Different scales
US, UK, EU, and JP labels rarely describe the same foot length in millimeters.
25 cm to US Shoe Size
Your measurement: 25 cm foot length → Men's US size: 7
Use this page to confirm your size from a CM measurement. See the conversion range and fit recommendations below.
How to measure
For accurate conversion, measure as follows:
- Place a piece of paper against a wall on a hard floor.
- Stand with your heel touching the wall and mark the tip of your longest toe.
- Measure from the wall to the mark in centimeters.
- Repeat for both feet and use the larger measurement.
Precision disclaimer
Conversions are approximate. Size charts vary by brand and country. This tool uses standard reference charts. Always check the retailer or brand size guide for the specific product. When between sizes, use the fit recommendations below or try both sizes if possible.
Fit and sizing explained
Fit Problems Explained
Step-by-step guide to measuring foot length in centimeters for accurate shoe size conversion. Avoid common shoe sizing mistakes when converting between regions. Fit tips and conversion best practices.
How to Measure Your Feet in CM · Common Shoe Sizing Mistakes
Why Sizes Vary
Understand how shoe sizing systems work across US, UK, EU, Japan, and CM. Educational guide with conversion references. Avoid common shoe sizing mistakes when converting between regions. Fit tips and conversion best practices.
Brand Differences
Brands use different lasts and fit models. Nike often runs small; Adidas and Puma can differ by style. Always check the brand's size chart before ordering.
Regional Differences
Why European and US shoe sizes use different scales. Regional differences and conversion explained. How Japanese shoe sizing works and how to convert to US, EU, and UK. Japan size chart explained. How UK shoe sizes differ from US and EU. Conversion and regional comparison guide.
Why EU and US Shoe Sizes Differ · How Japanese Shoe Sizes Work · How UK Shoe Sizes Differ From US and EU
Measurement accuracy guide
Foot length in cm is the most reliable input for shoe size conversion. Charts assume a standard toe allowance. Brand lasts vary; athletic and fashion shoes can differ. Measure in the evening when feet are slightly larger.
Conversion range
Nearby measurements and their equivalent sizes (reference):
| Measurement | US | UK | EU |
|---|---|---|---|
| 24.5 cm | 6.5 | 5.5 | 39.5 |
| 25 cm | 7 | 6 | 40 |
| 25.5 cm | 7.5 | 6.5 | 40.5 |
Fit recommendations
If your measurement falls between two sizes, size up for wide feet or athletic shoes. Size up for thick socks or orthotics. European and Asian brands often run smaller — consider trying one half size up.
Related links (measurement converters, hub, tools, guides)
Why sizes don’t line up everywhere
Brand lasts
Two brands can label the same length differently based on shape and materials.
Use centimeters
Measuring both feet in cm is the most reliable way to cross-check any chart.
Frequently Asked Questions
What is EU 42 in US shoe size?
EU 42 typically converts to US men's size 9 and US women's size 10.5, depending on brand and width. Use any converter on this page when available.
Are EU and US shoe sizes the same?
No. The EU sizing system and US shoe sizing scale use different scales. International shoe size conversion is most reliable when you anchor to foot length in cm.