Bra sizes aren’t universal, and if you’re shopping internationally, you might find yourself needing a conversion chart. UK and US bra sizes, in particular, can be confusing. This guide offers a comprehensive UK to US bra size converter to help you find the right fit.
Keep in mind that brand and bra style can also affect how a bra fits.
Understanding bra size components
Bra sizes are based on two measurements: your band size and your cup size.
Band size
The band size refers to the circumference around your ribcage, just under your breasts. Keep in mind that there are different ways to measure for band size, and some methods add inches while others don’t.
Cup size
Cup size refers to the difference between your bust measurement (around the fullest part of your breasts) and your band measurement. Cup sizes are assigned letters of the alphabet: A, B, C, D, DD (or E), and so on.
The importance of accurate measurement
Finding the right bra size starts with taking accurate measurements. Even then, bra sizes can vary quite a bit from brand to brand, so it’s always a good idea to try on bras whenever possible.
UK to US bra size conversion chart
Converting bra sizes from UK to US measurements can be tricky, but here’s a general guideline.
Band size conversion
In general, the band sizes are the same, whether you’re measuring in the UK or the US. So, a UK band size of 32 is usually the same as a US band size of 32. Keep in mind, though, that some brands may vary slightly, so always check the brand’s specific size chart before ordering.
Cup size conversion
Cup sizes are generally the same up to a certain point, usually D or DD. Here are some examples of equivalent cup sizes:
- UK A = US A
- UK B = US B
- UK C = US C
- UK D = US D
After DD, though, the cup sizes start to diverge. Here’s how they usually line up:
- UK DD = US DD
- UK E = US DDD/F
- UK F = US G
- UK FF = US H
- UK G = US I
- UK GG = US J
- UK H = US K
Limitations of conversion charts
Keep in mind that these conversion charts are just a starting point. Sizes can vary quite a bit from brand to brand, so it’s always a good idea to check the manufacturer’s size chart to find the best fit.
Bra Fit Factors
Even if you know your UK and US bra sizes, a perfect fit isn’t always guaranteed. Here are a few things that can affect how a bra fits:
- Bra Style: Different styles like sports bras, balconettes, and push-up bras all fit differently. Wired bras will fit differently than non-wired styles.
- Brand Variation: Sizes can vary quite a bit between brands. Always check the specific brand’s size guide before buying.
- Individual Body Shape: Everyone’s body is different, and that will impact how a bra fits.
Frequently Asked Questions
What is UK bra size in the US?
Generally, band sizes are the same between UK and US sizing. However, cup sizes can vary, especially for larger sizes. For cups A through D, the sizes are usually equivalent. But beyond that, you’ll need to consult a conversion chart. For example, a UK E cup is a US DD cup, a UK F cup is a US DDD cup (or F), and so on. It gets a bit confusing, so always double-check!
What is 32 bra size in the UK?
A “32” bra size refers to the band size, which represents the measurement around your ribcage directly under your bust. In both the UK and the US, a 32 band size remains a 32 band size. It’s the cup size that can differ between the two systems, as previously mentioned. So, a 32A is a 32A in both countries, but a 32E (UK) is a 32DD (US).
What size is 34 bra in UK?
Similar to the 32 band size, a 34 band size is consistent between UK and US sizing. Therefore, a 34 band in the US will also be a 34 band in the UK. The difference still lies in the cup sizing. Again, remember that the cup size equivalencies only start to diverge for cup sizes larger than a D. Use our conversion chart to make sure you get the right fit.
Wrapping Up
Knowing how UK and US bra sizes translate can save you a lot of frustration. But remember, accurate measurements are key. And, since bra sizes can vary from brand to brand, it’s always a good idea to check the size charts.
For the best fit, get a professional bra fitting.