Browse a practical chart of adult and kids shoe sizes across regions and compare any two countries side by side.

Yes, World Shoe Size Table is completely free to use.

Three reasons: (1) Brand sizing differs — at the same US 9 label, Nike usually runs half to one full size smaller than Adidas; (2) Width is ignored — size charts only list length, so wider feet should size up by half or look for 'Wide/E/EE' variants; (3) Foot shape — Asian feet tend to be wider, so Western styles often feel tight. Before ordering, compare your foot length in mm against this chart and cross-check the brand's official size guide.

Foot length is the straight-line distance from heel to longest toe — the Mondopoint international standard. Shoe length is the actual interior space of the shoe, typically 5-10 mm longer than the foot to allow toe room. This chart lists foot length, so use it directly without adding extra.

Once foot length reaches about 220 mm (US Kids 4 / EU 36), most adult shoe lines become available. This is typically around age 12-14. Use actual foot length rather than age as the criterion, since growth varies significantly between individuals.

An EU 35 label looks consistent but in practice can vary by 5-10 mm. Reasons: Europe calculates EU sizes using the Paris point (6.67 mm), making a standard EU 35 about 225 mm; UK derives sizes from inches and runs about half a size larger; US and EU have official conversion tables but brands often interpret them differently; Japan and Korea skip the EU numbering altogether and label in mm. So an 'EU 35' tag really means the manufacturer's own conversion to that label. The most reliable reference is your actual foot length in mm — the foot-length column of this chart is the international Mondopoint standard.