What bra size is 70cm? The measurement of 70 cm typically refers to the band size of a bra, which is a key component in determining overall bra size. In many European sizing systems, a 70 cm band corresponds to a band size of 32 in UK/US sizing. To find the complete bra size, you also need to know the bust measurement, which will help determine the cup size.
How to Determine Your Bra Size?
Finding the right bra size involves measuring both the band and bust size. Here’s a step-by-step guide:
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Measure Your Band Size: Use a soft measuring tape to measure snugly around your ribcage, just under your bust. Ensure the tape is level and parallel to the ground. If your measurement is 70 cm, you have a band size of 32 in UK/US sizing.
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Measure Your Bust Size: Wrap the measuring tape around the fullest part of your bust, ensuring it’s not too tight or loose. Note this measurement in centimeters or inches.
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Calculate Your Cup Size: Subtract your band size from your bust measurement. The difference determines your cup size. For example, a 70 cm band with a 84 cm bust measurement results in a 14 cm difference, typically a B cup in European sizing.
Understanding Bra Size Conversion
Bra sizes can vary significantly between regions. Here’s a comparison table to help you understand how a 70 cm band size translates across different sizing systems:
| Feature | EU Size | UK/US Size | AU Size |
|---|---|---|---|
| Band Size | 70 | 32 | 10 |
| Cup Size B | 70B | 32B | 10B |
| Cup Size C | 70C | 32C | 10C |
Why Is Accurate Bra Sizing Important?
Wearing the correct bra size is crucial for comfort and support. An ill-fitting bra can lead to:
- Discomfort: Tight bands or straps can cause pain and irritation.
- Poor Posture: Lack of support may lead to slouching and back pain.
- Clothing Fit Issues: The wrong bra size can affect how clothes fit and look.
Common Bra Sizing Mistakes
Many people wear the wrong bra size without realizing it. Here are some common mistakes:
- Relying on Old Measurements: Bodies change over time, so it’s important to measure regularly.
- Ignoring Band Fit: The band provides most of the support, so it should fit snugly.
- Misjudging Cup Size: Cup sizes vary with band sizes. A 32C and a 34B have different cup volumes.
Practical Example: Calculating Your Bra Size
Let’s say you measure 70 cm around your ribcage and 85 cm around your bust. Here’s how you calculate your bra size:
- Band Size: 70 cm = 32 band size (UK/US).
- Bust Size: 85 cm.
- Cup Size Calculation: 85 cm – 70 cm = 15 cm difference, which is typically a C cup.
Thus, your bra size would be 32C in UK/US sizing.
People Also Ask
What if my band size is between two sizes?
If you’re between sizes, consider the fit and comfort. Some brands offer half sizes or adjustable bands to accommodate in-between measurements.
How often should I measure for a bra?
It’s advisable to measure every six months or after significant weight changes to ensure your bra size is still accurate.
Can I wear the same bra size across different brands?
Not always. Bra sizing can vary by brand, so it’s important to try on bras or check size charts specific to the brand.
What are sister sizes?
Sister sizes are alternate sizes with the same cup volume but different band sizes. For example, a 32C has the same cup volume as a 34B or 30D.
How can I tell if my bra fits correctly?
A well-fitting bra should have a snug band, cups that fully encompass the breasts without spillage, and straps that don’t dig into the shoulders.
Conclusion
Understanding how to measure and convert bra sizes is essential for finding a comfortable and supportive fit. By using your band and bust measurements, you can determine your correct bra size and make informed purchasing decisions. For more information on related topics, consider exploring guides on lingerie care or bra style options to enhance your wardrobe.
