Triumph size guide

Official chart in centimetres: women and men.

Official source: Triumph — recorded on October 21, 2026

About this chart

Triumph publishes its measurements in centimetres, but its general chart (French sizes 36 to 60, EU 60 to 115) lines up 13 sizes against 12 measurement columns: there is no telling which measurement belongs to which size, so it is not reproduced. The bra calculator is not published as a table. What remains is the swimwear chart, which follows the band-and-cup logic, and the men's chart.

Women

Swimwear

Swimwear size (38 to 50) and the matching bikini top size (85 to 115, French bra band). Values reproduced as published, including two irregular ranges (cup A in 46: 100-102 cm; cup G in 38: 94-95 cm).

Size	Underbust (cm)	Cup A (cm)	Cup B (cm)	Cup C (cm)	Cup D (cm)	Cup E (cm)	Cup F (cm)	Cup G (cm)
38	68–72	82–84	84–86	86–88	88–90	90–92	92–94	94–95
40	73–77	87–89	89–91	91–93	93–95	95–97	97–99	99–101
42	78–82	92–94	94–96	96–98	98–100	100–102	102–104	104–106
44	83–87	97–99	99–101	101–103	103–105	105–107	107–109	109–111
46	88–92	100–102	104–106	106–108	108–110	110–112	112–114	114–116
48	93–97	—	109–111	111–113	113–115	115–117	117–119	119–121
50	98–102	—	114–116	116–118	118–120	120–122	122–124	124–126

International conversions

Triumph	38	40	42	44	46	48	50
Bra (band and cup)	85	90	95	100	105	110	115

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Men

Underwear

Size	Waist (cm)
1	73–78
2	79–84
3	85–90
4	91–96
5	97–102
6	103–108
7	109–114
8	115–120
9	121–126
10	127–132

International conversions

Triumph	1	2	3	4	5	6	7	8	9	10
Letter size	XS	S	M	L	XL	XXL	XXXL	4XL	5XL	6XL

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