knowhersize

Reviewed

36D bra size

A 36D has a 36-inch band and a D cup, about 4 inches between band and bust. In the UK it is 36D, in Australia 14D and in Europe 80D.

US
36D
UK
36D
AU
14D
EU
80D
FR
95D

Also fits (sister sizes): 34DD firmer band · 38C looser band · all same-volume sizes ↓

36D measurements

Snug underbust
36–37 in · 91–94 cm
Bust, fullest part
about 40 in · 100–103 cm
Cup difference
4 in (D cup)

These are starting points from the band-and-cup method. Brands differ by about a size, so a two-minute measurement beats any chart.

36D sister sizes

Same cup volume, different band. If a 36D band feels too loose, go down a band and up a cup; if it feels tight, go up a band and down a cup.

36D = UK 36D · AU 14D · EU 80D · FR 95D. Sister sizes: 34DD, 38C. 36D in full →
A
B
C
D
DD
DDD
G
H
28
30
32
34
36
38
40
42
44
28H30G32DDD34DD36D38C40B42A44AA

If a 36D doesn't fit

Band rides up at the back
Try 34DD
Band digs in, cups fit
Try 38C
Spilling over the cups
Try 36DD
Cups gape or wrinkle
Try 36C

Not sure what's wrong? Run through the 4-point fit check.

36D questions

What is the sister size of 36D?

34DD (one band down, one cup up) and 38C (one band up, one cup down). Sister sizes hold the same cup volume on a different band.

What is 36D in UK, Australian and European sizes?

UK 36D, Australia 14D, Europe 80D and France 95D. US and UK cup letters match up to DD and then split.

What measurements are a 36D?

A snug underbust of about 36–37 in (91–94 cm) and a bust of about 40 in (100–103 cm). Measure with the tape level and use the calculator for an exact result.

Is 36D a big size?

36D has a fuller cup volume for a 36 band. Cup letters only mean something next to the band: a 36D holds the same as 28H or 30G.