Choosing the Best Baby Shoe Fit: A Guide to Our Age-Based Sizing Chart

Selecting the perfect shoe fit for your baby is paramount. Not only does it ensure comfort, but it also supports healthy foot development. Our age-based sizing chart, categorized by baby age, simplifies this process for parents. Here's a comprehensive guide on how to choose the best fit for your little one, based on our specialized chart.

1. Understanding Baby Foot Growth

Before diving into the sizing chart, it's crucial to recognize that babies' feet grow rapidly. On average, they might grow up to three sizes in their first year. This rapid growth makes it essential to frequently check shoe sizes, ensuring a proper fit.

2. Age-Based Sizing: An Overview

Our sizing chart is divided into four age categories:

  • 0 - 6 months

  • 7 - 12 months

  • 13 - 18 months

  • 19 - 24 months

  • 2 - 3 years

Each category is designed to encapsulate the average foot size and growth pace for that age range, ensuring that the shoes are not only comfortable but also beneficial for foot development.

3. How to Measure Your Baby’s Foot

Before choosing a size, it's essential to measure your baby's foot:

  1. Place a sheet of paper on a flat surface.
  2. Gently place your baby's foot on the paper.
  3. Using a pencil, mark the heel's point and the longest toe's tip.
  4. Measure the distance between the two points in centimeters.

Now, with the measurement in hand, you can consult our chart to find the corresponding size.

4. Using the Age-Based Sizing Chart

  • 0 - 6 months: Babies in this age group have delicate, rapidly growing feet. When you consult our chart for this category, you'll find sizes tailored for these tiny, developing feet. Shoes for this age range are typically more flexible and soft-soled.

  • 7 - 12 months: As babies become more mobile, their footwear needs change. In this category, our sizes consider not only growth but also the beginning stages of walking. Look for shoes that are snug but not tight, ensuring there's room for growth.

  • 13 - 18 months: By now, many toddlers are active walkers. Our chart offers sizes that accommodate thicker soles for outdoor exploration while still prioritizing flexibility.

  • 19 - 24 months: As your child approaches the two-year mark, our sizes cater to more diverse foot shapes and walking styles. Always remember, the size might differ slightly based on individual growth rates.

  • 2- 3 years: Dive into Grookz's handpicked baby shoe range for 2-3-year-old toddlers, seamlessly merging the wonder of childhood with stylish and functional designs.

5. Tips for the Perfect Fit

  • Wiggle Room: Ensure there's about a thumb's width of space between the big toe and the shoe's tip. This space accounts for growth and natural foot movement.

  • Check the Width: While length is crucial, width is equally important. The ball of the foot should fit comfortably in the shoe's widest part.

  • Flexibility: Especially for younger babies, flexibility is paramount. The shoe should bend easily, mimicking the foot's natural movement.

  • Easy Fastening: Choose shoes with easy fastenings. This ensures the shoe remains secure on the foot without being overly tight.

  • Natural Materials: Ensure the shoe is made from breathable, natural materials to prevent overheating and sweating.

6. Regularly Check the Fit

Given the rapid growth of babies' feet, it's advisable to check the shoe fit every couple of months. Watch for signs of tightness or discomfort, and if you're in doubt, move up a size.


While our age-based sizing chart offers an excellent starting point, every baby is unique. Regular measurements and fit checks are vital to ensure your baby's comfort and foot health. With our comprehensive guide and the right attention to detail, you can confidently select the best baby shoe fit, supporting your little one's every step.