Shoe Size Calculator
Estimate US, UK, and EU shoe size from foot length. Useful for size conversion and online shoe shopping.
cm
US Men 9
US Women 10.5
UK 8.5
EU 43
Frequently Asked Questions
- Shoe size calculators estimate a region-specific size from foot length. Most use approximate conversion formulas or size charts because brands and fits vary.
- Both are used. Foot length can be measured in centimeters or inches, then converted into US, UK, or EU shoe sizes.
- There is no perfect universal standard. Last shape, width, material, and brand-specific fit all affect the final sizing.
- Yes. This calculator gives approximate US men, US women, UK, and EU equivalents from the same foot length.
- Many people leave about 0.5 to 1.0 cm of extra room in front of the toes for comfort, depending on the shoe type.
- Stand on a piece of paper, trace the foot, and measure from heel to the tip of the longest toe. Measure both feet and use the longer measurement.
- Many adult men's shoe sizes fall around US 9 to 11, but there is wide variation and no single standard size.
- No. It gives a useful estimate for shopping, but actual fit depends on width, style, socks, and the brand's shape.