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Shoe Size Mapper

SHOE SIZE CONVERTER

Shoe Size Converter for US, UK & EU Sizes

Convert men’s, women’s and kids’ shoe sizes, compare trusted brand charts, or map foot length in centimetres and inches.

CONVERTER

Find your equivalent size

REFERENCE TABLES

International shoe-size charts

These tables use the same local data as the converter, so the result and reference always agree.

Men international shoe size chart
USUKEUCMInches
5437.5239.06
5.54.53823.59.25
6538.5249.45
6.55.53924.59.65
7640259.84
7.56.540.525.510.04
87412610.24
8.57.54226.510.43
9842.52710.63
9.58.54327.510.83
109442811.02
10.59.544.528.511.22
1110452911.42
11.510.545.529.511.61
1211463011.81
131247.53112.2
141348.53212.6

SUPPORTED BRANDS

General charts, clearly scoped.

We only return a brand result when the selected category, sizing system and foot-length value exist in the local chart.

Nike

Verified chart

Categories: men, women, unisex

Systems: US, UK, EU, CM

Reviewed: Jul 31, 2026

Official size chart ↗

Adidas

Verified chart

Categories: men, women, unisex

Systems: US, UK, EU, CM

Reviewed: Jul 31, 2026

Official size chart ↗

Puma

Verified chart

Categories: men, women, unisex

Systems: US, UK, EU, CM

Reviewed: Jul 31, 2026

Official size chart ↗

New Balance

Verified chart

Categories: men, women

Systems: US, UK, EU, CM

Reviewed: Jul 31, 2026

Official size chart ↗

Reebok

Verified chart

Categories: men, women, unisex

Systems: US, UK, EU, CM

Reviewed: Jul 31, 2026

Official size chart ↗

ASICS

Verified chart

Categories: men, women, unisex

Systems: US, UK, EU, CM

Reviewed: Jul 31, 2026

Official size chart ↗

Browse a brand chart

Selected brand size chart
USUKEUCM

BETTER BRAND COMPARISONS

We compare the measurement, not the label.

A “9” is not the same physical length across every brand. Shoe Size Mapper reads the source chart’s centimetre value, then finds the closest supported target-chart length.

  1. 1Find the selected source-brand size.
  2. 2Read its foot length in centimetres.
  3. 3Compare it with the target brand chart.
  4. 4Show an exact, closest, or between-sizes match.

AT-HOME GUIDE

Measure once. Map smarter.

Measure both feet near the end of the day. Foot width also affects fit, so length is a starting point—not a guarantee.

  1. 01Place paper on a hard floor.
  2. 02Stand on it wearing normal socks.
  3. 03Mark your heel and longest toe.
  4. 04Measure the distance between marks.
  5. 05Repeat for both feet.
  6. 06Use the longer measurement.
  7. 07Enter it into the converter.

COMPLETE CONVERSION GUIDE

How to use the shoe size converter

Convert shoe sizes in a few steps

Shoe Size Mapper is a free shoe size converter for comparing US, UK and European sizing. Start by choosing Men, Women or Kids, then select the system printed on your current shoes. Enter the size and choose the system you want to see. The tool finds the corresponding row in its local reference chart and displays US, UK, EU, centimetre and inch equivalents together. This makes it useful whether you need a shoe size converter from US to UK, a shoe size converter from US to EU or a quick way to convert an EU shoe size to US sizing.

Men’s and women’s shoe size conversion

A men’s to women’s shoe size converter should account for the fact that category labels do not share one universal offset. To convert a men’s shoe size to women’s sizing, first find the men’s row and note its foot length in centimetres. Change the category to Women, choose CM as the starting system and enter that same measurement. Reverse those steps for a women’s to men’s shoe size conversion. This length-based method also helps when comparing unisex styles, converting women’s sizes to youth sizes or exploring a girls’ to women’s shoe size equivalent. Always confirm the individual product chart before ordering.

US, UK and European shoe sizes

International labels can look similar while representing different lengths. Use the European shoe size converter by selecting EU as the source, entering the number and choosing US or UK as the target. The searchable tables are especially handy when you want to convert shoe size 37, 38, 39, 40, 41, 42, 43 or 44 to US sizing. You can also reverse the direction to convert a US shoe size to EU, or use the Euro-to-UK results for retailers that list British sizes. Men’s and women’s systems have separate tables, so choose the wearer category before reading a result.

Kids’, youth and family sizing

The kids’ shoe size converter separates Baby, Toddler, Little Kids and Youth charts because growing feet use different ranges. Choose Kids in the converter, select the appropriate age group and then convert between US, UK, EU, CM and inches. For a women’s shoe size converted to boys’ or youth sizing, compare the centimetre measurement across the relevant Women and Youth charts instead of assuming the labels align. Measure growing feet regularly and allow the amount of room recommended by the footwear maker; extra length that is suitable for one shoe type may make another shoe unstable.

Convert shoe size to centimetres or inches

If you know your size but not your foot length, choose CM or Inches as the target. To convert a shoe size to centimetres, the result uses the length stored on the matching chart row. To convert shoe size to inches, it shows the listed inch value or the centimetre measurement expressed in inches. If you already measured your foot, choose CM or Inches as the source and enter the longer foot’s measurement. Measure while standing, wear the socks you expect to use and repeat the process for both feet. Length provides a useful common reference, but width and shape still affect fit.

Compare brands with clearer context

The brand comparison mode goes beyond a general men’s or women’s shoe size converter. Choose your current brand, sizing system and size, then select a target brand. The tool reads the source chart’s centimetre value and finds the closest available length in the target chart. If you know your foot length, you can enter it directly instead. Results identify an exact length match, the closest available size or a between-sizes result, and may show a nearby option. All calculations run in your browser with no account or server upload. Because models, materials, lasts and widths vary, treat every conversion as a practical starting point rather than a fit guarantee.

Frequently asked questions

What is UK 7 size in India?

A UK size 7 is generally an India size 7 because Indian shoe sizing usually follows the UK system. Brand and model fit can still vary, so check the product chart before buying.

What is 42 in shoe size?

EU 42 is approximately a men's US 8.5 or UK 7.5, and a women's US 10 or UK 8 in this chart. The equivalent depends on whether you are using men's or women's sizing.

What are EU shoe sizes in the UK?

EU and UK sizes use different scales. For example, EU 42 is about UK 7.5 in men's shoes and UK 8 in women's shoes, while EU 40 is about UK 6 in men's and UK 6.5 in women's. Use the category-specific chart for the closest match.

Is size 7 equal to 42?

Not by itself. A men's UK 7 is approximately EU 41, while a women's UK 7 is approximately EU 40.5 in this chart. EU 42 is closer to men's UK 7.5 or women's UK 8.

Is UK size 7 a 40 or 41?

A men's UK 7 is approximately EU 41. A women's UK 7 is approximately EU 40.5, so it sits between EU 40 and 41 depending on the brand's available sizes.

What is 42 size in India?

Because Indian sizing generally follows UK sizing, EU 42 is approximately India 7.5 for men and India 8 for women in this chart. Confirm the retailer's chart because India and EU conversions can vary by brand.

Is 42 size 8 or 9?

EU 42 is approximately a women's UK or India 8, a women's US 10, or a men's US 8.5. It is not universally size 8 or 9 because the answer depends on the region and category.

Which shoe size is 44?

EU 44 is approximately a men's US 10 or UK 9, and a women's US 12 or UK 10 in this chart. Treat the result as a starting point and check the brand-specific chart.

What is a size 40 in women's shoes?

EU 40 in women's shoes is approximately US 8.5, UK 6.5, and a 25.5 cm foot length in this chart.

What is 44 in UK size?

EU 44 is approximately UK 9 in men's shoes and UK 10 in women's shoes. The precise fit may differ by brand and shoe model.

How to measure shoe size?

Stand on paper on a hard floor while wearing your usual socks. Mark the back of your heel and the tip of your longest toe, measure between the marks, repeat for both feet, and use the longer measurement in the converter.

What is a 39 in the UK?

EU 39 is approximately UK 5.5 in men's shoes and UK 6 in women's shoes in this chart. Category and brand both affect the final fit.

What is size 42 equal to?

EU size 42 is approximately men's US 8.5, men's UK 7.5, women's US 10, or women's UK 8. It corresponds to a foot length of about 26.5–27 cm in this chart.

Is number 8 size 42?

Sometimes. A women's UK or India 8 is approximately EU 42, but a men's UK 8 is approximately EU 42.5. A US 8 maps to different EU sizes, so always identify the sizing system and category.

What size is 42 for ladies?

For women, EU 42 is approximately US 10, UK 8, and a 27 cm foot length in this chart.

What is the women's shoe size chart?

A women's shoe size chart compares equivalent US, UK, EU, centimetre, and inch measurements. Use the Women tab in the international chart above to compare sizes from US 4–12, UK 2–10, and EU 34.5–44.

What size is a ladies shoe?

A ladies' shoe size must include a sizing system, such as women's US 8, UK 6, or EU 39. These three labels are approximately equivalent in this chart, but there is no single universal ladies' size scale.

How to choose shoe size for women's?

Measure both feet while standing, use the longer foot, and compare that length with the women's chart for the exact brand and model. Also consider width, socks, shoe shape, and whether you fall between two listed sizes.

How to measure women's shoe size at home?

Place paper on a hard floor, stand on it in the socks you plan to wear, and mark your heel and longest toe. Measure both feet in centimetres, use the longer result, and match it to the Women chart or converter.

How to convert women's shoe size to men's?

Convert the women's size to foot length in centimetres, switch the converter category to Men, and enter the same length. This is more dependable than subtracting a fixed number because size offsets vary by chart and brand.

How to convert men's to women's shoe size?

Find the men's size in centimetres, then look up the same foot length in the Women chart. For US sizes, adding about 1–1.5 sizes is a common estimate, but the length-based result and product chart are safer.

How do I convert a toddler shoe size to EU sizes?

Choose Kids, select Toddler, set the starting system to US or UK, and convert to EU. In this chart, toddler US 5–10 maps approximately to EU 21, 22, 23.5, 25, 26, and 27.

How to convert women's to men's shoe size?

Look up the women's size's foot length, select Men, and find the closest row with that same centimetre measurement. A fixed subtraction can be a rough shortcut, but it is less reliable across brands.

How to convert mens shoe size to womens?

Match the men's size to its centimetre value, then find that length in the Women chart. In US sizing, the women's label is often around 1–1.5 sizes higher, but use the measured length for a better comparison.

How to convert men shoe size to women?

Use foot length as the common value: convert the men's size to centimetres, change the category to Women, and enter the same length. Check the specific brand chart before purchasing.

What does a size 38 shoe convert to?

EU 38 is approximately men's US 5.5 or UK 4.5, and women's US 7 or UK 5 in this chart. It represents about 23.5–24 cm of foot length depending on category.

How to convert men's shoe size into women's?

First convert the men's shoe size to centimetres. Then select Women and use that same foot length to find the nearest women's size, checking the brand chart for model-specific fit.

How to convert shoe size?

Select Men, Women, or Kids; choose the sizing system you know; enter the size; and select US, UK, EU, centimetres, or inches as the target. The converter returns the closest row from the matching category chart.

How to convert men's shoe size to women's?

Find the centimetre length associated with the men's size and match it in the Women chart. This accounts for category differences better than relying only on a general US-size offset.

How to convert kids shoe size to women's?

Convert the child's size to centimetres using the correct Baby, Toddler, Little Kids, or Youth chart, then match that length in the Women chart. Only larger youth lengths overlap typical women's sizes.

How to convert women shoe size to men?

Convert the women's label to its foot length, switch to Men, and choose the closest size with the same centimetre value. Brand-specific sizing may move the result up or down.

How do you convert women's shoe size to men's?

Use the women's chart to find foot length in centimetres, then find that measurement in the men's chart. Confirm the result against the shoe brand's own chart.

How to convert women's shoe size into men's?

Find the women's size in centimetres and enter that measurement with Men selected. The closest men's row is the approximate conversion.

How to convert women's shoe size to kids?

Convert the women's size to centimetres, then compare that measurement with the Youth chart. In this chart, women's US 6, 7, 8, and 9 align by length with youth US 4, 5, 6, and 7 respectively, though brand fit can differ.

What does a size 40 shoe convert to?

EU 40 is approximately men's US 7 or UK 6, and women's US 8.5 or UK 6.5 in this chart. The listed foot length is about 25–25.5 cm depending on category.

How do you convert men's shoe size to women's?

Match the men's shoe size to a foot length, then use that measurement in the Women chart. As a quick US estimate, women's sizing is often 1–1.5 sizes higher, but charts vary.

How to convert men's shoe size to women's US?

For a rough US conversion, add about 1–1.5 to the men's size. For a more reliable result, convert the men's size to centimetres and match that length to the closest women's US row.

How to convert womens shoe size to mens?

Find the foot length for the women's size, switch to the Men chart, and select the closest row with the same length. This avoids assuming one offset works for every brand.

What does a size 36 shoe convert to?

EU 36 is approximately women's US 5.5 or UK 3.5, and youth US 4 or UK 3 in this chart. A men's equivalent is outside this chart's listed range.

Important sizing disclaimer

Shoe-size conversions are approximate. Sizing may vary by brand, model, region, shoe type, width and manufacturer. Always check the product-specific size chart before purchasing.