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What’s The Difference Between Bra Sizes D and CC?

What’s The Difference Between Bra Sizes D and CC?

The selection of size for your bra might be a confusing process. It is likely that you know that the size of your bra comprises an overall size for the band as well as a cup size. The sizes of the band can vary between 26 inches and 46 inches or more. Cup sizes can vary from AA-sized cups to J cups and beyond.

However, do you know that every cup size has a different size? It’s true. For instance, the 36C bra may have a smaller cup than the 36D bra. This is the reason why women will increase the size of their cups when they feel their bra is too smaller.

It may appear that it’s true that a D cup is big however, when you compare it to a J-cup it’s actually on the smaller end of the size scale. Additionally, size doesn’t really mean anything without a size band in the front.

Let’s take a look at the reasons. We can examine the sister sizing of bras that identifies the bras that have the most volume of the cup to the size of your current bra we’ll see that 36DD, 34DDD/E, as well as 38D, are all about identically within the cups. 

The main difference between these sizes is the size of the band as well as the location where the bra’s underwire is placed. The cups are typically cut larger (though certain ones are more) when the size of the bra grows. Therefore, you’ll notice a difference in the fitting of the cups, even though they’ll accommodate your breasts perfectly, and also a difference in the size of the strap.

Keep in mind that not all sizes of cups are to be equal. What is the difference between the D cup and CC cup? Keep reading to find out.

What exactly is the definition of a CC cup bra?

CCs refers to cubic centimeters of volume. It is not a “bra cup” measurement or size of a cup. 

The CC’s of volume is a precise, standard measurement, and there is no difference. Compare this to the sizes of bra cups; they have significant differences between brands.

Is 32C bra size big?

A 32C bra is the same size cup as a 34B bra. 

Because 32C is the more commonly used size (or was before the time when people began to gain weight) 32C isn’t overly big. It’s just normal. 

Three women in their underwear
In America, the U.S. band sizes correspond to the size of the underbust PLUS 5 (if the number is odd) or 6 if it’s even.

Beginning with the first size (band size is crucial since the straps, not the band are responsible for the majority of the support required for the person wearing it) The number of circumferences around one’s ribcage beneath the breasts, will give an approximate size for the band, which is typically within the 30-44 range.

34 is the standard as the “true cups” size, and therefore the cup volume is calculated off of the differences between this under-bust measurement and the measurement of one’s chest. For example, taking a 34B and then reducing the size of a band to 32 would mean moving up to a C-cup, in contrast, going up an inch to a 36 would mean dropping in size to an A.

Is 34D the same as 32C?

A 34D, however, is also comparable in volume to a 30D, 32C, and 36A. All three of them are B cups regardless of what their cup name signifies. This is known as sister size. 

What is the distinction between a 32 bra and a bra 34?

A 32C is a cup size smaller than 34C. This also means that the 34 is two cups larger than 32C.

Have a quick look at this table for comparison.

Under Bust SizeSize of Bra SizeSimple-Fit Size
30′” to 31 30” to 3136Small
32″ to 33 32” to 3338Medium
34” to 35″40Medium
36” to 3742Large
Bra Size Chart

Which bra is ideal for 34?

A person in their underwear carrying a tea cup
There are many kinds of bras

Here are the most popular kinds of bras in 34 cup sizes that you must include in your fashionable wardrobe.

  • Push-up bras
  • Sports bras
  • Balconette bra
  • T-shirt bras
  • Lace
  • Plunge neck
  • Bralettes

What are the various sizes of bras?

Yes, In the US, a DD is similar to an E. However, in the UK an E is the same as a US DDD and, if they are on the same size band is 1 inch larger than a DD. (UK cups and US cups are identical to the AA-DD). The UK, as well as US cups, are identical to AA-DD.).

Take a quick look at this table for a clearer understanding:

US Cup Size
Inches (in.)Centimeters (cm.)
The Different Bra Sizes in the US

For more details on this topic, take an instant and watch this video.
A Video on Bra Sizes

Is D larger in size than DD?

A person half naked
A DD cup is larger than a D cup

In reality, the difference in D, as well as DD with the same size band, is only one inch. The same measurement distinction for an A or a B cup C cup, or a C cup and the D cup.

What is what’s the distinction between D as well as DD?

A DD cup is larger than a D cup. 

A breast measurement that is 5 inches more than the size of the band is known as a DD and a measurement of 6 inches greater than the size of the band is considered a DDD. Certain European brands also have F and E cups.

In the event that your breasts appear to be spilling from a D cup or you’re seeing gaps in your E/DDD bra cups, then you may consider using a DD cup. Keep in mind that a US DD or a UK DD cup should fit similarly.

After D you could increase the size to DD(Double D) or its equivalent E. DDD(Triple D) is the next size of the cup, which changes to be equivalent to F. After you have reached F/DDD, you can continue to increase alphabets, similar to what was used before.

How much do DD cups weigh?

A lot of women feel this is an unavoidable trend. A pair of breasts in a D-cup are weighing between 15 and 23 pounds roughly the weight of carrying two turkeys. The bigger the breasts move, the more and the more discomfort they cause.

What is the weight you need to shed in order to shrink the size of a cup?

A person on a bed
Breast size may contribute to weight

It varies. For some women, either gaining weight or dropping 20 pounds can result in them going up or down in size of their cup. For others, it’s more like 50 pounds.

The breasts are mainly composed of adipose tissues or fat. The loss of body fat can decrease the size of a woman’s breasts. It is possible to lose fat by burning extra calories that they consume and also by following healthy diets. A low-calorie and highly nutritious diet may help reduce the size of the breast tissue.

It is possible to find two women with a BMI of 20 of similar height, and one may look too small and one could look slimmer. BMI varies depending on the height and also the size of breasts for certain women, and even the size of their muscles. The majority of women look slim between 18-and 24 BMI-ish.

Do breasts affect the body fat percentage?

If a woman is blessed with petite breasts, this won’t affect her actual body fat by more than one percent or two. If a breast-less woman has around 2 pounds of extra lean tissue place of breasts, she’s got 107 lbs of lean tissue, and 33 pounds of fat. It’s about one percent of body fat difference.

However, if you have large breasts, they may affect your weight as breasts are essentially just body fat.


CC is not a bra cup measurement, instead it means cubic centimeter which is used to measure engine capacity or volume. DD, however, is a bra size which is also known as size E. It is around 20-21 cm or 5”.

Make sure your bras are professionally fitted. Visit a clothing store or bridal store that offers an array of types and sizes. Employ expert bra fitters. They are trained and experienced fitters who are familiar with the other aspects that could influence your choice of the appropriate fit for your body, including the size of your cup and the size of the band.

Before shopping, take a measurement of yourself. The measurements of your body must be checked at least every 6 months. The size and shape of the breast may change due to changes in the environment like weight gain, or pregnancy.

Other Articles

A web story that differentiates Bra Cup sizes in a concise manner can be found here.

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