The 32B bra size is a fairly common size. 32B boobs can be considered medium sized, and with them you’ll have a wide selection of different bra styles.
In this article, we’ll look at how to measure if you’re a 32B bra size, how big this size is, what 32B breasts actually look like, what are the sister sizes of this bra size, and everything else you may want to know about it.
What Is a 32B Bra Size?
A 32B bra size is the bra size where the band measurement (measured right under the breasts) equals 32 inches and the bust measurement (measured at the center of the breasts where they’re the largest) equals 34 inches.
When it comes to finding a comfortable bra that fits well, getting the right band size is crucial. This means getting both the correct “number” part and the correct “letter” part of your bra size.
So, let’s see how you can check if 32B is your bra size.
Start by measuring around your rib cage, just below your breasts. Stand straight and do this while naked to get the most accurate results.
Make sure the tape measure is snug but not too tight. Round up to the nearest even number, since bra sizes are generally even numbers (for example, if you measure 31 inches, round up to 32). This is your band size, or the “number” part of your bra size.
In a 32B bra size, the band size measured like this will equal 32 inches (or 31 inches).
Next, measure around the fullest part of your bust. Make sure the tape measure is straight and not too tight.
In a 32B bra size, the bust size measured as explained here will be equal to 34 inches.
To determine your cup size, subtract your band size from your bust size. The difference between the two measurements will give you your cup size.
Use the table below to find your cup size based on the difference. For example, if the difference is 1 inch, you’re an A cup size, if it’s 2 inches, you’re a B cup size, and so on.
In a 32B bra size, the difference between the bust size and the band size is 2 inches (34 inches – 32 inches = 2 inches). That’s where the “B” in “32B” comes from. The “32” in “32B” comes from the band measurement.
More About the 32B Bra Size
As most B cups, the 32B bra size is quite common, although probably not as common as the 34B. Given this, there’s a great selection of 32B bras, both in terms of style and color.
The B cup size is along the C cup size the most desirable size out there. Although a 32B bra size is below the average in the US, in most of the world it’s around or above the average.
What 32B Boobs Look Like (32B Bra Size Examples)
Up until now, we only discussed about the 32B bra size. If you’re wondering what 32B boobs actually look like, let’s look at examples of some celebrities that are wearing a 32B bra.
When it comes to celebrities, the B cup size in general is probably the most common one. So, it’s no surprise that there are some very prominent examples of the 32B bra size as well.
A very famous example of the 32B bra size is Australian model Miranda Kerr. This means that she has a band size of 32 inches, and a bust size of 34 inches.
Another famous example of a 32B bra size is American academy award winning actress Emma Stone.
32B Sister Size (32B Bra Size Equivalent)
The closest sister sizes of the 32B are the 30C and the 34A. The 30C is one cup size larger and one band size smaller, while the 34A is one cup size smaller and one band size larger.
If you’re not familiar, sister bra sizes are different sizes that have the same cup volume. For example, the 28D, 30C, 32B, and 34A will all hold a similar amount of breast tissue, since the band size of sister bra sizes increases as the cup size decreases.
Sister bra sizes can be useful if you can’t find a bra in your exact bra size. In such a case, a sister bra size is an option. Another use case of sister bra sizes is if your exact bra size isn’t comfortable enough even though the cups fit well.
For example, the underband might be too tight or too loose. If the cups fit well but the underband is tight, you can try a sister size up (one band size larger and one cup size smaller. For example, if the band of a 32B bra is tight, try a 34A.
On the other hand, if the cups fit but the underband is loose, you can try a sister size down (one band size smaller and one cup size larger). For example, if the band of a 32B bra is loose, try a 30C.
32B Bra Size in Cm (32B Bra Size in Europe)
Measured in centimeters, a 32B bra size means that your band measurement equals 81 cm and your bust measurement equals 86 cm. The difference between the bust size and the band size is 5 cm, which translates to a B cup size (that’s where the “B” in “32B” comes from).
32B Bra Size in Inches
Measured in inches, a 32B bra size means that your band measurement equals 32 inches (that’s where the “32” in “32B” comes from) and your bust measurement equals 34 inches. The difference between the bust size and the band size is 2 inches, which translates to a B cup size (that’s where the “B” in “32B” comes from).
32B vs 34B (Is 32B Bigger Than 34B?)
A 32B bra size and a 34B bra size both have a 2-inch difference between the bust size and the band size. But, a 32B bra size has a band measurement that’s roughly 2 inches smaller compared to the 34B (32 inches compared to 34 inches). Also, a 32B bra size has a bust measurement that’s 2 inches smaller compared to the 34B bra size (34 inches compared to 36 inches).
32B vs 34C
A 32B bra size is smaller than a 34C bra size, both in terms of band measurement and in terms cup size. A 32B bra size has a band size that’s roughly 2 inches smaller than the 34C (32 inches compared to 34 inches), and a bust size that’s roughly 3 inches smaller than the 34C (34 inches compared to 37 inches).
Also, the 32B bra size has a 2-inch difference between the bust size and the band size, while a 34C bra size has a 3-inch difference between the bust size and the band size.
32B vs 32C
A 32B bra size and a 32C bra size both have the same band measurement of 32 inches (which is where the “32” in 32B and 32C comes from). But, a 32B bra size has a bust measurement of 34 inches, while a 32C bra size has a bust measurement of 35 inches.
Given this, a 32B bra size is one cup size smaller than a 32C bra size. In other words, 32B boobs are one inch smaller than 32C boobs.
32A vs 32B
A 32B bra size and a 32A bra size both have the same band measurement of 32 inches (which is where the “32” in 32B and 32A comes from). But, a 32B bra size has a bust measurement of 34 inches, while a 32A bra size has a bust measurement of 33 inches.
Given this, a 32B bra size is one cup size larger than a 32A bra size. In other words, 32B boobs are one inch larger than 32A boobs.
32B vs 34A
A 32B bra and a 34A bra are sister sizes. More specifically, the 34A bra is one sister size up from a 32B. This is because a 34A bra is one band size up, but one cup size down from a 32B bra size.
32B Bra Size Infographic
FAQ
What Bust Size Is a 32B?
A woman wearing 32B will have a bust size of 34 inches (86 cm). Her band size will be 32 inches, which means that the difference between the bust size and the band size will equal roughly 2 inches (that’s why the cup size equals B).
Is 32b Small or Medium?
The 32B bra size can be considered a smaller to medium bra size, although it depends. For example, in countries such as the US, a 32B bra size is below average. On the other hand, in many Asian countries, a 32B bra size is above average.
Conclusion
In this article, you learned all you need to know about a fairly common, medium-sized bra size – the 32B bra size. Among other things, you learned how big 32B breasts actually are, how to measure if you should be wearing a 32B bra, what are the sister sizes of this bra, and what 32B boobs actually look like.
The founder, editor, and writer of most articles on Ultimate Bra Guide. An experienced bra fitting specialist turned blogger. My website Ultimate Bra Guide has been featured in relevant publications such as Glamour, Bustle, Elite Daily, Alldaychic, Everyday Feminism, and so on. Get to know me better at our about page.