內衣尺碼表（英吋和公分）
使用我們全面的測量表找到您的完美內衣尺碼。在英吋和公分之間切換以獲得準確的尺碼。
胸圍尺碼表 (Inches)
如何使用此表格
Measure Your Underbust
Wrap a soft measuring tape snugly around your ribcage, directly under your breasts. Keep the tape level and breathe normally. This is your band measurement.
Measure Your Bust
Measure around the fullest part of your bust, keeping the tape level. Don't pull too tight - the tape should be snug but not compressing.
Calculate the Difference
Subtract your underbust from your bust measurement. Each inch of difference corresponds to a cup size: 1" = A, 2" = B, 3" = C, 4" = D, 5" = DD, etc.
Find Your Size on the Chart
Use your band measurement for the row and your bust measurement to find your cup size. Your bra size is the combination of band number and cup letter.
國際尺碼轉換
比較不同國家和尺碼系統的內衣尺碼。
| US | UK | EU | FR | IT | JP | AU |
|---|---|---|---|---|---|---|
| 32A | 32A | 70A | 85A | 1A | 70A | 10A |
| 32B | 32B | 70B | 85B | 1B | 70B | 10B |
| 32C | 32C | 70C | 85C | 1C | 70C | 10C |
| 32D | 32D | 70D | 85D | 1D | 70D | 10D |
| 34A | 34A | 75A | 90A | 2A | 75A | 12A |
| 34B | 34B | 75B | 90B | 2B | 75B | 12B |
| 34C | 34C | 75C | 90C | 2C | 75C | 12C |
| 34D | 34D | 75D | 90D | 2D | 75D | 12D |
| 36A | 36A | 80A | 95A | 3A | 80A | 14A |
| 36B | 36B | 80B | 95B | 3B | 80B | 14B |
| 36C | 36C | 80C | 95C | 3C | 80C | 14C |
| 36D | 36D | 80D | 95D | 3D | 80D | 14D |
| 38A | 38A | 85A | 100A | 4A | 85A | 16A |
| 38B | 38B | 85B | 100B | 4B | 85B | 16B |
| 38C | 38C | 85C | 100C | 4C | 85C | 16C |
| 38D | 38D | 85D | 100D | 4D | 85D | 16D |
尺碼表技巧
下圍尺碼
下圍應提供80%的支撐力。如果下圍向上滑動，請嘗試較小的下圍。
罩杯尺碼
罩杯應完全包覆乳房組織，不應有溢出或空隙。
姐妹尺碼
如果下圍太緊但罩杯合適，請嘗試姐妹尺碼（例如：34C → 36B）。
品牌差異
不同品牌的尺碼可能有所不同。請務必試穿或查看品牌專屬尺碼表。
常見問題
How do I read the bra size chart?
Find your underbust measurement in the leftmost column to determine your band size. Then find where your bust measurement intersects with your band row to identify your cup size. The number-letter combination (e.g., 34C) is your bra size.
Should I use inches or centimeters?
Use whichever measurement system you're comfortable with. US and UK sizing typically uses inches, while EU and Asian sizing uses centimeters. Our chart provides both for easy conversion.
What if my measurements fall between sizes?
If you're between band sizes, round to the nearest size. If between cup sizes, try both - you may prefer different sizes for different styles. Consider sister sizes for alternative fits.
How often should I remeasure?
Remeasure every 6-12 months, or after significant weight changes, pregnancy, or hormonal changes. Your bra size can change over time, so regular measuring ensures the best fit.
Why do different brands fit differently?
Each brand has its own sizing standards and fit models. Some brands run large or small. Always check brand-specific size charts and consider trying multiple sizes when trying a new brand.
罩杯尺碼指南
了解每個罩杯尺碼的含義
姐妹尺碼
找到合適的替代尺碼
完整尺碼指南
每個尺碼的詳細指南
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