This Mexico (MX) to US Shoe Size Converter helps you understand Mexican shoe sizes and convert them to US equivalents for men, women, and kids. Due to MX sizing variations, we provide a tool, charts, and critical guidance for finding your best fit.
Mexico (MX) to US Shoe Size Converter
Enter your Mexican (MX) shoe size or, ideally, your foot length (CM/MM) to find the approximate US size. Important: MX sizing is highly variable! Always cross-reference with specific brand charts.
MX <-> US Shoe Size Converter
Select shoe type, then enter either the MX or US size. The other size will be calculated.
Results use standard conversions. Brand sizing can vary.
Results are estimates. Mexican shoe sizes can be based on CM foot length, or be a variation of US sizing. Using foot length (CM/MM) and checking official brand charts is crucial for MX to US conversions. See our FAQ for more on MX sizing.
How to Measure Feet Accurately (Essential for MX Sizes)
Because MX shoe sizing is inconsistent, precise foot length (CM/IN/MM) is your most reliable tool for finding an accurate US size equivalent.
Measurement Steps:
- Gather Supplies: Hard floor, wall, paper larger than your foot, pen/pencil, ruler/tape measure (CM & IN).
- Position Foot: Paper on floor against wall. Stand on paper, heel against wall. Wear typical socks. Weight even.
- Trace Outline: Trace foot, pen vertical (90°). If alone, trace carefully, pen snug.
- Measure Length: Remove foot. Line from heel mark to longest toe mark. Measure in **Centimeters (CM)** and **Inches (IN)**.
- Repeat for Other Foot: Feet differ. Repeat for your other foot.
- Use the Longer Measurement: Always use your *longer* foot's measurement. This CM/IN/MM value is key for MX size decoding.
- Consider Comfort Room: Add ~1cm (⅜ inch) to your foot measurement *before* comparing to size charts, unless brand says otherwise.
Printable Measurement Tool
Download our PDF tool for easy foot measurement.
Download PDF Tool(Print at 'Actual Size' or '100%' scale.)
MX to US Shoe Size Conversion Charts (General Guide)
Compare common international sizes below, including an *approximate* MX column. Mexican (MX) shoe sizing is NOT standardized. It may refer to CM foot length, or be a variation of US sizing. Always prioritize brand charts and your CM foot measurement.
Men's MX to US Shoe Size Chart (Approximate)
| Approx. MX | US Men | UK | EU | CM (Foot) | IN (Foot) | Mondo (mm) |
|---|---|---|---|---|---|---|
| ~5 / ~23.9 | 6 | 5.5 | 39 | ~23.9 | ~9.4 | 239 |
| ~6 / ~24.8 | 7 | 6.5 | 40 | ~24.8 | ~9.8 | 248 |
| ~7 / ~25.7 | 8 | 7.5 | 41.5 | ~25.7 | ~10.1 | 257 |
| ~8 / ~26.5 | 9 | 8.5 | 42.5 | ~26.5 | ~10.4 | 265 |
| ~9 / ~27.3 | 10 | 9.5 | 44 | ~27.3 | ~10.7 | 273 |
| ~10 / ~28.1 | 11 | 10.5 | 45 | ~28.1 | ~11.1 | 281 |
| ~11 / ~29.0 | 12 | 11.5 | 46 | ~29.0 | ~11.4 | 290 |
Women's MX to US Shoe Size Chart (Approximate)
| Approx. MX | US Women | UK | EU | CM (Foot) | IN (Foot) | Mondo (mm) |
|---|---|---|---|---|---|---|
| ~3 / ~21.9 | 5 | 3 | 35.5 | ~21.9 | ~8.6 | 219 |
| ~4 / ~22.7 | 6 | 4 | 36.5 | ~22.7 | ~8.9 | 227 |
| ~4.5 / ~23.6 | 7 | 5 | 37.5 | ~23.6 | ~9.3 | 236 |
| ~5 / ~24.1 | 7.5 | 5.5 | 38 | ~24.1 | ~9.5 | 241 |
| ~5.5 / ~24.5 | 8 | 6 | 38.5 | ~24.5 | ~9.6 | 245 |
| ~6 / ~24.9 | 8.5 | 6.5 | 39 | ~24.9 | ~9.8 | 249 |
| ~6.5 / ~25.3 | 9 | 7 | 40 | ~25.3 | ~10.0 | 253 |
Kids' MX to US Shoe Size Chart (Approximate)
Kids' MX sizing is particularly inconsistent. It often relates to CM foot length if specified. Refer to CM for best comparison.
| Approx. MX | US Kids' | Type | UK Kids' | EU | CM (Foot) | Mondo (mm) |
|---|---|---|---|---|---|---|
| ~11-12 | 5 C | Toddler | 4.5 | 20 | ~12.0 | 120 |
| ~14 | 7 C | Toddler | 6.5 | 23 | ~14.0 | 140 |
| ~16.5 | 10 C | Toddler | 9.5 | 27 | ~16.5 | 165 |
| ~20 | 1 Y | Youth | 13.5 | 32 | ~19.9 | 199 |
| ~22.5 | 4 Y | Youth | 3.5 | 36 | ~22.5 | 225 |
US Men's ↔ US Women's Size Converter
If you know a US size (perhaps from a brand's MX conversion attempt) and need to switch between men's and women's US sizing, use this tool. This is a general US rule.
Standard US conversion rule: US Women's Size ≈ US Men's Size + 1.5.
Brand-Specific Shoe Sizing (Understanding MX vs US)
MX to US shoe sizing confusion is common! Use our converter and charts as a starting point, but always check the specific brand's official size chart if available. Pay close attention to any CM or MM measurements provided by the brand.
Unfortunately, dedicated "MX size charts" are rare from major international brands. Your best bet is often to:
- Measure your foot in CM (see How to Measure).
- Find the US brand's size chart and locate the CM measurement that matches yours.
- If a Mexican brand or retailer lists an MX size, try to determine if it corresponds to CM, or ask them for clarification on how they convert to US sizes.
Some popular brands available in Mexico might list EU or US sizes directly, simplifying the process. Always double-check.
Shoe Fit Tips for MX/US Sizes
Finding the right fit with MX sizes requires extra care. Consider these tips:
- Prioritize CM/MM: Your foot length in centimeters or millimeters is your most reliable guide.
- Brand Charts are Key: If the brand selling MX sizes has a chart, use it. Ask for clarification if needed.
- Online Reviews: Check if other buyers comment on how MX sizes from a specific seller or brand convert to US.
- Time of Day Matters: Measure feet at day's end (slight swelling).
- Consider Socks: Measure with socks you'll wear with the shoes.
- Allow Wiggle Room: ~Thumb's width (½ inch or 1-1.5cm) between longest toe and shoe end.
MX to US Shoe Size Converter FAQ
How do I accurately convert MX shoe sizes to US?
It's tricky due to inconsistency. Best approach:
- Measure your foot in CM/MM (use our measurement guide). This is the most crucial step.
- If an MX size is given (e.g., "26 MX"), it *often* refers to CM foot length (so 26cm). Compare this to US brand charts.
- Use our MX to US converter tool above (shortcode: `
`) cautiously, ideally with your CM measurement.
MX <-> US Shoe Size Converter
Select shoe type, then enter either the MX or US size. The other size will be calculated.
Results use standard conversions. Brand sizing can vary.
- Check the specific brand's/seller's size information. Ask them directly if unsure.
Is there a standard formula for MX to US shoe size conversion?
No, there isn't a universally reliable formula. MX sizing can mean:
- Foot length in Centimeters (e.g., MX 25 = 25 CM foot). This is common.
- US Men's size minus a certain number (e.g., US Men's 8 might be MX 6 or 6.5). This varies.
- A unique system for that specific brand or region.
What is MX shoe size 26 in US? Or MX 6?
This highlights the confusion!
- If "MX 26" means 26 CM foot length: This is approx. US Men's 8.5-9 or US Women's 10-10.5.
- If "MX 6" for men's shoes is based on a "US Men's minus X" system: It could be around US Men's 7.5-8.
Are Mexican shoe sizes the same as European (EU) or UK?
No, generally not. While some individual sellers might use EU numbers, traditional MX sizing (when not CM-based) has its own logic and is not directly equivalent to EU or UK systems. Don't assume an MX size is an EU or UK size.
How do I find the US size for shoes I bought in Mexico?
Look at the shoe's label. If it only has an MX size:
- Try to find the brand online and see if they have a size chart or conversion guide.
- Measure your foot in CM and compare it to standard US size charts for brands you know fit you well.
- If the MX size is a number like 23, 24, 25, etc., it's highly likely to be your foot length in CM. Use this in our converter or against US brand charts.
Final Sizing Disclaimer for MX Sizes
This MX to US shoe size converter, charts, and guides are reference tools. Mexican (MX) shoe sizing is NOT standardized and varies greatly.
Always prioritize measuring your foot accurately (CM/MM) and consulting the specific brand's or seller's official size chart and fit recommendations. Relying solely on general MX to US conversions may lead to an incorrect fit.