Size Guide
30H Bra Size
Everything you need to know about bra size 30H — measurements, sister sizes, international equivalents, and fit advice.
Measurements for 30H
Underbust (Band)
29 to 31 inches (74 to 79 cm)
Full Bust
approximately 39 inches (99 cm)
30H in Other Sizing Systems
US
30H
UK
30FF
EU
65H
FR
80H
AU
8FF
Sister Sizes for 30H
These sizes have the same cup volume as 30H. Try them if the band feels too tight or too loose.
28H ↔ 30G ↔ 32F
← Tighter band, bigger cup · Looser band, smaller cup →
Fit Tips for 30H
H cups need maximum support construction. Seek out brands specializing in DD+ sizing with reinforced bands and wider straps.
If your 30H bra is gapping at the top of the cup, the cup may be too large or the wrong shape — try a demi-cup or balconette. If the center gore doesn't sit flat, go up one cup size.
Not sure about your size? Measure yourself and double-check.
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