Baby Shoe Size Calculator
By Foot Length
Find shoe size based on foot measurement
By Age (Quick Estimate)
Approximate shoe size by age
Formula
US baby shoe sizes correlate to foot length in inches. Size 0 = ~2.75", Size 1 = ~3.5", increasing ~0.25" per half size. EU sizes start at 15 for newborns.
Frequently Asked Questions
How do I measure my baby's foot?
Place baby's foot on a piece of paper. Mark the heel and the longest toe. Measure the distance in inches. Measure both feet and use the larger measurement. Add about 0.5 inches for wiggle room.
How often do baby shoe sizes change?
Baby feet grow very quickly. In the first year, feet grow about half a size every 2 months. From ages 1-3, check every 2-3 months. From ages 3-5, check every 3-4 months.
You may also need
H
Baby Clothing Size Calculator
Free baby clothing size calculator. Find the right clothing size for your baby based on age, weight, and height across major brands.
HealthH
Baby Growth Calculator
Free baby growth calculator. Compare your baby's weight and length to WHO growth chart percentiles by age.
Health