Shop Size 30J Bras in India
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Not sure of your size?

Three ways to get the fit you've always wanted. Expert guidance, wherever you're most comfortable.

About Size 30J Bras

A 30J is a 30 band with a J cup — a specialist fuller-bust cup. The band does most of the work (around 80% of your support), so if it rides up at the back or the straps dig in, it's the band to fix, not you.

We cut 30J for fuller busts, part of our full 30D–30K range. Not sure 30J is your size? Book a personalized fitting and we'll get it sorted.

  • Band first. The 30 band carries the support — it should sit snug and level on the loosest hook.
  • Sister sizes. 30J sister-sizes to 28JJ or 32HH — same cup volume, different band.
  • Personalized fittings. Pan-India fit help, in person and online — no pressure, no jargon.

Questions, answered

Is 30J a large size?

The 30 band is snug and J is 9 steps above a D, so 30J is a specialist fuller-bust size — a deep cup kept compact by the small band. A cup letter only means something next to its band, and the band carries most of the support.

What is 30J in US sizing?

There's no exact US match. Above a D cup, UK and US cup letters stop lining up (US adds DDD, then keeps diverging), so Scoop's UK 30J doesn't convert one-to-one to a US 30J. A fitting is the safest way to find your closest US equivalent.

What is 30J equivalent to?

Its sister sizes — same cup volume, a different band — are 28JJ (snugger band, deeper cup) and 32HH (roomier band, shallower cup). If the 30 band feels tight, try 32HH; if it's loose, 28JJ.

Shop nearby sizes

Between sizes, or your band relaxed? These sit right next to size 30J.

Shop Size 28JJ Shop Size 32HH Shop Size 30