Measure at the right time
Children’s feet can be a little larger later in the day, especially after lots of movement. Measuring in the evening usually gives a more realistic fit than measuring first thing in the morning.
Measure while standing
Have the child stand naturally on paper and mark the longest toe. This gives you a better idea of real foot length than measuring while they are sitting or pointing their toes.
Compare both feet
One foot can be slightly longer than the other. Use the longer measurement when checking size charts so the fit is comfortable on both sides.
Leave practical room to grow
A well-fitted children’s shoe should leave a bit of room without becoming sloppy. Too-tight shoes cause discomfort, while too-large shoes can affect comfort and stability.
Use charts as a tool, not a guarantee
Size charts help narrow the choice, but brand shape still matters. The best process is: measure first, convert second, and then look at the fit style of the brand you are buying.