Kids Shoe Size Calculator

Kids Shoe Size Calculator

Age (Years)US Shoe Size (Kids)UK Shoe Size (Kids)EU Shoe Size (Kids)Length (inches)Length (cm)
0-10C - 4C0 - 3.515 - 203.19 - 4.58.1 - 11.4
1-34C - 9C3.5 - 8.520 - 264.5 - 611.4 - 15.2
3-59C - 13C8.5 - 12.526 - 316 - 7.3815.2 - 18.7
5-712C - 3Y11.5 - 2.531 - 357.38 - 8.7518.7 - 22.2
7-93Y - 5Y2.5 - 4.535 - 37.58.75 - 9.7522.2 - 24.8
9-125Y - 7Y4.5 - 6.537.5 - 409.75 - 10.524.8 - 26.7

Key Takeaways:

  • Accurately measuring your child's feet is crucial for finding the right shoe size.
  • Understanding foot development in children helps in selecting appropriate shoes.
  • Use the kids shoe size chart and conversions to interpret measurements correctly.
  • Consider factors such as shoe width and toe space for a proper fit.
  • Follow practical tips for online shoe shopping or trying shoes on in-store.

Understanding Foot Development in Children

Before diving into the specifics of shoe sizing, it's important to understand how children's feet develop and change over time. Kids' feet go through various stages of growth, and their arches play a significant role in determining the right shoe fit.

Growing Feet

During childhood, children's feet experience rapid growth and development. Bones, muscles, and ligaments in their feet gradually form and mature, creating a solid foundation for their overall mobility. Proper shoe sizing is crucial during this period to support their emerging foot structure and promote healthy development.

Foot Arches

One critical aspect of foot development in children is the growth of arches. The arches of the foot play a crucial role in weight redistribution, shock absorption, and stability. There are three main types of arches:

  1. Flat arches: Children with flat arches have minimal curvature in their foot arch, resulting in increased foot pronation (rolling inward) during walking and running. It's important to provide them with shoes that offer proper arch support to promote stability and reduce the risk of overpronation-related issues.
  2. Normal arches: Children with normal arches have a moderate curve in their foot arch, allowing for efficient weight distribution and shock absorption. Shoes with adequate cushioning and arch support are recommended to maintain optimal foot function.
  3. High arches: Children with high arches have a pronounced curve in their foot arch, which can lead to foot instability and poor shock absorption. Shoes with additional cushioning and arch support can help mitigate these concerns.

To ensure appropriate shoe fit, it's essential to consider the unique characteristics of your child's foot arches and choose shoes that provide the necessary support and stability for their specific arch type.

Arch TypeCharacteristicsRecommended Shoe Features
Flat ArchesMinimal curvature, increased pronationArch support, stability features
Normal ArchesModerate curvature, efficient weight distributionCushioning, arch support
High ArchesPronounced curvature, foot instabilityExtra cushioning, arch support

Measuring Kids' Feet

Accurate foot measurement is crucial when it comes to selecting the right shoe size for children. Ill-fitting shoes can lead to discomfort, pain, and even potential foot problems. In this section, we will discuss various methods and tools available for measuring kids' feet accurately, ensuring that you find the perfect fit for your child.

1. Utilize Foot Measurement Tools

There are several foot measurement tools available that can help you accurately measure your child's feet. One popular tool is a Brannock device, commonly found in shoe stores. This device measures the length and width of the foot, providing precise measurements for shoe sizing. Another option is a foot measurement ruler, which can be easily downloaded and printed for at-home measurements.

2. Step-by-Step Guide to Measuring Kids' Feet

Measuring your child's feet at home is simple and convenient. Follow these step-by-step instructions to ensure accurate measurements:

  1. Find a flat surface, such as a sturdy piece of paper or a measurement mat, and place it on the floor. Make sure your child stands barefoot on the surface.
  2. Position your child's heel against a wall or a straight edge.
  3. Using a foot measurement tool or ruler, measure the length of their foot from the heel to the longest toe (usually the big toe).
  4. To measure foot width, wrap a measuring tape or string around the widest part of their foot, usually around the ball of the foot.
  5. Note down the measurements in inches or centimeters, depending on the measuring system you prefer.

3. Consider Extra Factors

While accurate foot measurements form the foundation of proper shoe sizing, it's also important to consider other factors that can affect fit. Take into account your child's foot shape, arch type, and any specific foot conditions they may have. For example, children with flat feet might need extra arch support, while those with high arches may require a wider toe box.

4. Check with a Professional

If you're unsure about measuring your child's feet at home or need additional guidance, consider visiting a professional shoe fitter. These experts have extensive knowledge and experience in finding the perfect shoe size for children. They can assess your child's feet in person and provide personalized recommendations for optimal comfort and fit.

Size (US)Foot Length (inches)Foot Length (cm)Age Range
34.7512.16-12 months
4512.712-18 months
55.2513.318-24 months
65.5142 years
75.7514.62-3 years

Keep in mind that children's feet grow quickly, so it's important to regularly measure their feet to ensure accurate sizing. A well-fitted shoe provides the necessary support and allows for healthy foot development in children. By following the steps outlined in this section, you can confidently measure your child's feet and select shoes that fit correctly, promoting comfort and proper foot alignment.

Kids Shoe Size Chart

When it comes to finding the perfect fit for your child's shoes, understanding the shoe size chart is essential. In this section, we will provide an up-to-date kids shoe size chart that will help you get the right size for your little one. We will also explain how to interpret the measurements and make comparisons between different sizing systems to ensure a comfortable and proper fit.

How to Use the Kids Shoe Size Chart

Our kids shoe size chart is comprehensive and easy to use. Simply follow these steps:

  1. Measure your child's foot using an accurate foot measurement tool. Make sure to measure both feet, as they can often be slightly different sizes.
  2. Once you have the measurements, compare them to the corresponding sizes on the chart.
  3. Take note of the size that aligns with the measurements to find the recommended shoe size for your child.

Keep in mind that the shoe size chart may vary slightly between different brands, so it's always a good idea to consult the specific brand's size chart for the most accurate measurements.

Kids Shoe Size Conversion

If you're encountering different sizing systems, our kids shoe size chart also includes conversions to help you navigate between them. Whether you need to convert from US sizes to European sizes or vice versa, our chart has got you covered.

Here is a sample of the size conversions included in our chart:

US SizeEuropean SizeUK Size

Size Comparison

If you're unsure about which size to choose for your child, our kids shoe size chart also allows you to make size comparisons. You can easily compare the measurements of different sizing systems to find the most suitable size for your child's feet.

Remember, when comparing sizes, it's important to consider the specific measurements provided by each brand as well as the overall fit and comfort of the shoe.

By using our comprehensive kids shoe size chart, you can confidently find the perfect fit for your child, no matter the sizing system. Properly fitting shoes ensure comfort, support, and healthy foot development for your little one.

Tips for Finding the Right Fit

Once you have accurately measured your child's feet, it's essential to consider other factors that contribute to a proper shoe fit. The perfect pair of shoes not only provides comfort but also supports their growing feet. Here are some tips and guidelines to help you choose shoes that offer the right width, ample toe space, and overall comfort for your child:

  1. Consider shoe width: Pay attention to the width of the shoe as it can significantly impact comfort. Some brands offer shoes in different width options, such as narrow, medium, and wide. Determine your child's foot width by observing how their feet fit in standard shoes or consulting a shoe fitting expert.
  2. Leave enough toe space: Children's feet need room to move and grow. Ensure there is ample toe space in the shoes to promote natural foot movement and prevent discomfort. A thumb's width of space between the longest toe and the end of the shoe is a good rule of thumb.
  3. Take note of arch support: While young children typically have flat feet, older kids might develop arches as they grow. Look for shoes that offer appropriate arch support to prevent pronation or other potential foot issues.
  4. Consider the material: Opt for shoes made of breathable materials to keep your child's feet cool and dry. Breathable materials reduce the chances of developing blisters or foot odors.
  5. Allow for growth: Keep in mind that children's feet grow at a rapid rate. Consider buying shoes with some extra room to accommodate growth spurts. However, avoid purchasing excessively large shoes that may compromise their stability and comfort.

By following these tips, you can ensure that your child's shoes fit properly, allowing their feet to develop naturally and comfortably. Remember, finding the right fit is crucial for their overall foot health and well-being.

Shopping for Kids Shoes

Now that you have the accurate measurements and sizing information, it's time to put your knowledge into practice when shopping for kids' shoes. Whether you prefer the convenience of online shoe shopping or the traditional method of trying shoes on in-store, there are a few essential tips to keep in mind.

Online Shoe Shopping

Shopping for kids' shoes online offers convenience and a wide selection of options. Here are some tips to ensure a successful online shopping experience:

  • Check the size chart: Each brand may have slightly different sizing, so refer to the brand's size chart to select the right size for your child.
  • Read customer reviews: Take the time to read reviews from other parents to get an idea of the shoe's fit and quality.
  • Measure feet periodically: Children's feet grow quickly, so it's important to regularly measure their feet and update the size accordingly.
  • Consider flexible return policies: Check the online store's return policy to ensure you can easily return or exchange the shoes if they don't fit properly.

Trying Shoes On In-Store

If you prefer a more hands-on approach, visiting a shoe store and trying shoes on in person allows you to assess the fit and comfort immediately. Here are some tips for trying shoes on in-store:

  • Bring your child along: It's crucial to have your child with you when trying shoes on to make sure they are comfortable and provide the right level of support.
  • Allow room for growth: Choose shoes that have about a thumb's width of space between the longest toe and the front of the shoe to accommodate your child's growing feet.
  • Check the width: Ensure the shoes are wide enough to provide comfort without being too loose or too tight.
  • Walk and move: Let your child walk, run, and move around in the shoes to ensure they are comfortable and don't cause any discomfort or rubbing.

By following these tips, you can make the most informed decisions when shopping for kids' shoes, whether online or in-store. Remember, finding the right fit is crucial for your child's comfort and healthy foot development.


In conclusion, finding the right shoe size for your kids is vital for their growing feet. By understanding the stages of foot development in children and measuring their feet accurately, you can ensure a comfortable and supportive fit. Utilize the kids shoe size chart and follow our tips for finding the right fit, considering factors like shoe width and toe space.

Remember, children's feet continue to grow, so it's essential to regularly check and update their shoe sizes. Whether you're shopping online or trying shoes on in-store, make sure to follow the steps outlined in this article. By doing so, you can provide optimal comfort and support for your child's feet, promoting healthy foot development.

Investing in properly fitting shoes is an investment in your child's overall foot health. So, take the time to measure their feet accurately and select the right size. Your little ones will thank you for it!


How do I determine my child's shoe size?

To determine your child's shoe size, you can measure their feet using a foot measurement tool. It's important to measure both feet and use the larger measurement as a reference. You can find detailed instructions on how to measure your child's feet in our section on Measuring Kids' Feet.

How often should I measure my child's feet?

Children's feet can grow quickly, so it's recommended to measure their feet every 3 to 6 months. This ensures that you are getting the most accurate shoe size and providing proper fitting shoes for their growing feet.

How can I find the right shoe width for my child?

Finding the right shoe width is crucial for a comfortable fit. To determine the width, you can check the shoe manufacturer's size guide or try different shoe widths and see which one provides the best fit for your child's feet.

Should I consider extra toe space when buying kids' shoes?

Yes, it's important to consider extra toe space when buying kids' shoes. Children's feet need room to grow and move, so ensure that there is about a half-inch of space between the longest toe and the front of the shoe.

How can I convert kids shoe sizes between different sizing systems?

Converting kids shoe sizes between different sizing systems can be tricky. It's best to refer to our Kids Shoe Size Chart, which provides conversions between various sizing systems. Take accurate measurements and match them with the corresponding size in the chart to find the right fit.

Can I buy kids' shoes online?

Yes, you can buy kids' shoes online. However, it's important to measure your child's feet accurately and check the size charts provided by the online retailer. Additionally, ensure that the retailer has a good return policy in case the shoes don't fit as expected.

Can I try kids' shoes on before buying?

If you prefer to try kids' shoes on before buying, you can visit a physical store. Follow our guidelines in the Shopping for Kids Shoes section for tips on how to try shoes on and ensure the perfect fit for your child.

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