How to Measure Bra Size?
📏 Step 1: Measure Your Band Size
Wrap a measuring tape snugly around your ribcage, just under your bust (where your bra band usually sits).
- Keep the tape level and snug.
- Round the measurement to the nearest even number (e.g., 31 → 32).
📐 Step 2: Measure Your Bust Size
Wrap the tape around the fullest part of your bust. Do this while wearing a non-padded bra or no bra for accuracy.
- Make sure the tape is not pressing into your bust.
- Round the measurement to the nearest whole number.
🔢 Step 3: Find Your Cup Size
Subtract your band size from your bust size. The difference determines your cup size:
| Difference (inches) | Cup Size |
|---|---|
| 1 | A |
| 2 | B |
| 3 | C |
| 4 | D |
| 5 | DD / E |
🧮 Example
Band Size: 34 inches
Bust Size: 36 inches
Difference: 2 inches → Cup Size = B
✅ Your Size: 34B
💡 Fitting Tips
- Measure in front of a mirror for accuracy
- Don’t pull the tape too tight or leave it too loose
- Re-measure every 6 months—your size can change
📊 Full Bra Size Chart
See the table for a visual reference of how band and bust sizes align with B, C, D cups.
| Band Size (in) | Bust (in) | ||
|---|---|---|---|
| B | C | D | |
| 32 | 33–34 | 34–35 | 35–36 |
| 34 | 34–35 | 35–37 | 35–36 |
| 36 | 35–38 | 36–39 | 37–38 |
| 38 | 37–41 | 37–43 | 39–41 |
| 40 | 40–44 | 42–46 | 43–44 |
| 42 | 43–46 | 46–47 | 47–48 |
| 44 | 45–46 | 47–48 | 47–48 |
