👙 Bra Size Calculator
Find your perfect bra size using band and bust measurements. Includes international size conversions.
How to Measure
Band Size
Measure around your ribcage, directly under your bust. Keep the tape snug and level. Round to the nearest whole number.
Bust Size
Measure around the fullest part of your bust, keeping the tape level but not tight.
Cup Size Chart
| 1 inch / 2.5 cm | A cup |
| 2 inches / 5 cm | B cup |
| 3 inches / 7.5 cm | C cup |
| 4 inches / 10 cm | D cup |
| 5 inches / 12.5 cm | DD/E cup |
| 6 inches / 15 cm | DDD/F cup |