How Much Bigger Is A Half Size In Shoes | Some Important Information About Shoe Size

Last Updated on September 20, 2023 by Chase Reiner

A half-size in shoes typically represents an increase of 1/8 of an inch (3.175 millimeters) in length. It provides a slightly roomier fit than the whole size below, allowing for more comfort and flexibility in choosing the right shoe size.

How Much Bigger Is A Half Size In Shoes

How Much Bigger Is A Half Size In Shoes

A half-size in shoes is equal to 1/8 of an inch (3.175 millimeters). This is a relatively small difference, but it can be important when it comes to finding shoes that fit well.

For example, if you wear a size 9 shoe, a size 9.5 shoe will be 1/8 of an inch longer. This may not seem like a big difference, but it can be enough to make a shoe feel tight or too loose.

If you have wide feet, you may find that you need to go up a half size in some shoes. This is because shoes are often sized for medium-width feet, so wide-footed people may need a little extra room.

Conversely, if you have narrow feet, you may find that you need to go down a half size in some shoes. This is because shoes that are sized for medium-width feet may be too wide for narrow-footed people.

It is important to note that shoe size can vary depending on the brand and style of shoe. For example, some brands run large, while others run small. It is also important to note that your shoe size can change over time, so it is a good idea to have your feet measured every year or so.

Here are some tips for finding shoes that fit well:

  • Try on shoes at the end of the day, when your feet are at their largest.
  • Wear the same type of socks that you plan to wear with the shoes.
  • Walk around in the shoes for a few minutes to make sure they are comfortable.
  • If the shoes are too tight, try going up a half size.
  • If the shoes are too loose, try going down a half size.

Some Important Information About Shoe Size

We all know both our feet are not the same size. One is slightly larger than the other. That is why sometimes we have problems while using a pair of shoes. 

For knowing your actual foot size, there’s a simple method you can use.

1. In your house, choose a flat surface. Take a piece of paper and stand on it. Rest your weight evenly on both feet. Ensure you’re comfortable. The amount of paper you are using can be lined or unlined; make sure that it’s on a flat surface.

2. Use a pen or a pencil to mark the farthest point of your heels and toes as accurately as you can. The process must be repeated. Also, add the markings for the width of both feet.

3. Using a scale of your choice, measure the two markings. It can be in feet, or inches, or centimeters.

After completing the above steps, note down the length measurement. While picking up shoes for yourself, use the noted measure as a reference point.

The reason behind this is as we had stated earlier. Both of our feet are not exactly of the same size. If you will to use one with slightly shorter dimensions, you might get a satisfactory result in one foot and another with a choked foot.

The Shoe Sizing Systems Of The World

Around the world, there are a considerable number of sizing systems. The mentioned system may also contribute to the uncertainties regarding the actual sizes of our feet.

Here, we will discuss the American sizing system and the European sizing system. These two are the central sizing systems.

The American Shoe Sizing System

The size range for shoes in the US is very contrasting. Men’s shoes are usually made with a broader cut than women’s shoes. The reason behind this is, men’s feet are generally more extensive than women’s feet. In the case of children, the sizing system is different.

The other difference is that the size range for women ranges between sizes 4 to 12, whereas in men, it’s between 6 and 16. Unusually, larger shoe sizes are developed. But the matter is whether the brands will construct them or not.

Another critical factor in the sizing system is the width of the shoes. In the US sizing system, shoes are made within the widths’ set and must also be recognized by the nation. Four categories of width are there, namely – wide, extra-wide, medium, and narrow widths.

The European Shoe Sizing System

Unlike the US’s shoe sizing system, the sizing system in Europe does not acknowledge age and gender. Larger shoes are made for men and the smallest shoes for children. Another important thing is that sizing is done only in whole numbers and so, no half size shoes are there. European shoes widely differ in details and designs from American shoes.

Another thing is, the width of the shoes is a bit different. The sizing means a woman can wear size 32 in women’s shoes and men’s shoes also. The main difference will be, the width in men’s shoes would be a bit more than that of women’s shoes.

Is It Alright To Wear A Half-size Bigger Shoe?

It depends on which shoes you are wearing. In the case of running shoes, it is a good idea to wear a half-size bigger shoe.  While running, blood flow gets increased to our foot muscles. For keeping them oxygenated, you must get one. It results in creating a bump in the feet.

Another thing is, the socks are worn with shoes. So, it would be a good idea to wear a shoe with some space. Keep this in mind while purchasing.

For formal shoes, we advise that you pick your actual size so you can enjoy maximum comfort. Feet keep on growing in the kids’ case; they will outstrip their shoes very fast. They cannot continue wearing a single shoe for a long time. So, it is advisable to give them shoes that have a growing room within them. Also, shoes that are a full size larger should be purchased for them, as those shoes are comfortable and have extra space.

Men’s Shoe Size Chart

USUKFoot Length (approximate)
769.6 in / 24.4 cm in / 24.8 cm
879.9 in / 25.2 cm
8.57.510.125 in / 25.7 cm
9810.25 in ~26 cm
9.58.510.4 in / 26.5 cm
10910.6 in / 26.8 cm
10.59.510.75 in / 27.3 cm
111010.9 in / 27.8 cm
11.510.511.125 in / 28.3 cm
121111.25 in / 28.6 cm
131211.6 in / 29.4 cm

Women’s Shoe Size Chart

USUKFoot Length (approximate)
648.75 in / 22.5 cm
6.54.59 in / 23 cm
759.25 in / 23.5 cm in / 23.8 cm
869.5 in / 24 cm in / 24.6 cm
979.875 in / 25 cm
9.57.510 in / 25.4 cm
10810.2 in / 25.9 cm
10.58.510.35 in / 26.2 cm
11910.5 in / 26.7 cm

Final Words:

We all know that, in general, we all have a foot slightly larger than the other. So, it is essential to know the actual size of the shoe. You can do that by measuring it yourself using the method that is explained above. Or, you can get your feet measured by a professional so that you know the actual size of your feet.

Once it’s done, you know the actual size of your feet. Now, you can select the exact size of the shoe. It will help you in permanent removal of the foot-aches or any discomfort. 


Q.1) How To Measure The Perfect Shoe Size?

Ans:- You can do it yourself just by placing your foot on a paper, which must be placed on a flat surface. Then draw from your toe to the back of your foot. Measure between the two marks and take the longest measurement. 

Q.2) Do Half Size In A Shoe Makes A Big Difference?

Ans:- Different manufacturers will have a slight difference in fitness. A narrow shoe will have other fitness than a wider shoe. So, it depends upon the brand.

Q.3) Is It Correct To Wear A Shoe Half A Size Small?

Ans:- The fitness of your shoes can vary; it can get too loose or too tight. If they are too loose, you will get blisters as the shoe continuously rub against your skin while you are walking. On the other hand, tight shoes can give you more problems.

Q.4) How Much More Significant Is A Half-Size In Shoes?

Ans:- It states one difference in size, which is also called barleycorn. It measures 8.46 mm and corresponds to 1/3 of an inch. For achieving a better fit in shoes, half sizes were introduced, which have a 4.23mm difference between each consecutive half size.


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