer to ensure the most accurate fit when shopping globally.
FAQs
How do I know if I’m measuring my child’s foot correctly for Japan shoe sizes?
To measure your child’s foot for Japan shoe sizes, place their foot flat on a surface and measure from the heel to the tip of the longest toe. Make sure to round up to the nearest centimeter to ensure there’s enough room for comfort. For accuracy, measure while your child is standing as feet expand slightly when bearing weight.
Can I rely on age-based shoe sizes when shopping for kids in Japan?
While age-based sizing can offer a general guideline, it’s more reliable to measure your child’s foot length in centimeters for the best fit. Children’s feet grow at different rates, and age-based sizes might not always match their actual foot size. Always check the foot length before buying shoes.
How do I convert Japan’s kid shoe sizes to US or UK sizes?
Japan uses a simple centimeter-based system, so to convert to US, UK, or EU sizes, refer to a conversion chart. For example, a Japanese shoe size of 14.0 cm typically equals a US size 6, a UK size 5, and an EU size 23. However, be sure to consult specific brand charts for more precise conversions, as sizing may vary slightly.