Bra Size Converter

Let’s be honest—bra shopping can be complicated enough without adding international sizing into the mix. I’ve been there, trying to find the perfect bra size when shopping from different countries, only to feel totally confused by all the size conversions. But don’t worry! A bra size converter makes things so much easier, letting you figure out your exact size no matter where you’re buying from. Whether you’re looking at US, UK, EU, or Australian sizes, the right tool can save you tons of time and hassle.

Let me walk you through how this works, so you can find the perfect fit no matter where you’re shopping.

How Do You Use a Bra Size Converter?

First off, let me tell you—it’s super simple. You just input your current size in one system, like the US, and it instantly converts it into other countries’ sizing systems.

Here’s how you do it:

1. Input Your Bra Size: Start by entering the size you’re most familiar with (for example, US 34B).
2. Select the Region: Then, choose the country’s system you want to convert it to—whether it’s UK, EU, or anywhere else.
3. See Your New Size: Just like that, the converter will show you the equivalent size in the region you selected.

Let’s say your US size is 34B. With a few clicks, you’ll know your UK size is 34C and your EU size is 75B. Pretty cool, right?

Bra Size Conversion Chart: US, UK, EU, AUS, FR, IT

I know bra sizes can feel like another language sometimes, especially when you’re shopping internationally. So, here’s a simple conversion table to make sense of it all. This chart helps you quickly compare your size across multiple countries’ systems.

 The key is to use a bra size converter so you don’t have to guess.

Understanding the Differences Between Bra Sizes by Region

Okay, here’s the thing: Different countries use different systems to size bras. Some use inches, others use centimeters. And this means that simply picking up a bra off the rack in another country might not give you the fit you’re used to.

US vs. UK Bra Sizing

The band sizes are generally the same in the US and UK, but cup sizes can vary. A US 34B, for example, translates to a UK 34C. So, even though the band stays the same, you’ll need to go up a cup size when converting from US to UK sizing.

EU and French Bra Sizing

European (EU) sizes are based on the band size in centimeters, unlike the US system, which uses inches. So, a US size 34B would become a 75B in the EU. And if you’re shopping in France (FR), add 15 centimeters to the EU band size—so that same 34B becomes a 90B.

Australian (AUS) Sizing

Australia has its own system, too, which can be a bit confusing. An Australian 12B is equivalent to a US 34B. So, make sure you’re checking both the band and the cup size when shopping Down Under.

Why Cup Sizes Matter Across Borders

Let’s talk about cup sizes for a moment. When converting bra sizes between regions, the cup size can get a bit tricky. This is because the difference between band and bust measurements can be interpreted differently depending on where you are.

For example, if your US size is 34C, it doesn’t mean your C cup in the UK will feel exactly the same. The band might change, which can affect how the cups fit.

Avoid These Common Bra Sizing Mistakes

I’ve seen it happen to so many people—including myself—so let me help you avoid some of the most common bra sizing mistakes:

1. Converting Only the Band Size: Don’t forget to convert both the band and the cup size when using a bra size converter. Just because your band size translates doesn’t mean the cup size will.

2. Ignoring Brand Differences: Even with the right size, different brands have slightly different fits. What fits perfectly in one brand may be a bit snug or loose in another.

3. Not Trying It On: It’s always best to try on bras before buying if you can. I know this isn’t always possible when shopping online, so check the return policy to be safe.

How to Find Your Perfect Bra Size

Before you start using a bra size converter, it helps to know your actual measurements. I always recommend re-measuring every so often, especially if your body has changed.

Here’s how you can do it at home:

1. Measure Your Band Size: Wrap a tape measure around your ribcage, just under your bust. Keep it snug but comfortable. This is your band size.

2. Measure Your Bust: Now measure the fullest part of your bust, making sure the tape is level all the way around.

3. Calculate the Difference: Subtract your band size from your bust measurement. Each inch of difference corresponds to a cup size (1 inch = A cup, 2 inches = B cup, and so on).

Once you’ve got your measurements, it’s time to use the bra size converter to find out your size in other systems.

FAQs About Bra Size Conversion

Can I Use a Bra Size Converter for Sports Bras?

Yes! Most converters will work for sports bras, but keep in mind that these bras often have a snugger fit for extra support.

Are Bra Sizes Consistent Across Brands?

Not always. Sizing can vary slightly between brands, even within the same size system, so it’s always a good idea to check reviews or try before you buy.

Final Thoughts

Finding the perfect bra size when shopping internationally doesn’t have to be stressful. With a bra size converter, you can make sure you’re getting the right fit, no matter where in the world you’re buying from. Just remember to double-check your measurements and use a reliable converter tool before making a purchase.