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Bra Size Calculator
Calculate your recommended bra size based on band and bust measurements
Sizing Rule: Band size is rounded to the nearest even number. Cup size is determined by the difference between bust and band measurement (1 inch = AA/A, 2 inches = B, 3 inches = C, 4 inches = D, etc.).
Measurements Input
Calculation Results
⚠️ Bra fit can vary across lingerie brands and styles. For best results, use a soft measuring tape directly against bare skin.