Shoe Size Charts
| US & Canada | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 |
| UK | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 |
| Europe | 35 | 35 | 35-36 | 36 | 36-37 | 37 | 37-38 | 38 | 38-39 | 39 | 39-40 | 40 | 40-41 | 41 | 41-42 | 42 | 42-43 |
| Inches | 8.2 | 8.3 | 8.5 | 8.8 | 8.9 | 9.1 | 9.3 | 9.4 | 9.5 | 9.7 | 9.9 | 10 | 10.2 | 10.3 | 10.5 | 10.7 | 10.9 |
| Centimeters | 20.8 | 21.3 | 21.6 | 22.2 | 22.5 | 23 | 23.5 | 23.8 | 24.1 | 24.6 | 25.1 | 25.4 | 25.9 | 26.2 | 26.7 | 27.1 | 27.6 |
Women’s Shoe Size Conversion
| US & Canada | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 |
| UK | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 |
| Europe | 35 | 35 | 35-36 | 36 | 36-37 | 37 | 37-38 | 38 | 38-39 | 39 | 39-40 | 40 | 40-41 | 41 | 41-42 | 42 | 42-43 |
| Inches | 8.2 | 8.3 | 8.5 | 8.8 | 8.9 | 9.1 | 9.3 | 9.4 | 9.5 | 9.7 | 9.9 | 10 | 10.2 | 10.3 | 10.5 | 10.7 | 10.9 |
| Centimeters | 20.8 | 21.3 | 21.6 | 22.2 | 22.5 | 23 | 23.5 | 23.8 | 24.1 | 24.6 | 25.1 | 25.4 | 25.9 | 26.2 | 26.7 | 27.1 | 27.6 |
Men’s Shoe Size Conversion
| US & Canada | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 13 | 14 | 15 | 16 |
| UK | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12.5 | 13.5 | 14.5 | 15.5 |
| Europe | 39 | 39 | 40 | 40-41 | 41 | 41-42 | 42 | 42-43 | 43 | 43-44 | 44 | 44-45 | 45 | 46 | 47 | 48 | 49 |
| Inches | 9.3 | 9.5 | 9.6 | 9.8 | 9.9 | 10.1 | 10.3 | 10.4 | 10.6 | 10.8 | 10.9 | 11.1 | 11.3 | 11.6 | 11.9 | 12.2 | 12.5 |
| Centimeters | 23.5 | 24.1 | 24.4 | 24.8 | 25.4 | 25.7 | 26 | 26.7 | 27 | 27.3 | 27.9 | 28.3 | 28.6 | 29.4 | 30.2 | 31 | 31.8 |
Big Kids’ Shoe Size Conversion (7–12 Years)
| US & Canada | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 |
| UK | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 |
| Europe | 35 | 36 | 36 | 37 | 37 | 38 | 38 | 39 |
| Inches | 8.6 | 8.8 | 9 | 9.1 | 9.3 | 9.5 | 9.6 | 9.8 |
| Centimeters | 21.9 | 22.2 | 22.9 | 23.2 | 23.5 | 24.1 | 24.4 | 24.8 |
Little Kids’ Shoe Size Conversion (4–7 Years)
| US & Canada | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 1 | 1.5 | 2 | 2.5 | 3 |
| UK | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 14 | 1 | 1.5 | 2 |
| Europe | 27 | 28 | 29 | 30 | 30 | 31 | 31 | 32 | 33 | 33 | 34 | 34 |
| Inches | 6.6 | 6.8 | 7 | 7.1 | 7.3 | 7.5 | 7.6 | 7.8 | 8 | 8.1 | 8.3 | 8.5 |
| Centimeters | 16.8 | 17.1 | 17.8 | 18.1 | 18.4 | 19.1 | 19.4 | 19.7 | 20.3 | 20.6 | 21 | 21.6 |
Toddlers’ Shoe Size Conversion (9 Months–4 Years)
| US & Canada | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 |
| UK | 19 | 19 | 20 | 20 | 21 | 22 | 22 | 23 | 23 | 24 | 25 | 25 | 26 | 27 |
| Europe | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 |
| Inches | 4.3 | 4.5 | 4.6 | 4.8 | 5 | 5.1 | 5.3 | 5.5 | 5.6 | 5.8 | 6 | 6.1 | 6.3 | 6.5 |
| Centimeters | 10.8 | 11.4 | 11.7 | 12.1 | 12.7 | 13 | 13.3 | 14 | 14.3 | 14.6 | 15.2 | 15.6 | 15.9 | 16.5 |
Infants’ Shoe Size Conversion (0–9 Months)
| US & Canada | 0 | 1 | 1.5 | 2 | 2.5 | 3 |
| UK | 0 | 0.5 | 1 | 1 | 1.5 | 2 |
| Europe | 15 | 16 | 17 | 17 | 18 | 18 |
| Inches | 3.1 | 3.5 | 3.6 | 3.8 | 4 | 4.1 |
| Centimeters | 7.9 | 8.9 | 9.2 | 9.5 | 10.2 | 10.5 |
How Does The Shoe Size Calculator Work?
Here are the simplified shoe size conversion formulas using US, UK, and EU standards, based on foot length:
- First, convert the foot length from millimeters to inches by dividing by 25.4.
US Sizing
- US Men: Multiply the foot length in inches by 3 and subtract 22.
- US Women: Multiply the foot length in inches by 3 and subtract 21.
- US Children: Multiply the foot length in inches by 3 and subtract 9.67.
UK Sizing
- UK Adults: Multiply the foot length in inches by 3 and subtract 23.
- UK Children: Multiply the foot length in inches by 3 and subtract 10.
EU Sizing
- For EU sizes, first calculate the UK size, then multiply it by 1.27, add 23 to this result, and finally add 2.
How To Use The Shoe Size Calculator: US Shoe Size Calculator
To use online shoe size converters, follow these steps:
- Pick who you’re finding the shoe size for Men, Women, or Children, from a menu.
- Choose the sizing system you know your shoe size in, like the US.
- Type in your known shoe size. For example, if you’re a size 7 in the US, put in 7.
- Now pick the sizing system you want to convert to, like the UK.
- Click enter or calculate, and you’ll get your shoe size in the new system quickly.
How To Measure Shoe Size And Width At Home
Here’s how to measure your shoe size at home with easy steps:
- Place your foot on a piece of paper on the floor. Make sure the paper doesn’t move.
- Use a pen, holding it straight, to trace around your foot.
- Draw two lines inside the outline: one from the longest toe to the heel, the other across the widest part of your foot.
- Measure both lines for the length and width of your foot.
- Subtract a small amount (3/16th of an inch) from each measurement or input these measurements into a shoe size calculator to find your size.
Tips For The Perfect Shoe Fit
Here are simplified tips for choosing the right shoe size:
- Measure your feet before buying shoes because they can change size as you age or with weight changes.
- Check both feet since one may be larger. Use the larger foot to choose shoe size.
- Ask the salesperson to measure both feet.
- Pick shoes that fit the shape of your feet to avoid discomfort.
- Look at both the length and width of shoes. Both are important for a good fit.
- Avoid buying tight shoes hoping they will stretch. Choose comfortable ones from the start.
- Make sure the shoe fits well and stays on your foot when walking.
- Walk in the shoes inside the store to ensure they’re comfortable.
- Choose shoes made from soft, breathable materials.
- Try on formal shoes with the socks you plan to wear with them.
- Check the soles for durability and flexibility for comfort and long wear.
Drawbacks Of Shoe Size Converters
When using shoe size converters, several challenges can affect their accuracy:
- Lack of Standardization: Shoe sizes can vary between different shoemakers, meaning a size from one brand might not fit the same as the same size from another brand.
- Children’s Growth Rates: Kids’ feet grow at different speeds. For children, it’s more reliable to measure their feet regularly instead of relying solely on size charts.
- Width of Feet: Many people only look at foot length when choosing shoe sizes. However, the width of your feet is also crucial. Wide feet might need a larger size for a comfortable fit, while narrow feet might fit better in smaller sizes.
Why Is It Important To Wear The Right Shoe Size?
Wearing the right shoes is very important, especially if you walk a lot. Shoes that don’t fit well can cause blisters, shoe bites, and sore heels.
Tight shoes can even make conditions like arthritis worse and cause foot problems for people with diabetes.
Since our feet carry our whole body weight and help us move, it’s important to wear comfortable shoes and let your feet breathe.
Wearing tight shoes can cause problems now or later on. It’s key to wear shoes that fit well to avoid these issues. Our shoe size calculator helps you find the right size using US, UK, and European standards.
These are widely used, but remember, they’re not the same everywhere because different brands might have their sizes, so the fit might not always be perfect.
Also, check your shoe size regularly when buying new shoes because even small changes in your body can mean you need a different size.
How to convert between shoe sizes from the UK, US, and EU?
You can easily convert shoe sizes using formulas based on the length of the foot in millimeters. Here’s how you can do it:
- To find the length in inches from millimeters, divide the millimeters by 25.4.
US Sizes
- For US men, multiply the inches by 3 and then subtract 22.
- For US women, multiply the inches by 3 and then subtract 21.
- For US kids, multiply the inches by 3 and then subtract 9.67.
UK Sizes
- For UK adults, multiply the inches by 3 and then subtract 23.
- For UK kids, multiply the inches by 3 and then subtract 10.
EU Sizes
- For EU sizes, first find the UK size, then multiply it by 1.27, add 23 to this result, and add 2.
Note: The formulas for EU children’s sizes are not included because there are different versions, and sizes usually follow a chart. Also, the UK/US sizes for children might vary, but the formulas given are commonly used.
How can I use the shoe size converter?
To use a shoe size converter, here’s what you do, using a woman’s size as an example:
- First, decide if you’re calculating for an adult or a child because the formulas are different.
- Enter the shoe size you know. For instance, if you have a UK size 10, put that in.
- The converter will quickly show you the equivalent sizes in other standards like US and EU, and it will also tell you the foot length. You can pick if you want to see this length in millimeters, centimeters, inches, or feet.
- Below the main results, you’ll see the shoe sizes rounded to the nearest half-size. This gives you the closest shoe sizes in US, UK, and EU formats.
Difficulties in shoe size conversions
Making a shoe-size converter that works for everyone is tricky for a few reasons:
- Shoe sizes aren’t the same everywhere. The way shoes are made and measured can change from one place to another, even if they use the same system as in Europe. In the US, there are different sizing systems too, especially for very small or large sizes.
- Kids’ shoe sizes are different because they grow quickly. Some charts add a little extra to make Width room for growth.
- matters as well as length. If your feet are wide, you might need a bigger size.
We also have calculators for other clothing items, like bras (to convert between EU, UK, and US sizes) and circle skirts for those who like sewing.
FAQs
What is the Average Shoe Size For a Man?
The most common shoe size for men in the US is 10.5.
What’s the Biggest Shoe Size in the World?
Jeison Orlando Rodríguez Hernandez from Venezuela has the world record for the biggest feet on someone alive. His feet are almost 16 inches long, and he wears size 26 shoes. Robert Wadlow has the record for the biggest feet ever, at 18.5 inches each.
What are True-to-Size Shoes?
Shoes that are true to size have accurate measurements that match their labeled size. They’re neither too big nor too small.
Does 0.5 Shoe Size Make a Difference?
Not always. With just a small difference of 1/8th of an inch, whether a shoe fits comfortably depends on the material it’s made of and how it adjusts to your foot.
How Can I know My Shoe Size in US?
To find your size, measure the heel-to-toe mark and use the inch-to-size table. For example, if you are a man and your foot measures 12″ long, you will wear a U.S. size 14 shoe. 8. To find your width, measure the marks for the widest part of your foot and use the inch-to-size table.
What is 40 in US Shoe Size?
US size 8.5 = EU size 39. US size 9 = EU size 40. US size 9.5 = EU size 41. US size 10 = EU size 42.
What is 42 in Shoe Size?
In the EU shoe sizing system, size 42 corresponds to a men’s size 8.5 or a women’s size 10 in the US shoe sizing system.
Is Size 42 or 44 Large?
Small (S): 36-38 inches. Medium (M): 39-41 inches. Large (L): 42-44 inches. Extra-Large (XL): 45+ inches.
Is Size 44 a UK?
Most commonly a UK 10 will be referred to as an EU 44.
