Easy Guide to Chinese Bra Size

Finding a bra that fits well is super important for feeling good! Bra sizes can be confusing because different countries use different numbers and letters. Chinese bra sizes (中国文胸尺码 – Zhōngguó wénxiōng chǐmǎ) use their system, which is common in many parts of Asia and Europe.

Like many places outside the US and UK, China uses centimeters (cm) for measuring. The size has a number for the band around your body and a letter for the cup part. Let’s learn how to measure!

Use our easy Chinese Bra Size Calculator below to find your size.

Chinese Bra Size Calculator (中国文胸尺码)

🇨🇳 Chinese Bra Size Calculator

Enter your measurements in centimeters to find your Chinese bra size.

How to Measure for Your Chinese Bra Size

Knowing your correct Chinese bra size makes shopping for bras made for or sold in China much easier. It helps you avoid bras that pinch, slip, or just don’t feel right.

Finding your Chinese bra size is easy with a soft tape measure! Remember to use centimeters (cm). Getting accurate measurements is key for any clothing, as guides like this one explain make understanding 中国文胸尺码 simple.

  1. Measure Your Underbust (下胸围 – xià xiōngwéi): Wear a bra with no padding, or no bra at all. Breathe out normally. Wrap the tape measure firmly around your body, right underneath your breasts where the bra band sits. Keep the tape level all the way around.
    Write down this number in cm. This helps find your Chinese band size.
  2. Measure Your Bust (上胸围 – shàng xiōngwéi): Now, wrap the tape measure around the fullest part of your breasts. Don’t pull the tape too tight; it should just touch your skin lightly. Make sure the tape is straight across your back.
    Write down this number in cm too.
  3. Put Numbers in Calculator: Type your underbust number (下胸围) and your bust number (上胸围) in cm into the calculator above.
  4. Find Your Size: Click the button! The calculator will give you your suggested Chinese bra size (中国文胸尺码).

Easy Tip: Measuring in front of a mirror helps keep the tape straight. Asking someone you trust to help can also make getting your bra size in cm more accurate.

How Chinese Bra Sizes Work

Chinese bra sizing (中国文胸尺码) is very similar to the standard European or international system. It uses centimeters (cm) and the size looks like a number then a letter (e.g., 75B, 80C).

  • Band Size: The number (like 70, 75, 80, 85) comes directly from your underbust measurement (下胸围) in cm. Band sizes usually go up in steps of 5 cm. You choose the band size closest to your measurement.
  • Cup Size: The letter (A, B, C, D, etc.) shows the difference between your bust measurement (上胸围) and your underbust measurement (下胸围) in cm. The bigger the difference, the bigger the cup letter! This is standard across many countries.
    • ~10 cm difference = A cup
    • ~12.5 cm difference = B cup
    • ~15 cm difference = C cup
    • ~17.5 cm difference = D cup
    • ~20 cm difference = E cup
      (These are common steps, but slight changes can happen between brands!)

Bras made for the Chinese market might sometimes have different shapes or padding levels compared to US or UK brands, but the basic sizing method is standard.

how to measure bust and underbust for accurate Chinese bra size in centimeters
How to measure bust and underbust to find your correct Chinese bra size

What Your Chinese Bra Size Means

Your calculated Chinese bra size (中国文胸尺码), maybe 80B, might look different from your US or UK size (like 36B). This is normal because the band numbers use centimeters instead of inches. You can compare sizes using our US Bra Size Calculator or UK Bra size Calculator.

Remember, bodies change! It’s a good idea to measure yourself every year or so. If you feel between sizes, try sister sizes. If 80B feels loose in the band, try 75C (smaller band, bigger cup). If 80B feels tight, try 85A (bigger band, smaller cup). Our Sister Size Finder can help explore these options.

Fixing Common Bra Fit Problems

Getting the right Chinese bra size helps solve common bra issues!

  • Band Creeps Up Your Back? The band number is likely too big. Try a smaller band number, but go up a cup letter (e.g., change 80B to 75C).
  • Straps Dig In or Fall Off? Check your band fit first – it should provide most support! If straps still slip, look for styles with closer-set straps.
  • Spilling Over the Cups? You need a bigger cup letter! Your breasts should be fully contained.
  • Cups Have Gaps? The cup letter might be too big, or the bra shape isn’t right for you. Try a smaller cup letter or a different style.
  • Wire Pokes You? The underwire should sit flat on your chest between your breasts and curve comfortably around them. If it hurts, the size or style is wrong.

Changing US/UK Sizes to Chinese

Converting US/UK sizes directly to Chinese bra sizes (中国文胸尺码) works best for the cup letter (A, B, C, D often match up), but the band number is different because China uses cm. Measuring yourself in cm is always the most accurate way!

Understanding standard body measurements helps, like those used by the Craft Yarn Council. Always use your cm measurements for Chinese sizing.

Underbust (cm)Chinese / EU Band SizeApprox. US/UK Band
68-72 cm7032
73-77 cm7534
78-82 cm8036
83-87 cm8538
88-92 cm9040

Most Important Thing: Measure yourself in cm! Use the Chinese bra size calculator above for the best result. Our Bra Size Converter also helps compare sizes from all over the world.

Tips for Buying Chinese Bras

Shopping for bras using Chinese sizing? Here are helpful tips:

  • Use Your CM Measurements: Shop using your underbust (下胸围) and bust (上胸围) sizes in centimeters.
  • Check Brand Info: While the system is standard, some brands might fit slightly differently. Look for brand-specific charts if possible.
  • Consider Padding: Like anywhere, some bras have more padding than others. This can affect how the cup fits.
  • Read Reviews: See what other buyers say about the fit and sizing of a specific bra.
  • Know Return Policies: Especially online, check if you can return or exchange the bra if it doesn’t fit right.

Frequently Asked Questions

Yes, generally the Chinese system follows the standard European/International metric system (cm band, cm difference for cups).

They are all very similar as they use cm. There might be tiny differences in how cup sizes (A, B, C) are calculated by some brands, but usually 75B in China is the same as 75B in Korea or Japan.

Because China uses centimeters (like 70, 75, 80) for the underbust measurement, while US/UK uses inches (like 32, 34, 36).

Mostly, yes. An A cup usually means about a 10cm difference between bust and underbust, B is ~12.5cm, C is ~15cm, etc., similar to many systems.

Usually, you round to the nearest 5cm mark, so 78cm would typically use an 80 band. If an 80 band feels too loose, you could try a 75 band but go up one cup size.

Measure the underbust band part snugly (firm but comfy). Measure the bust part loosely over the fullest point.

Often, sports bras use S/M/L sizing. Always check the specific product’s size chart.

Measuring every 6-12 months is a good idea, as our bodies can change!

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