ZovaTool

Bra Size Calculator

US/Canada
36D
UK
36D
EU/FR
91D

Sister Sizes (try if main doesn't fit)

34DD38C

Fit Guide

• Band rides up → smaller band, larger cup (sister size)
• Cup wrinkles → smaller cup
• Spillover → larger cup
• Bust-Band diff: 4 in (1″=A, 2″=B, 3″=C, 4″=D, 5″=DD…)

How to use the Bra Size Calculator

  1. Measure under your bust (band) snug but not tight.
  2. Measure across the fullest part (bust).
  3. Enter both in inches or cm. US/UK/EU sizes appear instantly.
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Getting the right bra size

Band: even-number band sizes are standard; round odd measurements up. Add 4″ to even band measurements, 5″ to odd.

Cup is bust − band: 1″=A, 2″=B, 3″=C, 4″=D, 5″=DD, 6″=DDD/E.

Bra fit changes with weight, pregnancy and brand — remeasure annually.