Shoe Size Converter
Convert between US, EU, UK, and CM shoe sizes for men, women, and children.
Steps
Swap
Precision
Scroll down for size charts
Related Calculators
Explore other useful calculators that might help you
Length Converter
Convert between different units of length and distance
Weight Converter
Convert between different units of weight and mass
Clothing Size Converter
Convert between different clothing size systems
Shoe Size Charts
👨 Men's Sizes(Complete Size Range)
| US | EU | UK | CM | Size Category |
|---|---|---|---|---|
| 6 | 39 | 5.5 | 24.5 | Small |
| 6.5 | 39.5 | 6 | 25 | Small |
| 7 | 40 | 6.5 | 25.5 | Small |
| 7.5 | 40.5 | 7 | 26 | Medium |
| 8 | 41 | 7.5 | 26.5 | Medium |
| 8.5 | 41.5 | 8 | 27 | Medium |
| 9 | 42 | 8.5 | 27.5 | Medium |
| 9.5 | 42.5 | 9 | 28 | Medium |
| 10 | 43 | 9.5 | 28.5 | Large |
| 10.5 | 43.5 | 10 | 29 | Large |
| 11 | 44 | 10.5 | 29.5 | Large |
| 11.5 | 44.5 | 11 | 30 | Large |
| 12 | 45 | 11.5 | 30.5 | Large |
| 12.5 | 45.5 | 12 | 31 | Extra Large |
| 13 | 46 | 12.5 | 31.5 | Extra Large |
| 13.5 | 46.5 | 13 | 32 | Extra Large |
| 14 | 47 | 13.5 | 32.5 | Extra Large |
| 14.5 | 47.5 | 14 | 33 | Extra Large |
| 15 | 48 | 14.5 | 33.5 | Extra Large |
💡 Tip: Most popular men's sizes are US 9-11 (EU 42-44)
👩 Women's Sizes(Complete Size Range)
| US | EU | UK | CM | Size Category |
|---|---|---|---|---|
| 5 | 35 | 2.5 | 22 | Small |
| 5.5 | 35.5 | 3 | 22.5 | Small |
| 6 | 36 | 3.5 | 23 | Small |
| 6.5 | 36.5 | 4 | 23.5 | Small |
| 7 | 37 | 4.5 | 24 | Medium |
| 7.5 | 37.5 | 5 | 24.5 | Medium |
| 8 | 38 | 5.5 | 25 | Medium |
| 8.5 | 38.5 | 6 | 25.5 | Large |
| 9 | 39 | 6.5 | 26 | Large |
| 9.5 | 39.5 | 7 | 26.5 | Large |
| 10 | 40 | 7.5 | 27 | Large |
| 10.5 | 40.5 | 8 | 27.5 | Extra Large |
| 11 | 41 | 8.5 | 28 | Extra Large |
| 11.5 | 41.5 | 9 | 28.5 | Extra Large |
| 12 | 42 | 9.5 | 29 | Extra Large |
💡 Tip: Most popular women's sizes are US 7-9 (EU 37-39)
👶 Children's Sizes(Complete Size Range)
| US | EU | UK | CM | Age Range |
|---|---|---|---|---|
| 1 | 16 | 0.5 | 8.5 | 0-12 months |
| 1.5 | 17 | 1 | 9 | 0-12 months |
| 2 | 18 | 1.5 | 9.5 | 0-12 months |
| 2.5 | 19 | 2 | 10 | 0-12 months |
| 3 | 19.5 | 2.5 | 10.5 | 0-12 months |
| 3.5 | 20 | 3 | 11 | 1-2 years |
| 4 | 21 | 3.5 | 11.5 | 1-2 years |
| 4.5 | 22 | 4 | 12 | 1-2 years |
| 5 | 22.5 | 4.5 | 12.5 | 1-2 years |
| 5.5 | 23 | 5 | 13 | 1-2 years |
| 6 | 24 | 5.5 | 13.5 | 1-2 years |
| 6.5 | 25 | 6 | 14 | 2-4 years |
| 7 | 25.5 | 6.5 | 14.5 | 2-4 years |
| 7.5 | 26 | 7 | 15 | 2-4 years |
| 8 | 27 | 7.5 | 15.5 | 2-4 years |
| 8.5 | 28 | 8 | 16 | 2-4 years |
| 9 | 28.5 | 8.5 | 16.5 | 2-4 years |
| 9.5 | 29 | 9 | 17 | 4-7 years |
| 10 | 30 | 9.5 | 17.5 | 4-7 years |
| 10.5 | 31 | 10 | 18 | 4-7 years |
| 11 | 31.5 | 10.5 | 18.5 | 4-7 years |
| 11.5 | 32 | 11 | 19 | 4-7 years |
| 12 | 33 | 11.5 | 19.5 | 4-7 years |
| 12.5 | 34 | 12 | 20 | 7-12 years |
| 13 | 34.5 | 12.5 | 20.5 | 7-12 years |
| 13.5 | 35 | 13 | 21 | 7-12 years |
💡 Tip: Children's feet grow quickly - check sizes every 2-3 months
📏 Shoe Width Guide
Men's Width Sizes:
B (Narrow)2E - 3.2"
D (Medium)3E - 3.5"
2E (Wide)4E - 3.8"
4E (Extra Wide)5E - 4.1"
Women's Width Sizes:
AA (Narrow)2A - 2.8"
B (Medium)3A - 3.1"
D (Wide)4A - 3.4"
2E (Extra Wide)5A - 3.7"
💡 Note: Width measurements are approximate and can vary by brand. Always try shoes on when possible.
🏷️ Popular Brand Size Variations
Athletic Brands
- Nike: Runs small, size up 0.5
- Adidas: True to size
- New Balance: True to size
- Converse: Runs large, size down 0.5
Dress Shoes
- Allen Edmonds: True to size
- Cole Haan: Runs small, size up 0.5
- Clarks: True to size
- Johnston & Murphy: True to size
Boots
- Dr. Martens: Runs large, size down 1
- Timberland: True to size
- Red Wing: Runs large, size down 0.5
- UGG: True to size
⚠️ Disclaimer: Brand sizing can vary by style and model. Always check specific product reviews and sizing guides.
👟 Professional Shoe Sizing Tips
Measuring Your Feet:
- Measure feet in the evening when they're largest
- Measure both feet - use the larger measurement
- Stand while measuring for accurate results
- Measure from heel to longest toe
- Use a Brannock device for most accurate measurement
- Measure width as well as length
Shopping Tips:
- Sizes vary between brands and styles
- Consider width as well as length
- Leave 1/2 inch (thumb width) space between toe and shoe
- Try shoes on with appropriate socks
- Walk around the store to test comfort
- Shop for shoes in the afternoon or evening
Foot Health:
- Feet can change size over time
- Pregnancy can permanently increase foot size
- Weight changes can affect foot width
- Age can cause feet to flatten and lengthen
- Medical conditions may affect sizing needs
Online Shopping:
- Read customer reviews for sizing feedback
- Check return policies before purchasing
- Order multiple sizes if unsure
- Use brand-specific size charts
- Consider ordering from retailers with free returns