What Bra Size Is Kelli Berglund?

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Kelli Berglund is an American actress known for her roles in Lab Rats, The Goldbergs, and How to Build a Better Boy. As a modern-day triple threat, she’s also an accomplished singer and dancer.

People wonder more about her physical appearance as she continues to gain followers across her social media accounts. This is why I’m going to talk about Kelli Berglund’s bra size and how it affects her body.

What Bra Size Is Kelli Berglund?

Kelli Berglund’s bra size is 32A. Her bust measures 32 to 33 inches. She wears bras with A cups and bands ranging from 28 to 30 inches.

This is a typical bra size among singers in their late 20s. For example, singer-songwriter Ariana Grande also wears a 32A bra. This means they can sister size to 30B or 34AA.

Kelli Berglund is still one cup smaller despite sharing the same band measurement as actress Sophie Turner, who has a 32B bra size. Their 32A breasts look small yet firm since they both have rectangle-shaped bodies, complementing their flat tummies and full hips.

Benefits of a Small Cup Size

Can Go Braless

One of the best things about being small-chested is that you can succeed in not drawing attention when you go braless! At their core, bras are meant to support your boobs, and when you are an A or B cup, you don’t need a bra for this purpose.

Easier to Buy Clothing

Whether you’re shopping online or in stores for clothing, tops and dresses are often initially designed for women with smaller boobs. This gives you more options, and it also means that you won’t need to worry about getting custom-tailored clothing most of the time.

Graphic illustration of a woman wearing a pink tank top and black cycling shorts that describes that a 32A bra size has a bust size range of 32-33 inches and a band size of 31-32 inches

Don’t Have Back Pain

Ladies blessed with small breasts can avoid the dreaded back pain. Breast weight can cause your shoulders to move forward, which forces the muscles in your back and shoulder blades to adjust. Having less weight in front means your torso can easily carry your breasts, and the weight doesn’t need to be redistributed.

Drawbacks of a Small Cup Size

Might Feel Self Conscious

It’s normal to feel self-conscious about having small breasts, particularly if you truly want to have large boobs. This can sometimes make you focus on looking for bras that can volumize your breasts regardless of the fit, like padded bras for small chests and push-up bras for A cups. However, small breasts can be as sexy as other breast sizes.

Sports Bras Can Flatten Breasts Too Much

Sports bras are a must-have in every woman’s wardrobe, even if you have small breasts. However, some sports bras with a minimizing feature have the potential to flatten your chest by compressing more breast tissue. It’s like watching your small breasts disappear once you wear a sports bra as a top.

Breasts Stay Small as You Gain Weight

If your breasts are dense with tissue, they won’t grow in size even as you gain weight. In turn, they may look significantly smaller as you gain more fat in other parts of your body. However, if you lose weight, the fat in your breasts may also reduce, causing your boobs to become even smaller.

Bra Size Measurement & Cup Size | A, B, C, D, DD Bra Sizes AND Extra Large Breasts


Kelli Berglund has a bra size of 32A. With breasts that only protrude one inch from her chest, her bust appears somehow flat with minimal cleavage. Despite that, it’s easier to find bras with these bust and band measurements.


Allena is the Founder and Editor of The Better Fit, a platform dedicated to empowering women with practical advice on bras and fitness, inspired by her own revelation of the widespread issue of incorrect bra sizing. Her expertise and tips have been recognized by major publications such as Cosmopolitan, Better Homes & Gardens, Insider, and NBC, making her a trusted voice in women's wellness and lifestyle.