How to measure your bra size at home

Most women wear the wrong bra size. Home measuring is a helpful first step — then visit MyCurves for a free fitting in Nairobi.Studies suggest a large share of women wear a band too large and a cup too small. In Kenya's climate, a well-fitted bra also helps with comfort, posture, and confidence under everyday clothes.

What you need

  • A soft fabric measuring tape
  • A mirror and good lighting
  • A lightly lined bra or no bra — avoid heavy padding

Step 1 — Measure your band

Wrap the tape snugly around your ribcage directly under your bust. Keep it level all the way around. Breathe normally. Note the centimetres or inches, round to the nearest whole number, and if the band size is odd, round up to the next even number. The band provides most of your support — it should feel firm, not tight enough to hurt.

Step 2 — Measure your bust

Measure around the fullest part of your bust, usually across the nipple line. Keep the tape level and not compressing breast tissue. Stand straight with arms relaxed. This measurement helps estimate cup volume relative to your band.

Step 3 — Find your cup size

Subtract your band measurement from your bust measurement. Each inch (or roughly 2.5 cm) of difference typically equals one cup size — for example, 1" = A, 2" = B, 3" = C. Brand grading varies, especially in fuller cups, so treat this as a starting point rather than a final size.

Why a professional fitting still matters

Home numbers do not account for breast shape, wire width, or how a style sits on your body. At MyCurves, our fitters work with Curvy Kate, Panache, and other fuller-bust brands daily. Fittings are free at Sarit Centre (Westlands) and Yaya Centre (Kilimani) — no purchase required.

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