Size Guide
42H Bra Size
Everything you need to know about bra size 42H — measurements, sister sizes, international equivalents, and fit advice.
Measurements for 42H
Underbust (Band)
41 to 43 inches (104 to 109 cm)
Full Bust
approximately 51 inches (130 cm)
42H in Other Sizing Systems
US
42H
UK
42FF
EU
95H
FR
110H
AU
20FF
Sister Sizes for 42H
These sizes have the same cup volume as 42H. Try them if the band feels too tight or too loose.
40H ↔ 42G ↔ 44F
← Tighter band, bigger cup · Looser band, smaller cup →
Fit Tips for 42H
H cups need maximum support construction. Seek out brands specializing in DD+ sizing with reinforced bands and wider straps.
If your 42H 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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