Size Calculator
Use the size calculators below in conjunction with your Clarks Foot Gauge or a Tape Measure to determine your child's Clarks shoe size.
Customer Notice
Please be aware that we are currently experiencing technical difficulties with the size calculator below, and that the measurements you enter may not return a result (if you do get a result, please be assured that the result is accurate).
We are looking into this issue and hope to resolve it as soon as possible. We apologise for the inconvenience and thank you for your patience.
Size Calculator - Clarks Foot Gauge
Enter your Measurements:
Use the size calculator below in conjunction with your Clarks Foot Gauge to determine your child’s Clarks shoe size. If you found a slight difference between feet, enter the largest length and width measurements. If you are unsure on how to measure using a foot gauge.
Replay the Video
Re-watch our videos on how to use your foot gauge or download our step-by-step guides.
Toddler Film
Toddler GuideJunior Film
Junior Guide
Customer Notice
Please be aware that we are currently experiencing technical difficulties with the size calculator below, and that the measurements you enter may not return a result (if you do get a result, please be assured that the result is accurate).
We are looking into this issue and hope to resolve it as soon as possible. We apologise for the inconvenience and thank you for your patience.
Size Calculator - Tape Measure
Enter your measurements:
If you are unsure on how to measure using a tape measure, follow our handy guide.
Important note: Using a normal tape measure is not the most accurate way to measure your children's feet. For a more precise measurement use a Clarks Foot Gauge or Book an in-store fitting.
Now for the fun part
Grab a cuppa, sit back and shop your Clarks shoes online today.