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What cup size does an 80 bust have?

2025-10-11 08:49:30 Fashion

What cup size is an 80 bust? ——Popular science on women’s underwear sizes and an inventory of recent hot topics

Recently, the discussion about women's underwear size has once again become a hot topic on the Internet, especially the question "what cup size is an 80 bust?" has attracted widespread attention. This article will combine the hot content of the past 10 days to provide you with a detailed analysis of the measurement method of underwear size, as well as an inventory of hot topics across the Internet.

1. The cup size corresponding to a bust size of 80

What cup size does an 80 bust have?

Underwear size consists of two parts: bust and cup. 80 represents the underbust size (cm), and the cup needs to be calculated by the difference between the upper and lower bust. The following is a specific conversion table:

Under bust (cm)Difference between upper bust and lower bust (cm)Corresponding cup
807.5-10A cup
10-12.5B cup
12.5-15C cup
15-17.5D cup
17.5-20E cup

2. How to measure bust correctly?

1.Under bust measurement: Use a soft ruler to circle the bottom of the breast horizontally, and it should be tight enough to allow you to insert a finger.

2.Upper bust measurement: Lean forward at 45 degrees and measure the circumference of the fullest part of the breast.

3.Calculate cup size: Subtract the lower bust value from the upper bust value, and compare it with the table above to get the cup size

3. Inventory of hot topics on the Internet in the past 10 days

Rankingtopicheat indexMain platform
1Implementation of new national standards for summer sun protection9,850,000Weibo/Douyin
2AI painting copyright dispute7,620,000Zhihu/Bilibili
3Concert economic recovery phenomenon6,930,000Xiaohongshu/WeChat
4Workplace wear trend report5,410,000Douyin/Taobao
5Women’s Health Management App Evaluation4,880,000Xiaohongshu/Douban

4. Professional advice on choosing underwear

1.Necessity of trying on: There are size differences among different brands. It is recommended to try it on in offline stores.

2.Season selection: Breathable cotton is recommended in summer, thickened models are available in winter.

3.special needs: You should choose professional sports bras when exercising, and special designs are needed during breastfeeding.

5. Extended reading on recent hot topics

1.# Body Anxiety#Under the topic, experts suggest establishing scientific body awareness and avoiding blind pursuit of specific sizes.

2.#sustainablefashion#Becoming a new hot topic, many underwear brands have launched environmental recycling plans

3.Smart underwearThe product sparked discussion, and new technologies that can monitor heart rate and other health data attracted attention

Summary: A bust size of 80 needs to be combined with specific cup sizes to determine the complete size. Correct measurement and scientific selection of underwear are crucial to women’s health. Recent Internet hot spots also reflect the public's high level of concern for topics such as physical health, technology and fashion. It is recommended that when purchasing underwear, consumers should not only understand basic size knowledge, but also pay attention to product materials and functionality to choose the product that best suits them.

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