38C bra size: chest and cup measurements, sister sizes in inches and cm, example of celebrity breasts

According to our data, 2,08% of women in the United States, or 2814999 people, have this size. Among them: Irish McCalla, Emma Samms, Patricia Arquette. Below you will learn how size 38C differs from sizes 38B, 40B, 36C, 40C, 36D, 38D. Find out why it’s average.

How many inches and centimeters in 38C bra size

	in	cm
Bust measurements (US+0\ UK+0)	40 – 43	101,6 – 109,2
Underbust measurements (US+0\ UK+0)	37 – 39	94 – 99,1
Bust (US+4\ UK+4)	36 – 39	91,4 – 99,1
Underbust (US+4\ UK+4)	33 – 35	83,8 – 88,9

Bra size (US+0\UK +0 system)	Cup diameter	Volume of one cup	Weight of both breasts
38C	14.0 cm (5+1/2 in)	718 cm3 (44 cu in)	1.29 kg (2.8 lb)

Examples of what size 38C breasts look like in celebrities

1. Irish McCalla

Irish McCalla enjoys the sun by David Bruce, on Flickr. CC0 1.0 Universal (CC0 1.0) Public Domain Dedication

2. Emma Samms

Emma Samms and Ken by Images Alight, on Flickr. Attribution 2.0 Generic (CC BY 2.0)

3. Patricia Arquette

patricia arquette by alacoolk, on Flickr. Attribution-NoDerivs 2.0 Generic (CC BY-ND 2.0)

38C VS other sizes

vs 36C: The 36C bra has 2 inches less band. And the cup volume is slightly smaller.
vs 40C: The 40C bra has 2 inches more band. And the cup volume is slightly larger.
vs 38B: The 38B bra has the same band size. But the cup volume is smaller.
vs 38D: The 38D bra has the same band size. But the cup volume is larger.
vs 36D: It’s a sister size. The 36D bra has the same cup volume. But the band is a little tighter.
vs 40B: It’s a sister size. The 40B bra has the same cup volume. But the band is a little looser.

38C sister size chart

	Sister size down	Current bra size	Sister size up
US/UK	36D	38C	40B

Is 38C big, small or medium?

Both size 38C breasts weight 2.8 lbs (1.29 kg). The volume of one breast is 44 cubic inches (718 cm3). This is the volume and weight of 10,98% of women in the United States, or 14886378 people.

The number of women with smaller breasts is 44,28%. 38C is conventionally average size.

14,56% of women in the United States have a C cup size. 26,37% have a smaller cup size. The C cup size is conventionally average cup size.

38C equivalents

US+0 system:

EU (Europe) – 95AA
FR/BE/ES – 110AA
AU/NZ – 20AA
JP/KO – 95AA
IT – 7AA
UK+0 – 38C
UK+4 – 42AA
US+4 – 42AA

US+4 system:

EU (Europe) – 85B
FR/BE/ES – 100B
AU/NZ – 16B
JP/KO – 85C
IT – 5B
UK+0 – 34E
US+0 – 34F
UK+4 – 38C

What size sports bra for 38C

38C (US+0/UK+0 system) = XL

38C (US+4/UK+4 system) = N/A