Multi-Brand Shoe Size Converter
Convert shoe sizes between US, UK, EU, CM, MM (Japan/Korea) by gender and brand: Nike, Adidas, Converse, Vans, Puma. Real-time updates with full comparison chart — no sign-up needed.
Popular Shoe Size Conversions
How to use
- 1Select gender (Men/Women) and brand (Nike, Adidas, Converse…)
- 2Pick the size system you know: US, UK, EU, CM, MM (Japan/Korea)
- 3Enter or tap a quick-pick size — all other systems update instantly
- 4View the full comparison table with your size highlighted
Frequently Asked Questions — Multi-Brand Shoe Size Converter
Does Nike run true to size?+
Nike generally runs true to US standard sizing. However Air Force 1 and Jordan 1 can run half a size large. Try before buying when possible.
Do Converse shoes run large?+
Yes! Converse Chuck Taylors are notorious for running 1–1.5 sizes large. If you wear US 9 in Nike, try Converse US 8 or 8.5. Wide-footed wearers can stay at true size.
What is MM (Korea/Japan) sizing?+
South Korea uses millimeters for shoe sizing (e.g., 265mm = 26.5cm foot length). Japan uses the same measurement in cm (26.5). Simply measure your foot length to find your size.
How do I measure my foot size accurately?+
Stand on a piece of paper, trace your foot, and measure from heel to the tip of your longest toe. Measure both feet and use the larger measurement. Measure in the afternoon when feet are slightly larger.
How do Vans shoes fit?+
Vans (Sk8-Hi, Old Skool) generally run true to size or slightly narrow in the toe box. If you have wide feet or long toes, consider going half a size up.