Shopping for bras online is hard enough, but international sizing makes it even harder. If you’re like many women, you probably shop online from brands based in Europe, but their sizing is often different from what you’re used to.
This guide will show you how to convert European bra sizes to US bra sizes, so you can buy the right size online. We’ll cover everything from taking your measurements to using conversion charts to ensure you find the perfect fit.
Understanding bra sizes: band and cup
A bra has two key measurements: the band and the cup.
The band wraps around your torso, right under your bust. It provides most of the bra’s support. Band sizes are fairly consistent across different countries, but there are still a few differences.
The cup size is determined by the difference between your bust measurement and your band measurement. This is where the biggest sizing differences occur between countries. Cup size is calculated by subtracting your band size from your bust size.
European to US bra size conversion charts
Bra sizes can be so tricky, especially when you’re trying to convert from a European size to a US size. Here are a few tips to help you convert accurately.
Band size conversion
In general, the band size is the same whether you’re using a European or a US size. So, if your band size is 75 in Europe, it’s likely to be 34 in the US. That said, it’s always a good idea to double-check because sizing can vary a bit from brand to brand.
If you’re between sizes, it’s probably best to try on both sizes to see which one fits best. You may have heard that you can just add 4 inches to your underbust measurement to get your band size, but that method isn’t as reliable these days.
Cup size conversion
Cup sizes are where things get a little more complicated. US cup sizes tend to run smaller than European sizes.
Here’s a basic conversion chart:
- EU A = US A
- EU B = US B
- EU C = US C
- EU D = US D
- EU E = US DD
- EU F = US DDD/F
- EU G = US G
The best way to find the right fit is always to try on bras in person, if you can. Conversion charts can give you a starting point, but they’re not always perfect.
How to Measure Your Bra Size Accurately
Before you start converting bra sizes, it’s a good idea to measure yourself to make sure you’re starting with the right numbers. Here’s how to do it:
Measuring Band Size
- Measure right under your breasts, making sure the measuring tape is snug and level all the way around.
- Exhale completely to get the most accurate measurement.
- Round to the nearest whole number.
Measuring Cup Size
- Measure around the fullest part of your bust, keeping the measuring tape level.
- Subtract your band size from your bust size.
The difference between the two measurements will tell you your cup size (e.g., 1 inch = A, 2 inches = B, etc.).
Tips for Accuracy
- Use a flexible measuring tape.
- Wear a non-padded bra when you take your measurements.
- Ask a friend to help you measure for greater accuracy.
- Re-measure yourself periodically, especially if your weight changes.
Factors Affecting Bra Size and Fit
Keep in mind that bra sizes can vary quite a bit. Here are some things to consider as you’re determining the best size for you:
Brand Variations
Sizing is definitely not standardized across the board. Always take a look at the brand’s sizing chart before you order, and read customer reviews to see if people recommend sizing up or down.
Bra Style
A balconette, racerback, or sports bra may fit you differently than a standard everyday bra. You may need to experiment to find the right fit for your body.
Body Changes
Weight gain or loss, pregnancy, and hormonal shifts can all change the size and shape of your breasts. It’s a good idea to remeasure your bra size at least once a year, or any time you notice a shift in your weight or body shape.
Troubleshooting and Finding the Right Fit
Even with a conversion chart, finding the perfect fit can be tricky. Here are some common issues:
- The band feels too tight or too loose.
- The cup feels too small or too large.
- The straps dig into your shoulders.
If the converted size isn’t quite right, try what’s called a “sister size.” For example, if a 34C feels too small, try a 36B.
For personalized advice, consider getting a professional bra fitting. Many department stores and specialty lingerie shops offer this service.
Frequently Asked Questions
Is 75B the same as 34B?
Yes, a 75B in European bra sizing is generally equivalent to a 34B in US bra sizing. The band size conversion from EU to US involves adding around 12 cm to the EU size to get the US size. Cup sizes typically remain consistent (A, B, C, etc.) between the two systems.
What is EU size to US size?
To convert from EU band size to US band size, add approximately 12 centimeters to the EU band size. For example, an EU size 70 is roughly a US size 32. As stated above, the cup sizing remains the same between both regions.
What is the 38 bra size in the US?
A 38 bra size is a US measurement that refers to the band size around your ribcage, just below your breasts. The cup size varies (A, B, C, etc.) and determines the overall volume of the bra cup. So, “38” only defines the band size, not the entire bra size.
What is 42-95 in bra size?
42 is the band size in US measurements. 95 is the band size in EU measurements. The conversion from 95 to 42 is the same equation as above. Subtract 12 centimeters from 95, and you get 83 cm. 83 cm converts to 32.6 inches, which is closest to the 42-inch standard US band size.
In Summary
Converting European bra sizes to US sizes requires careful measurements, and it’s important to remember that bra sizing varies from brand to brand.
Follow this guide, and you’ll be able to confidently shop for bras internationally and find the perfect fit.