International Bra Size Conversion Charts 2023

Isn’t it true that we should all learn how to measure our bra sizes? But how often do we convert from US size to UK or MX, FR, ES, BE, EU, IT, JP Bra Size. There are many types of bra size to pick.

Unless you had an observant mom who took you to one of those incredibly odd bra fittings (that has always ended with a reasonable brand-new t-shirt bra), chances are you chose your size based on the appearance, feel, and possibly holding it up at the front of the mirror, rather than measurements. Which is fine for workout shorts or gym leggings, but not for a bra? Not at all.

Key Takeaways

• Several countries and areas have distinct bra sizing schemes.
• US, UK, EU, FR, ES, BE, IT, JP, and MX are the most popular bra size systems.
• To translate bra sizes between systems, you must consider both the band size and the cup size.
• Bra size conversion charts can be available online or in bra shops.
• When using a bra size conversion chart, it’s crucial to measure yourself to achieve the greatest fit.
• Whether shopping for bras online or traveling to foreign countries, bra size conversion tables can be useful.
• Certain bra brands may have their own sizing methods, so verify their size charts before buying.
• Those who have trouble finding bras that fit properly in their home country may find bra size conversion charts handy.
• The accuracy of bra size conversion charts varies according on brand and chart quality.
• It’s crucial to remember that bra size conversion tables are merely a guide, and that trying on bras in person is the best method to determine the proper size.

No matter if you are just a religious bra wearer or love to put one on as and when you feel like it, data demonstrates that a large number of bra consumers are wearing the wrong size, so just a little help can definitely benefit us all.

This is where I can help. With so much contradictory information available on the internet already, I felt it would be prudent to contact a few bra specialists to learn how to properly assess your bra size. I have gone out and gotten the scoop, and I am very happy to share it. Let’s now learn how to measure bra size.

How to Measure Your Bra Size with a Tape Measure?

Before we begin, make absolutely sure that you are wearing a plain non-padded bra with your breasts in the proper position and that you get a soft measuring tape available.

To find the perfect fitting bra, a crucial step is to measure your ribcage and bust size. Check out this guide on how to measure your waist for all genders and ages, as the waist measurement is one of the factors used to determine the correct bra size.

Determine the size of your band

• Firstly, put the tape measure across your ribcage, just beneath your bra’s band.
• Ensure that the measuring tape is flat and that it is drawn firmly but not too firm.
• Keep a record of how tall you are in inches.
• This will be your band size if you fall on an even number.
• If you literally come up with an odd number, try to round down or up to the nearest even number, depending on your build.
• Suppose you are softer all around the band round the size down. On the flip side, if you are far slimmer and have less give all around the band, then round the size up. And this would be the size of your band.

Determine the size of your cup

• Wrap the tape measure all over your breast’s widest region.
• For this measure, you will not need to pull the measuring tape very firmly; it only has to lay flat, but you will want to make absolutely sure that it is level.
• Keep a note of how tall you are in inches.
• This is the size of your cup.

To accurately determine what bra size and cup size you need, it is important to know how to measure your body for clothing sizes, which can be found in this helpful guide on Hood MWR. Proper measurement is key to achieving the perfect fit for any bra style, whether you are shopping at Victoria’s Secret or Just My Size.

Determine the size of your cup

Do not even worry; you will not have to go back through time and remember all of the math abilities you purportedly learned in school. Subtraction will suffice.

• Simply subtract your band size from the cup size and then write down the result.
• This distinction identifies your cup.

Determine the size of your bra

Lastly, add your band and cup sizes together to determine your bra size.

To ensure we are all on the same page, here is an instance to help you remember what a bra is.

The distinction between your cup size and bra size is 3 inches if your cup size is 36 inches and your band size is 33 inches. This indicates that you have a C cup and your bra size is 33C.

Amazing! Well-done! To get it there, you didn’t even have to use your calculator. 

Are you confused about how to measure your body for buying the right size of bra? Check out the detailed size chart for women by Just My Size Clothing on Hood MWR. The size chart includes measurements for various body parts, such as bust, waist, and hips, which can help you determine your accurate bra size.

Without a measuring tape, how do you determine your bra size?

Without a measuring tape, determining your bra size is simple.

• Rather than using the tape measure, you can use a string or a rope.
• Simply wrap the thread around your breast twice, once under and once on the bust line.
• Next, with a pen, make a note of the correct length. Using a sharp blade or a foldable ruler, decide the right dimensions.

Bra Size Chart

I know it is not really unusual for different brands of bras to have varying sizes. Since various bra sizes usually have comparable measurements with tiny changes in band and cup sizes, this difference occurs.

So let’s make a start with your bra size. Begin with your present bra size and adjust your bra size measurement and fit with the tables down below.

Band Size Chart

US Band Size	Centimeters (cm.)	Inches (in.)
28	58 – 62	28
30	63 – 67	30
32	68 – 72	32
34	73 – 77	34
36	78 – 82	36
38	83 – 87	38
40	88 – 92	40
42	93 – 97	42
44	98 – 102	44
46	103 – 107	46
48	108 – 112	48
50	113 – 117	50
52	118 – 122	52
54	123 – 127	54
56	128 – 132	56
58	133 – 142	58
60	143+	60

Band Size International Conversion Chart

Centimeters (cm.)	Inches (in.)	US/UK/MX	FR/ES/BE	AU/NZ	EU	IT	JP
58 – 62	28	28	75	6	60	0	60
63 – 67	30	30	80	8	65	1	65
68 – 72	32	32	85	10	70	2	70
73 – 77	34	34	90	12	75	3	75
78 – 82	36	36	95	14	80	4	80
83 – 87	38	38	100	16	85	5	85
88 – 92	40	40	105	18	90	6	90
93 – 97	42	42	110	20	95	7	95
98 – 102	44	44	115	22	100	8	100
103 – 107	46	46	120	24	105	9	105
108 – 112	48	48	125	26	110	10	110

When buying bras online, be sure to check out Just My Size Clothing Conversion Size Charts for Women to ensure you are getting the right fit. This is especially important when using the Band Size International Conversion Chart, as sizes can differ across brands and countries.

Cup Size Chart

US Cup Size	Differences Between Cup Size and Bust Size
	Centimeters (cm.)	Inches (in.)
AA	10 – 11	<1
A	12 – 13	1
B	14 – 15	2
C	16 – 17	3
D	18 – 19	4
DD/E	20 – 21	5
DDD/F	22 – 23	6
DDDD/G	24 – 25	7
H	26 – 26	8
I	28 – 29	9
J	30 – 31	10
K	32 – 33	11

Cup Size International Conversion Chart

Differences between band size and bust size	US/MX	FR/ES/BE	AU/NZ	UK	EU	IT	JP
Centimeters (cm.)	Inches (in.)
2018-10-11	<1	AA	AA	AA	AA	AA	–	A
2018-12-13	1	A	A	A	A	A	A	B
14 – 15	2	B	B	B	B	B	B	C
16 – 17	3	C	C	C	C	C	C	D
18 – 19	4	D	D	D	D	D	D	E
20 – 21	5	DD/E	E	DD	DD	E	DD	F
22 – 23	6	DDD/F	F	E	E	F	E	G
24 – 25	7	DDDD/G	G	F	F	G	F	H
26 – 27	8	H	H	G	FF	H	FF	I
28 – 29	9	I	I	H	G	I	G	J
30 – 31	10	J	J	I	GG	J	GG	K

So, What is a Bra?

In general, a bra, often known as a brassiere, is a type of underwear that covers the boobs and offers support to the woman who wears it. It is considered one of the most complicated clothes ever created. Its main components are as follows:

Chest Band: Your bra’s chest band holds or secures your underwear when you’re wearing it. It should preferably fit tightly because it is capable of carrying the major part of your boobs’ weight. As a consequence, it is considered one of the most important factors to consider when choosing a bra size. It is divided into two sections:

Wings: They are often attached to your bra’s cups, and their ends are normally where the band’s closing is.

Center gore: The “gap” between the two cups of your brassiere is known as the center gore. The positioning and shape of the cups could be influenced by the height and size of the core gore. As a result, the gore can provide either comfort or discomfort to the one who wears the bra.

Cups: Your boobies are covered and held in place by these spherical or pointy-shaped cups. Just like the chest band, the cups are a crucial factor to consider when sizing a bra. In addition, they might come in a variety of styles and sizes to suit the demands and preferences of any lady.

Apex: Generally speaking, this is considered the highest point of your bra’s cups. It is also the place where the shoulder straps are joined at the front.

Eye and hook: Almost all bras (with the exception of sports bras, for instance) include an eye and hook closure system. Women can tighten or relax the band of their bras for a more secure and comfortable fit, and they are typically constructed with an eye and hook fastening.

Underwire: In fact, not all bras have underwires, but those that have are typically made of metal and located near the bottom of the cups.

Shoulder Straps: Basically, the shoulder straps of the bra are designed to provide support. These straps, nevertheless, tend to stretch out over time, which is why they have adjustable hinges so they may be adjusted for a more tight feeling.

If you’re wondering what a bra is, it’s a garment worn over the breasts to provide support, shape, and modesty. Wearing the right bra is important, especially when it comes to backless dresses. Check out these 25 bra ideas to wear with a backless dress to find the right one that will make you feel confident and comfortable.

Different Types of Bra

Generally speaking, bras exist in a variety of shapes and styles, each of which serves a distinct function and is created for a particular body type. Here are a few of the most popular bra styles now on the marketplace as a guide:

Bralette: There’s no underwire, cushioning, or even contoured cups in this delicate bralette.

Bandeau: Usually, stretchy fabric is used to make this tube-like bra.

Balconette: A demi bra with a low cut that exposes the top portion of your boobs. The bra, however, is especially designed to lift your boobs upwards rather than towards the middle.

Convertible: This bra style’s straps are removable, allowing the wearer to wear the underwear in a variety of ways.

Demi: With the half-shaped cups, this bra design is specially made to cover the lower half of your boobs. It is an excellent fit for most bust shapes. However, it may not provide enough support for ladies with bigger boobs.

Full Cup: In general, this bra type ensures that the boobies are completely covered and protected. It is also recognized for providing support and shape.

Minimizer: Generally speaking, this bra design works similarly to a full cup bra, but with the added benefit of being able to slim down a huge breast by a few inches.

Nursing Bra: Usually, this type of bra was created with breastfeeding women in mind. They have openings or apertures that make it much easier for moms to breastfeed, in addition to the added support and comfort they offer. In addition, their fabric is incredibly stretchy, so it can effortlessly adjust to your changing breast size during pregnancy.

Plunge: The middle of these plunge bras is cut quite low, giving a u-shape in most cases. They also have additional cushioning that pushes the boobs upward. They look best when worn with shirts or dresses having plunging necklines.

Push Up: It has a similar silhouette to the demi cup, but it has more cushioning at the bottom of the cups. This type of bra is ideal for those who want to look to have larger boobs.

Sports Bra: Primarily, sports bras are made specifically for ladies who participate in physical activities. They offer a great deal of security and support, as well as decreasing the discomfort, pain, and risk of boob damage associated with hard exercise.

Strapless: This style of bra is made to work without the use of shoulder straps.

T-Shirt: Basically, this bra design has a more modest structure, making it less noticeable when worn beneath a tight-fitting shirt. In addition, its cups are comparable to those of a full-cup or demi bra, and it gives the wearer a lot of support.

What are the benefits of having a well-fitted bra?

Currently, the apparel business allows women to pick their chosen bras from a variety of styles that satisfies their requirements and preferences. Selecting the ideal bra, on the other hand, is about more than just style. It is all about getting the appropriate fit, which requires determining your correct bra size.

Why? It is simply because choosing the appropriate bra size is not only about looks; it is also about your health. Wearing a poor-fitting bra may make you sick, as a matter of fact. It might induce headaches and neck discomfort, which can result in posture issues in the long run. Furthermore, if your bras are overly tight, you may experience breathing difficulties. Even worse, it may have a deleterious impact on the lymphatic system’s performance.

A properly fitted bra can provide comfort and support, improve posture, and enhance the appearance of clothing. For an ultimate fitting guide, check out the Lululemon size chart to find the perfect sports bra fit for your active lifestyle.

When should you get your bra measured?

That is for sure, more often than you might think! Although there is no set timetable, most underwear designers recommend getting measured all around a 6-month period or when shopping for a new bra.

Experts suggest getting fitted every 6-12 months to compensate for the normal variation of boobs, which can be caused by weight fluctuations or hormone imbalances, especially after pregnancy.

Are You Wearing the Correct Bra Size?

The one and the only way to know if the bra size suggested by a bra size chart or calculator is correct is to try it on. Try on various brands of bras in your breast size to see if they provide the same level of support and comfort.

What it is like to be in the correct fit:

• The straps don’t dig into your shoulders and keep in place.
• On any hook, particularly the loosest one, the band fits tightly against your back. In addition, only one finger should really be able to slide just below the band at a time.
• There is no excess or gaps in the cups, so they appropriately cover your boobs.
• The underwire is well-placed beneath your boobs.

You may also look at it from the other way around and see if you have the wrong bra size depending on the obvious indicators of a terrible bra fit: cup spaces, too-loose or too-tight bands and straps, band rolling up, etc.

What it feels like to have the wrong fit: 

• The straps bite into your shoulders, leaving unpleasant bruises, or they slide off, particularly if they are tightened all the way.
• If the band pinches or rolls up on the loosest hook or slips about on the tightest hook, it might be too loose or tight.
• Your boobies are leaking out of the cups, or there are gaps in the cups.
• The underwire rests on top of your boobs, which is not only inconvenient but also negates the function of an underwire.

In either case, determining whether you have the correct or incorrect bra size will not be too long. Bras that are comfy and supportive are the best. Certainly, there are lots of decent bras available on the market, but the greatest bras also come in a really wide variety of styles and sizes and are intended for versatility – which could be difficult to come by if you don’t know where to start.

How to Buy the Right Bra for You

Here are some tips to help you purchase the right bra for your certain boobs.

Get fitted by an expert

You can visit an underwear or apparel store with a large assortment of bra sizes and styles, as well as skilled bra fitters. Apart from your cup and band sizes, these skilled fitters are aware of additional factors to consider when selecting the best-fitting bras for you.

Ensure you get the perfect fitting shoes with our helpful shoe fitting guide. From identifying if your shoes are too small or large and how to fix them, to tips and tricks to ensure your shoes fit like a glove, this guide is a must-read for anyone wanting to ensure their shoes fit perfectly.

Before you start shopping, take your bra measurements

Because variables such as weight increase and pregnancy may influence boob size and form, it is advised that you check your body measures every six months. Just follow the methods above to determine your bra size so that you know exactly what you need to purchase when you get to the shopping mall. It might make trying on bras more convenient for you.

When trying on bras, wear a thin T-shirt

When you are wearing transparent or thin clothing, you have to know how your bra looks. You might not want it to be too apparent. Therefore it is crucial to recognize whether the bra is too visible or discreet enough right away.

To get the most accurate fit, try wearing a thin T-shirt when trying on bras. This will give you a better idea of how the bra will look and feel under your clothes. Check out Old Navy size charts for women, men, and kids to make sure you’re getting the appropriate size for you.

Make sure you try on the bras properly

Leaning forward (approximately 45 degrees) and lowering your boobs into the bra’s cups before connecting or attaching both ends of the band at the rear is the easiest way to see if the bra fits you well (or in front of the bra has a front closure). Then, standing erect, modify the shoulder straps to cover and support as much boob tissue as feasible. To tell if you are wearing the right bra size or the wrong one, look for the red signs described above.

Don’t let your bra size impact you emotionally

Last but not least, it is recommended that you should always pick a bra that is well-fitting and gives you the most comfort and support. If your cup size or band size is too big or too little, don’t feel awful. Bra size tags are only there to help you find the perfect fit; they have no bearing on who you are.

Breast Shape and Size: Determining Factors

Have you ever wondered why your boobies are the way they are? The shape and size of your boobs are influenced by a number of variables, including the following four:

Losing upper body fat can affect the size and shape of breasts. Check out 4 common ways to lose upper body fat to reduce breast fat since breasts are composed mainly of adipose (fat) tissues.

Genetics

The size and form of your boobs are mostly determined by your DNA. Genes have an effect on hormone levels, and as a result, on the growth of your breasts. Because your genes are inherited from both parents, the shape of your boobs should not be completely determined by your mother. Your present boob size and shape are influenced by your father’s genes as well as different environmental circumstances (for example, gravity).

Weight

Your boobies are mainly made up of glandular tissue, which is vital for milk supply, and subcutaneous fat, which swells and shapes the boobs. As a result, losing or gaining weight can change the size and form of your boobies by increasing or decreasing the fatty tissues in them.

To determine your ideal weight, use a healthy weight calculator. This tool provides insight on how much your weight should be based on your height, age, and gender. It is important to note that achieving and maintaining a healthy weight is vital for overall health and well-being.

Age

The Cooper’s ligaments in your boobies, which are flexible and supporting structures that hold it all together, start to fail as you get older. As a result, your boobs will gradually sag and droop. Furthermore, the glandular and fatty tissues of the boobies are affected by hormonal variations that occur with age.

Pregnancy and Breastfeeding

During and after childbirth, the size of your boobs varies considerably. When you are pregnant, your boobies will get bigger, and they will stay that way while you are nursing your baby. They do, nevertheless, begin to gradually shrink in size once you have weaned. This growth and reduction in boob size can be ascribed to hormonal alterations that take place during pregnancy, in addition to weight gain.

How to Find Out the Best Bra for Your Specific Breast Shape?

Different boob shapes will fit different types of bras. So, how do you know your breast shape is suitable for which bra type? Let’s find it out in this section.

East West

Do your natural breasts have an outward inclination? If your won answer to that question is yes, you are most likely in the east-west range. Your nipples could be pointing in two different directions from your breasts, giving plenty of room in the middle. If this is correct, you can now refer to yourself as an east-west woman.

T-shirt bras: Hardly anything can work better for an east-west female than a plain T-shirt bra. Basically, a T-shirt bra ought to be your new best buddy when it comes to shaping and pulling your boobs closer together.

Round 

This is the one who was born with a genetic advantage. You may very much call yourself God’s beloved kid if you are endowed with breasts that look to be really round and full on the top to bottom. These kinds of boobies don’t require much in the way of fastening or construction.

Almost Any Bra: You don’t actually need one. You definitely have the opportunity to go out and discover the world of bras without any reservations. You may not have to worry about choosing the proper types of bras because everything looks wonderful on you. Simply ensure that your boobies are well supported.

Are you struggling to find the perfect hairstyle to complement your round face? Check out these famous celebrities with round faces for inspiration. These celebrity hairstyles are not only trendy but also help you in choosing the right hairstyle that suits your face shape.

Side by Side

Call them your divided siblings. Women whose boobies fall into this group are quite comparable to east-west, but there will be a lot more room between your boobs. When contrasted to boobies that fall into the east-west type, your boobs are normally fuller.

Balconette bras: are characterized by wide-set straps and a wider neckline with demi cups. This style of bra enhances the side-by-side contour of your boobs while also providing stronger side support.

Tear Drop

Your boobs are tear-drop formed if they are a little bit thinner at the top but round off to a beautiful curve. This is the most typical of all bosom shapes.

Underwired bras: All those babies need is a slight lift to seem stunning. Underwired bras will softly elevate your boobies while also making them appear fuller and rounder at the top.

Asymmetric

This is quite natural; a female’s boobs are asymmetrical in shape. The boobies are not of equal size. This is not simply a problem with our boobies; our ears and eyes are not always symmetrical too.

Spacer bras: Usually, this type of bra is characterized by a second-skin fit. Padded bras are a no-no because they attract attention to asymmetry in the boobs. Alternatively, go for spacer bras or molded bras. Cover the lesser boobs using hiding cups to provide the appearance of symmetrical boobs.

Try out a bold look with one of the 62 Short Asymmetrical Haircuts to add some creativity into your hairstyle. This style’s diagonal angles and uneven lengths can make a unique yet strong statement.

Slender Figured

The boobs of women in this classification are typically longer. It is more like small cup size, with a smaller top, a bit fuller bottom, and a long, not broad shape.

Plunge bras: In this situation, an underwired plunge cushioned bra is the best option. Underwires support your boobs while plunge necklines give the appearance of fullness.

Bell Shape

Boobs in this group are typically full and round, with a small bell out towards the bottom. This band is comparable to slender-looking boobies. However, it has more D or D+ cup size bras.

Full-coverage bras: Almost any sort of bra will work here, but a full-coverage bra will be ideal since this class attracts a lot of women with large chests. Unexpected leakage will be avoided with a full coverage bra.

To balance out a bell shape figure, try hairstyles that add volume and width to the upper half of your head. V-Cut hairstyles for women and men or side-swept bangs can help create a more proportional silhouette. Focus on adding fullness to the top of the head with layers, texture, or curls.

Frequently Asked Questions

To finish this article, let’s learn some questions about measuring your bra size. I believe these will be definitely helpful for those measuring their bras at home.