Average Breast Cup Size by Country: Bra Cup Size Comparison

Average Breast Cup Size by Country: Bra Cup Size Comparison

The human body changes over time. This change includes the average bra cup size size. In recent years, understanding these changes has become crucial for health workers and lingerie companies.

Research studies indeed show that the average bra cup size has increased notably. These findings reflect changes in body types and better bra fitting methods.

For instance, a 2023 survey by the lingerie brand ThirdLove found that the most common bra cup size in the United States rose from a 34B to a 34DD over the past decade (Source: ThirdLove, 2023).

This trend is not limited to the U.S.; similar increases have been reported globally, highlighting a worldwide shift in average breast sizes.

Average breast cup size by country

As per a survey conducted by Triumph, a Swiss lingerie company, the countries having the largest average cup sizes are the United States, Canada, and the United Kingdom. On the other hand, those in East Asia - Japan and China tend to have smaller cup sizes on average.


Browse our comprehensive list of average bra cup sizes across different countries. Use the search field below to quickly find your country and see how your cup size compares to others around the world.

Average breast cup size by country
Country Continent Cup Size Range 1-5
Afghanistan Asia B 2
Albenia Europe C 3
Algeria Africa B 2
Andorra Europe C 3
Angola Africa B 2
Argentina South America C 3
Armenia Asia/Europe C 3
Australia Oceania C 3
Austria Europe D 4
Azerbaijan Asia B 2
Bahamas North America A 1
Bahrain Asia A 1
Bangladesh Asia A 1
Barbados North America A 1
Belarus Europe A 1
Belgium Europe C 3
Belize North America B 2
Benin Africa A 1
Bhutan Asia A 1
Bolivia South America A 1
Bosnia & Herzegovina Europe D 4
Botswana Africa B 2
Brazil South America C 3
Brunei Asia A 1
Bulgaria Europe D 4
Burkina Faso Africa A 1
Burma Asia A 1
Burundi Africa A 1
Cambodia Asia A 1
Cameroon Africa B 2
Canada North America C 3
Cape Verde Africa B 2
Central African Republic Africa A 1
Chad Africa B 2
Chile South America C 3
China Asia A 1
Colombia South America D 4
Comoros Africa A 1
Congo (DCR) Africa A 1
Congo, Republic of the Africa A 1
Costa Rica North America C 3
Cote d'Ivoire Africa A 1
Croatia Europe D 4
Cuba North America B 2
Cyprus Asia/Europe B 2
Czech Republic Europe D 4
Denmark Europe D 4
Djibouti Africa A 1
Dominica North America A 1
Dominican Republic North America B 2
Ecuador South America B 2
Egypt Africa B 2
El Salvador North America A 1
Equatorial Guinea Africa A 1
Eritrea Africa A 1
Estonia Europe C 3
Ethiopia Africa B 2
Fiji Oceania A 1
Finland Europe DD 5
France Europe C 3
Gabon Africa B 2
Gambia, The Africa A 1
Georgia Asia C 3
Germany Europe D 4
Ghana Africa B 2
Greece Europe C 3
Grenada North America B 2
Guadaloupe North America B 2
Guatemala North America A 1
Guinea Africa A 1
Guinea-Bissau Africa A 1
Guyana South America A 1
Haiti North America A 1
Honduraas North America A 1
Hong Kong Asia A 1
Hungary Europe D 4
Iceland Europe D 4
India Asia B 2
Indonesia Asia A 1
Iran Asia B 2
Iraq Asia B 2
Ireland Europe B 2
Israel Asia A 1
Italy Europe C 3
Jamaica North America B 2
Japan Asia A 1
Jordan Asia A 1
Kazakhstan Asia B 2
Kenya Africa A 1
Korea, North Asia A 1
Korea, South Asia A 1
Kuwait Asia A 1
Kyrgyzstan Asia A 1
Laos Asia A 1
Latvia Europe A 1
Lebanon Asia A 1
Lesotho Africa A 1
Liberia Africa A 1
Libya Africa B 2
Liechtenstein Europe D 4
Lithuania Europe C 3
Luxembourg Europe D 4
Macedonia Europe B 2
Madagascar Africa B 2
Malawi Africa A 1
Malaysia Asia A 1
Maldives Asia B 2
Mali Africa A 1
Malta Europe A 1
Mauritamia Africa A 1
Mauritius Africa A 1
Mexico North America B 2
Moldova Europe B 2
Mongolia Asia A 1
Montenegro Europe C 3
Morocco Africa B 2
Mozambiques Africa B 2
Nepal Asia A 1
Netherlands Europe D 4
New Zealand Oceania B 2
Nicaragua North America A 1
Niger Africa A 1
Nigeria Africa A 1
Norway Europe DD 5
Oman Asia A 1
Pakistan Asia B 2
Panama North America B 2
Papua New Guinea Oceania A 1
Paraguay South America B 2
Peru South America A 1
Philippines Asia A 1
Poland Europe C 3
Portugal Europe B 2
Puerto Rico North America B 2
Qatar Asia A 1
Romania Europe C 3
Russia Asia DD 5
Rwanda Africa A 1
Saint Lucia North America A 1
Saint Vincent & the Grenadines North America A 1
Salomon Islands Oceania B 2
Samoa Oceania A 1
Sao Tome & Principe Africa A 1
Saudi Arabia Asia B 2
Senegal Africa A 1
Serbia Europe C 3
Sierra Leone Africa A 1
Singapore Asia A 1
Slovakia Europe C 3
Slovenia Europe C 3
Somalia Africa B 2
South Africa Africa B 2
Spain Europe B 2
Sri Lanka Asia A 1
Sudan Africa A 1
Suriname South America A 1
Swaziland Africa A 1
Sweden Europe DD 5
Switzerland Europe D 4
Syria Asia B 2
Taiwan Asia A 1
Tajikistan Asia B 2
Tanzania Africa A 1
Thailand Asia A 1
Timor-Leste Asia A 1
Togo Africa A 1
Trinidad & Tobago South America A 1
Tunisia Africa A 1
Turkey Asia/Europe B 2
Turkministan Asia B 2
Uganda Africa A 1
Ukraine Europe C 3
United Arab Emirates Asia B 2
United Kingdom (UK) Europe C 3
United States (USA) North America DD 4
Uruguay South America C 3
Uzbekistan Asia B 2
Vanuatu Oceania B 2
Venezuela South America D 4
Vietnam Asia A 1
Western Sahara Africa A 1
Yemen Asia A 1
Zambia Africa A 1
Zimbabwe Africa A 1

This article explores the latest data on average breast cup sizes. It also provides insights into how these averages differ by region and demographic factors like age, ethnicity, and body mass index (BMI).

Let's get the cat out of the bag on bra cup sizes so that the bewildering world of lingerie measurements does not get the better of you. Whether you're shopping for a new bra or curious about the average breast cup size knowing how cup sizes are measured is essential.

We will tell you what band size means compared with cup size and dispel some common myths. And give the necessary knowledge for finding the correct fit. If you are a double A or anywhere up to double D then this guide can help ensure that every lingerie shopping trip leaves you feeling supported! (Yes, even if your size falls outside those mentioned).

The importance of professional bra fittings

The first step to determine what bra cup size is right for you would be getting a professional bra fitting. Many women go their whole lives without knowing they are wearing the wrong size. A professional bra fitter can measure your band and cup size with accuracy.

One common mistake people make is thinking that if they have a small band size, then this means they should also have big cups - but it's not true! The band size means the measurement around your ribcage, just below your breasts. The cup size, on the other hand, is determined by the difference between your band size and your bust measurement.

Understanding the bra sizing system

Bra sizes are generally given as a combination of a number and a letter. The number denotes the band size, and the letter refers to the cup size. For instance, 34C indicates a band size of 34 inches and a C cup size.

Cup sizes usually range from A to K; certain brands offer even larger sizes beyond K. Each cup size stands for a specific difference between the band measurement and the bust size. For instance, an A cup may hold a variance of breast tissue that is up to one inch different from the band size, while a B cup usually holds somewhat larger discrepancies, which range between one and two inches. When we stretch into C cups, there’s often far more variance; however keep in mind these letters are not consistent across brands so always refer back to your specific measurements or those outlined by certain manufacturers if you have them available.

Factors that affect bra cup size

Many factors can affect your bra cup size. These factors include genetics, weight fluctuation, pregnancy, and breastfeeding. A woman's breasts are the result of genetic influences, so there is no perfect size for them. Finding the right fitting bra that gives enough support matters most because we all have different types of bodies.

Another factor that affects cup size is gaining or losing weight. Your breasts can change if you gain or lose weight because of the breast tissue. Before, during, and after pregnancy, the size and shape of your breasts may temporarily change as you breastfeed. Always make sure that you keep track of such dynamics and have regular fittings to maintain wearing the right size bra.

Common misconceptions about bra cup sizes

Understanding what determines breast size, it is worth noting that cup size is not the only factor; the band size is a factor in getting the right fit. When looking for a comfortable bra, it is vital to consider both cup and band measurements.

There are many mistaken thoughts about bra cup sizes that may cause disappointments. One of them is considering D cups as always being big. In actuality, the largeness of these sizes depends on their corresponding band sizes. For example, if you take a 32D bra and a 38D bra, you will find that the latter is the bigger one. It is essential to know that breast size is not determined by cup size only; hence while trying to figure out if it fits well or not. Do not forget about its width also.

It is also not true that smaller cups are unattractive or masculine. Every size has its charm; what matters most is having a good-fitting one that will give you confidence throughout the day.

How to measure your bra cup size accurately

If you are unsure about your bra cup size, it is best to get fitted by a professional. But if you want to measure yourself at home, here are some instructions on how to do so:

  1. First, put on an unlined bra or no bra at all. This will keep the measurements from being affected by any padding or push-up effects.
  2. Use a soft tape measure to find out what size band you need. Wrap the tape around your ribcage just below where your breasts are. Make sure it's parallel to the ground and not too tight or loose.
  3. Round off this number to the nearest whole one; if it's odd add 1 inch for even numbers use the original figure as is – that is your band size!
  4. Measure around the fullest part of your bust keeping in mind what was said about the tape, as before.
  5. Subtract your band measurement from your bust measurement to determine cup size. For example, a one-inch difference corresponds with an A cup, two inches with a B cup, and three inches with a C cup. However, remember cup sizes can vary by manufacturer, so this is a general guide. For the most accurate sizing, a professional bra fitting is recommended.
It's important to note that these figures are a guide. The best idea is always to experiment with a few different cup sizes until you find one that feels right.

Conclusion

In short, knowing the typical bre­ast cup size helps you choose a bra that fits we­ll. Both the cup and band size matter, so unde­rstand both. This knowledge lets you pick the­ right bra when shopping. It allows you to choose the pe­rfect bra for your body, no matter the size­ - whether you nee­d an A, B, or even C cup. You may nee­d an everyday bra or have a spe­cific issue to address. Either way, unde­rstanding average cup sizes provide­s valuable guidance. Reme­mber, everyone­ has their unique shape and size­. What works for one person may not be ide­al for another. By embracing our differe­nces and focusing on comfort and support, we can all find the pe­rfect bra to meet our ne­eds and prefere­nces.

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