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Wondering about how big bra sizes go? Many women are curious about this as it’s not easy to find larger sizes in stores. We discuss the bra size range available in my article below.
- What is the Biggest Bra Cup Size?
- What Makes Breasts Bigger?
- Best Bra Types for Bigger Breasts
- Related Questions
What is the Biggest Bra Cup Size?
The biggest bra cup size known is 102ZZZ, and it belongs to Annie Hawkins-Turner. Her breasts are completely natural and weigh approximately 85 pounds.
Bra band sizes range from a 28 to a 56, though the larger sizes are mainly found online or in specialty stores. For most U.S. brands, bra cup sizes range from A being the smallest size to H being the largest available, though there are larger cup sizes in existence.
If your bra size is bigger, you may have to shop in a specialty store like Lane Bryant, Torrid, or Avenue; or have a custom-made one created for you. This can be expensive, but it is essential to ensure that you have a bra that fits you well and is comfortable to wear.
What Determines Bra Size?
A woman’s bra size is determined by her band size and cup size, expressed as numbers and letters. The difference between your torso measurement and bust measurement determines your cup size.
Bigger Breast Cup Sizes
Most women’s cup sizes are either A, B, or C. D cups are larger, and are considered above average in size.
Only 1% of women have boobs larger than a D, and DD (known as E with some brands) and DDD (known as F with some brands) are even larger cup sizes and even less common. Cup sizes E, F, G, H are available online and in stores. As so few women have these cup sizes, they can be hard to find.
Let’s look at the I, J, and K cup sizes in depth.
- I cup size: For this cup size, the bust measurement is 9 inches bigger than the torso measurement.
- J cup size: For this cup size, the bust measurement is 10 inches bigger than the torso measurement.
- K cup size: For this cup size, the bust measurement is 11 inches bigger than the torso measurement.
Comparing Bra Sizes
|Big||5 to 9-inch difference between the band and bust||A, B, C, D, E, F, G, H|
|Large||10 to 12-inch difference between the band and bust||I, J, K, L|
|Extra Large||More than a 12-inch difference between the band and bust||M to ZZZ|
What Is a Big Bra Size?
For a bra size to be considered “big”, there has to be a five to nine-inch difference between the band and bust measurements. Cups DD/E, DDD/F, G, and H fall in the big bra size category and are outside the standard cup sizes of A to D.
What Is a Large Bra Size?
For a bra size to be considered “large” there has to be a ten to twelve-inch difference between the band and bust measurements.
Ladies who have large breasts use I, J, K, and even L cup sizes, which are considered large cups in the bra size range.
What Is an XL in Bra Size?
An XL in bra size will have a bust and band size difference of more than 12 inches. Women with XL breasts would be wearing the cup sizes ranging from M to ZZZ.
What Makes Breasts Bigger?
In most cases, bigger busts are caused by genetics. If bigger breasts run in your family, there is a good chance that you will also have bigger breasts.
Your breasts may also become bigger due to medication, weight gain, menopause or hormone issues, thyroid conditions, and pregnancy/breastfeeding.
Pros and Cons of Larger Breast Sizes
Bigger breasts can be both a blessing and curse. American culture tends to find big breasts attractive and desirable. Bigger breasts can bring a woman unwanted attention and can cause back, shoulder and neck issues due to the weight of the breasts.
Best Bra Types for Bigger Breasts
Among the multiple types of bras available in the market, the following styles are best suited for women with heavier busts. These bras combine all the necessary design features to provide pain relief and remove the pressure from your back and neck muscles.
As the name suggests, a minimizer bra reduces the appearance of your chest. The special design of the bra allows it to achieve a minimizing effect without constraining or squeezing the breast tissues.
They are not appropriate for everyday wear yet work splendidly on special occasions when you want to achieve a slimmer silhouette. However, if your minimizer bra feels uncomfortable, make sure you are wearing the correct size. The best minimizer bras should be comfortable for your large breasts.
Sports bras are essential for larger breasts while working out as they keep your breasts in place and prevent excessive movement. Moreover, top-heavy women can benefit from quality sports bra even more than others since it has all the features that can support bigger boobs.
It has incredibly robust, full-coverage cups and a higher neckline that envelope the entire breasts. It also has broader bands and straps compared to the average bra.
Racerback bras have straps crisscrossing at the back. Consequently, these straps offer enhanced support compared to conventional bra straps. The racerback bra can keep your big breasts appropriately lifted. The unique strap design also means you do not have to worry about slipping bra straps.
The bra is also great for better posture as it pulls back the shoulders in a more upright position.
Since many women with bigger breasts tend to slouch or stoop, they can benefit from wearing the racerback bra.
What Is the Biggest Bra Cup Size?
Although rare, ZZZ is currently the biggest cup size. Annie Hawkins-Turner has a ZZZ cup size that weighs 89 pounds.
How Will I Know My Cup Size?
You must calculate the size difference between the band and the bust to find your cup size. For instance, you have a C cup if there’s a three-inch difference between your underbust and overbust.
How Big Will My Bra Size Be?
The final size of the breasts may depend on the full development once you reach 18 years old. However, your breasts may continue to enlarge during adulthood, depending on your diet, medical condition, and lifestyle.
Embrace your breast size. Flaunt what you got. There are bra options available, no matter how small or how big your breasts may be.