Understanding the Australian Bra Size Chart: How to Calculate Your Perfect Fit

Discovering the ideal bra is about more than simply comfort; it has a profound impact on self-esteem, posture, and general health. Australia has its own system for bra sizing that is slightly different from the rest of the world. Having a good grasp of this method and being able to use an Australian bra size chart to determine your exact size can be really helpful. In this article, you will learn the fundamentals of taking accurate measurements, how to decipher the Australian bra size chart, and how to locate the perfect fit.
Why Is Bra Sizing Important?
Wearing the wrong bra size can lead to various issues, including:
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Discomfort: Straps that dig into your shoulders or cups that pinch can make daily activities unbearable.
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Poor Posture: An ill-fitting bra offers inadequate support, leading to slouching or back pain.
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Confidence Issues: A well-fitted bra enhances your natural shape and boosts self-confidence.
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Health Concerns: Prolonged use of an ill-fitting bra can lead to skin irritation, neck pain, and even headaches.
Understanding the Australian Bra Size System
Australia uses a band and cup size system to determine bra sizing:
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Band Size: Measured in numbers (e.g., 10, 12, 14), the band size represents the measurement of your underbust in centimeters.
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Cup Size: Indicated by letters (e.g., A, B, C), the cup size corresponds to the difference between your underbust and bust measurements.
This system is similar to the UK bra size system but with unique Australian numbering for band sizes.
How to Measure Your Bra Size in Australia
Accurately determining your size requires just a tape measure and a few simple steps:
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Measure Your Underbust:
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Wrap the measuring tape snugly around your ribcage, just beneath your breasts.
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Ensure the tape is level all the way around and sits firmly but not too tightly.
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Note the measurement in centimeters.
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Measure Your Bust:
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Measure around the fullest part of your breasts, usually at nipple level.
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Keep the tape measure level and not too tight.
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Record this measurement in centimeters.
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Calculate the Difference:
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Subtract your underbust measurement from your bust measurement.
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The difference determines your cup size according to the Australian bra size chart.
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Determine Your Band Size:
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Band sizes in Australia typically correspond to underbust measurements in specific ranges. For example:
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63-67 cm = Band size 8
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68-72 cm = Band size 10
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73-77 cm = Band size 12
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78-82 cm = Band size 14
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83-87 cm = Band size 16
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Find Your Cup Size:
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The difference between your underbust and bust measurements determines your cup size. Refer to the following guidelines:
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Less than 1 cm = AA cup
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1-2 cm = A cup
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2-3 cm = B cup
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3-4 cm = C cup
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4-5 cm = D cup
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5-6 cm = DD cup
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6-7 cm = E cup
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Australian Bra Size Chart
Here’s a simplified version of the Australian bra size chart for quick reference:
Band Size (Underbust in cm) | Bust Measurement (Difference in cm) | Cup Size |
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63-67 | <1 | AA |
63-67 | 1-2 | A |
63-67 | 2-3 | B |
68-72 | <1 | AA |
68-72 | 1-2 | A |
68-72 | 2-3 | B |
... | ... | ... |
This chart can be expanded to include all band sizes and cup size variations for comprehensive use.
Common Challenges in Bra Sizing
Even with precise measurements, some women face challenges in finding their ideal fit. Here are common issues and solutions:
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In-Between Sizes:
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If you find yourself between sizes, try a sister size. For instance, if a 12C feels too tight, try a 14B.
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Different Brands, Different Fits:
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Bra sizing can vary slightly between brands. Always check the brand’s specific sizing guide.
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Fluctuating Body Measurements:
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Hormonal changes, weight fluctuations, or pregnancy can alter your size. Reassess your measurements every six months.
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Uncommon Sizes:
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Women with very small or very large busts may find it challenging to locate their size. Look for specialty stores or brands that cater to a wide range of sizes.
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Tips for Choosing the Perfect Bra
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Try Before You Buy:
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Whenever possible, try on bras to ensure the best fit.
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Check the Fit:
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The band should sit snugly around your ribcage without riding up.
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The cups should fully enclose your breasts without gaps or spillage.
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The straps should provide support without digging into your shoulders.
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Consider the Style:
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Different styles suit different body shapes. For example:
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T-shirt bras are great for seamless coverage.
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Balconette bras provide a rounded shape.
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Sports bras offer maximum support during physical activities.
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Invest in Quality:
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High-quality bras may be more expensive but often last longer and provide better support.
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Online Tools for Australian Bra Sizing
For those who prefer online shopping, several tools can help determine your Australian bra size calculator tool:
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Size Conversion Charts:
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These charts help convert sizes between Australian and international systems (e.g., US, UK, EU).
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Bra Size Calculators:
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Input your measurements to receive a recommended size.
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Virtual Fitting Services:
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Many brands offer virtual fittings via video calls for personalized assistance.
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Conclusion
Understanding the Australian bra size chart and how to calculate your size can transform your lingerie shopping experience. Accurate measurements, paired with the right tools and tips, ensure a better fit and greater comfort. Whether you’re shopping in-store or online, knowledge of your size and style preferences will help you make informed decisions. Remember, a well-fitting bra is not just a luxury; it’s a necessity for your overall well-being and confidence. So grab a measuring tape, find your size, and embrace the comfort and support you deserve!
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