G Cup Size Breasts and Bra Size [Ultimate Guide]

There are many misconceptions when it comes to bigger bra sizes. Most women consider the cup size D to be quite big. However, D is comparatively average-sized if I compare it to the G cup size, which is amongst the biggest bra sizes out there.

In this guide, I discuss all about the massive G cup size, how you can manage breasts this size, and what bras to wear to support the excessive mass. I will also highlight the G cup size’s appearance on various body frames. Make sure to use our bra size calculator to verify this is actually your bra size.

What Is a Size G Bra?

While the actual G cup still depends on your band size, a size G bra should have a band and bust difference of eight inches. The underbust can range from 24 to 42 inches, while the overbust may measure from 37 to 53 inches.

If you’re 44 inches in the bust and 36 inches in the bra band, this means you need to wear a 36G bra.

What Do G Cup Breasts Look Like?

There are only a few cup sizes bigger than the G cup. Consequently, you will come across very few women who wear bras with the G cups. However, the reason that G cup bras are not very common is not that women don’t have this size. There are plenty of women with beautiful G-cup breasts.

Yet, women are often forced to squeeze themselves into smaller bras due to lack of understanding about how bra sizes work. There is also rarely any representation in the mainstream media of bigger breast sizes, where even the bustier celebs are quoted to have average cup sizes, such as C cups and D cups .

In addition, there was a common misconception for a long time that the sizes range from A to D. It was not until recently that women started realizing that cup sizes can exceed the size D. Despite that, 80% of the female population still wear the wrong size bra, according to a New York Times article.

Another reason for an incorrect bra size is that women do not get themselves measured more than once in their lifetime. Therefore, to make sure that you wear the most perfectly fitting, comfortable bra, here is how you should measure yourself:

1. First, you have to find your band size. You can do this by wrapping a tape measure around your torso right under your bust. Make sure it’s not very tight and note the measurement
2. Next, find your bust size. Wrap the tape measure around the fullest part of your chest, across your nipples. Make sure the tape measure lies straight across your back and note the measurement
3. Finally, find your cup size by determining the difference between the bust size and the band size
4. A G cup size will have a difference of 7 inches between the two sizes

The measurement in inches can help you gain a better understanding of the G cup size. Due to the immense size, it can be quite a challenge to find bras and clothes that look flattering on you. Fortunately, it has become easier to find bigger bra sizes, since many brands are catering to curvier women.

These bras have special features that make them more suitable to provide support to the excessive breast tissues of the G cup size. Consequently, these bras also make your boobs more manageable and less cumbersome. A quality bra can also prevent you from experiencing the chronic pains associated with larger breasts.

The most important thing is that you should feel comfortable in your skin and realize that every woman is unique and beautiful. In addition, as long as you wear the correct bra size, there is no reason you cannot flaunt all types of tops and dresses.

G Cup Size Details

Cup Size	Bust Size	Band Size
30G	36-37 inches	26-28 inches
32G	38-39 inches	28-30 inches
34G	40-41 inches	30-32 inches
36G	42-43 inches	32-34 inches
38G	44-45 inches	34-36 inches
40G	46-47 inches	36-38 inches
42G	48-49 inches	38-40 inches
44G	50-51 inches	40-42 inches

G Cup Size Examples

The ultimate size and shape of your G cup breasts depend largely on your band size. As your band size increases the appearance of your boobs also changes. All of these women have G cups but a different band size:

32G

Band size 32 belongs to women who are towards the slimmer end. They often have a flat and toned abdomen. Therefore, the G cups breasts can look pretty big on these women. You may notice more apparent curves, which can be contained with the right kind of bra.

36G

As the band size increases, the breasts become less noticeable, even though they gain more volume. The reason being that the breasts are now more proportional to the overall frame. However, they still stick out 7 inches from the torso, and women with 36G bra size will still look voluptuous.

38G

The bigger the band size the more voluminous is your bust size. However, now the boobs don’t appear to be dramatically large. They look in proportion to your body, which is probably wide if you wear a bra with a 38 band size.

Hence, not all women with G cups will look similar. Factors such as band size, weight, and even height affect the overall body shape.

Frequently Asked Questions

How Many Inches Is a G Cup?

If you have G cup breasts, you will have a seven-inch difference between the band size and the bust size. The cup size is determined by subtracting the band size from the bust size.

How Much Does a G Cup Weigh?

What Are the Sister Sizes of G Cup Size?

F and H cups are the sister sizes for G cups. Sister sizes are a range of helpful sizes that can guide you in finding your perfect bra. Below we list the sister size up and down for the G cup size.

Current Bra Size	Sister Size Up	Sister Size Down
30G	32F	28H
32G	34F	30H
34G	36F	32H
36G	38F	34H
38G	40F	36H
40G	42F	38H

Conclusion

G cups are far beyond the realms of average sized boobs. They extend out prominently from your frame and weigh quite a lot, which can be cumbersome for a majority of women. Therefore, you need the right kind of bra that is armed with all the supportive features required to manage bigger bust sizes.

Moreover, you should make sure to wear the correct bra size to feel totally comfortable and at ease in your skin. The right bra can also help you achieve a certain silhouette under dresses and tops, so you can flaunt your assets in the most confident manner.