上胸围 53 下胸围 48 应该穿多大码文胸？ 您的上胸围 53 CM、下胸围 48 CM，计算出的文胸尺码为 50AA/24AA 。 胸不平何以平天下！

This calculator estimates bra size based on bust size, frame size, and common measurement standards. Also, convert bra sizes in the US, UK, EU, and Australia.

Find your local bra size in the Bra Size Conversion Chart below, and see equivalent bra sizes in other bra sizing systems (countries). Note about cup size: In this bra size conversion chart, all bra sizes start with cup size AA. This will work with most bra models.

With the help of this US bra size chart in inches and centimeters, you can easily measure yourself at home and shop for bras with ease. Remember that each bra size will look quite a bit different on different women, depending on your bone structure, natural waistline, and body shape.

2025年2月27日 · Start by using our online bra size calculator on the left side of your screen. Enter your band and bust measurements into the calculator. Be sure to pick your preferred measurement unit, either inches or centimeters. The calculator will …

You can measure your band and bust size using a measuring tape at home and then input these measurements into our online bra size calculator to find you a perfect bra size that will suit you perfectly.

Bra Size Calculator. Loose Underbust: Snug Underbust: Tight Underbust: Standing Bust: Leaning Bust: Lying Bust: Sizing System: Units: cm inches: I was... Assigned female at birth Assigned male at birth Not Listed: All measurements should be taken on naked breasts, see the image below for measuring instructions. ...

上胸围最好测量 3 个 数据，分别在 自然站直、上半身弯曲约45度、90度 时，用软尺沿胸部最丰满处绕体一周的长度。 测量过程保持肩部放松，以及正常呼吸。 下胸围最好测量 2 个 数据。 保持均匀呼吸，用软尺 紧贴 乳房下缘的地方，围绕身体一周，水平量一圈，得到 数据 1 。 正常呼气时， 拉紧 软尺测量， 得到 数据 2 。 3. 计算围差. 量取完毕后，就可以计算 胸围差 了。 有2种计算方法，分别适合胸部状况不同的女孩子。 可以选择上围3个数据中最大上围，与下围平均值的差值 …

Quickly find your US bra size with our easy-to-read bra size chart. Simply match your band size and bust size for accurate and reliable results.

上胸围 103 cm/下胸围 53.52 cm，应该穿 55q/26q 码的文胸，罩杯号码仅供参考，如果觉得紧或者松，可以尝试大一个罩杯或者小一个罩杯，多试试找到最适合自己的文胸罩杯。