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What cup size does an 80 bra have?

2025-10-18 19:34:39 Fashion

What is the cup size of an 80 bra? ——Underwear size analysis and hot topic inventory

Recently, topics related to underwear size have become the focus of heated discussions on social platforms, especially the practical question of "what cup size should an 80 bra fit in?" has sparked widespread discussion. This article will combine the hot data from the entire Internet in the past 10 days to provide you with a detailed analysis of the secrets of underwear size, as well as an inventory of the latest hot topics.

1. 80 bra cup comparison table

What cup size does an 80 bra have?

Underwear size consists of "numbers + letters" (such as 80B), where the numbers represent the underbust circumference and the letters represent the cup size. 80 means the bust is 80cm, and the cup size needs to be calculated based on the difference between the upper and lower busts:

Difference between upper bust and lower bust (cm)Corresponding cup
7.5-10A cup
10-12.5B cup
12.5-15C cup
15-17.5D cup
17.5-20E cup

For example: if the upper bust circumference is 92cm and the lower bust circumference is 80cm, the difference is 12cm, corresponding to80Bsize.

2. Top 5 hot topics in the past 10 days

Rankingtopicheat indexplatform
1Testing of seamless underwear in summer1,280,000Xiaohongshu/Douyin
2Sports Bra Buying Guide980,500Station B/Weibo
3Tips for dressing big breasts to make them look smaller875,200Douyin/Zhihu
4Evaluation of domestic underwear brands760,300little red book
5Underwear Size Calculator Tool652,100WeChat/Weibo

3. Answers to common size misunderstandings

1.Misunderstanding:80D breasts are bigger than 75D
the truth:D cup only represents the difference. The actual volume is 75D=70E=65F. The smaller the number, the deeper the cup.

2.Misunderstanding:Asians generally wear A-B cups
the truth:The survey shows that after correct measurement, more than 60% of women actually need a C cup or more.

3.Misunderstanding:The bigger the cup letters, the better
the truth:Need to choose according to the measurement data, too large cup will lead to empty cup

4. Correct measurement method (key points of the most popular short video tutorials in the past 7 days)

stepOperational points
1Measure naked body, stand upright and bend down at 45 degrees to measure the lower bust.
2The upper chest circumference is the average of the three postures: upright/45 degrees/90 degrees.
3The soft ruler remains level and does not pinch the flesh, allowing for stable breathing.
4The most accurate measurement is 3-5 days after menstruation

5. Selections hotly discussed by netizens

1.@小 Cotton:"I used to wear 80A all the time and it felt like it pressed my chest. After the actual test, I should wear 75D. The comfort is amazing!" (8.2w likes)

2.@ Fitness Coach Lily:“Choose a smaller size for sports bras than your daily size to prevent displacement during running” (retweeted 3.4w times)

3.Professional science popularization:The sizing system in Japan/Korea is different from that in China, so you need to pay attention to the conversion when shopping overseas (A comparison table is attached. Hot 5.6w)

It can be seen from the analysis of this article that80's braIt may correspond to any cup size from A-E, accurate measurement is the key. It is recommended to re-measure yourself every six months and adjust your underwear selection according to body shape changes in a timely manner. Only by mastering scientific methods can we achieve true comfort and health.

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