How to Measure Toddler Feet for Shoes (2026 Guide)

Learning how to measure toddler feet for shoes at home saves you from the two most common problems parents hit when buying online: shoes that pinch and shoes that slip right off. Toddler feet grow fast and rarely match a shoe-store guess, so a quick measurement beats eyeballing it every time. Here is a simple step-by-step method.

What You Need

You need a blank sheet of paper bigger than your toddler’s foot, a pen or pencil, and a ruler or tape measure. Measure late in the day if you can, since little feet swell slightly as the day goes on, and measure both feet because one is often a touch larger than the other. Always size to the bigger foot.

Step 1: Trace Both Feet

Put the paper on a hard floor against a wall. Stand your toddler on it with the heel against the wall, holding them steady so their full weight is on the foot. Trace around each foot with the pen held straight up, or simply mark the tip of the longest toe and the back of the heel. Do not do this with the toddler sitting, since the foot spreads and lengthens under body weight.

Step 2: Measure Length and Width

Measure the straight-line distance from the heel mark to the tip of the longest toe. That is the foot length. Then measure across the widest part of the foot for the width. Write both numbers down for each foot. Width matters more than parents expect, especially for barefoot-style shoes with a roomy toe box.

Step 3: Add Growing Room

Toddlers need a little space to grow and to let toes splay when walking. A common rule is to add roughly a thumb’s width, about half an inch, to the measured length when choosing a size. Too little room cramps the toes; too much room is what causes shoes to slip off and trip a new walker.

Matching Measurements to a Size Chart

• Use the brand’s own chart: sizes are not standardized, so compare your length to the specific brand’s guide.
• Size to the larger foot: never split the difference between two feet.
• Check width for wide toe boxes: barefoot shoes like TibaToes are roomy, so confirm both length and width fit.
• Re-measure often: toddler feet can jump a size in a few months.

Getting the Fit Right at Home

When the shoes arrive, press your thumb at the toe: there should be about a thumb’s width of space in front of the longest toe with the shoe on and the toddler standing. Check that the heel does not slip when they walk, since heel slip is the main cause of shoes falling off. Stretchy, easy-on designs like TibaToes help here because they hug the foot and stay put during running and climbing. For real-world fit notes, read our full TibaToes review.

Once you have your measurements, check the current TibaToes deals before you order.