Dress Size Calculator

Garment sizing relies on three primary anatomical measurements: the bust (the fullest part of the chest), the waist (the narrowest part of the midsection), and the hips (the widest part of the lower body). Because different countries use distinct measuring systems—such as inches in the United States and centimeters in continental Europe—this calculator maps your raw physical dimensions against standardized retail sizing charts. By evaluating the maximum constraint among your bust, waist, and hip measurements, the logic determines the appropriate size tier to ensure a comfortable, non-restrictive fit.

Imagine you take your measurements and record a bust of 36 inches, a waist of 28 inches, and hips of 38 inches. First, we compare these inches to standard sizing intervals. In US standard sizing, a 36-inch bust and 38-inch hip typically correspond to a US size 8. Next, converting these dimensions to metric yields approximately 91 cm for the bust, 71 cm for the waist, and 96.5 cm for the hips, which cleanly maps to a European size 38 or a UK size 12. Reviewing all three measurements guarantees that the chosen size accommodates the widest contour of your body.

Always use a flexible cloth measuring tape and keep it parallel to the floor while taking measurements. Stand in a natural, relaxed posture without holding your breath or pulling the tape too tightly against your skin. For the most reliable results, measure yourself while wearing minimal, fitted clothing or undergarments rather than bulky layers.