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BRA Size Charts

Triumph Bra Size Chart

Underbust Measurement

Use the underbust measurement charts to determine your perfect bra band size.

If your underbust is between Your bra band size is
68 - 72cmcell01 70 / 32cell02
73 - 77cmcell01 75 / 34cell02
78 - 82cmcell01 80 / 36cell02
83 - 87cmcell01 85 / 38cell02
88 - 92cmcell01 90 / 40cell02
93 - 97cmcell01 95 / 42cell02
98 - 102cmcell01 100 / 44cell02


Bust (Cup Size) Measurement

Use the bust measurement charts to determine your perfect cup size fit.

If your overbust and underbust difference is between Your Cup Size is
10 - 12cmcell01 A Cupcell02
13 - 14cmcell01 B Cupcell02
15 - 17cmcell01 C Cupcell02
18 - 19cmcell01 D Cupcell02
20 - 22cmcell01 E Cupcell02
23 - 24cmcell01 F Cupcell02

For example, if your underbust is between 73-77cm, and the difference between your overbust and underbust is between 13-14cm, your bra size is 34B.

Sport Bra Size

Not sure about your bra size when buying a sports bra? Use our bra size charts to find the perfect fit for your sports bra.

Cup Size If your bust circumference is 70cm to <75cm If your bust circumference is 75cm to <80cm If your bust circumference is l 81cm to 85cm If your bust circumference is >86cm 
A Cup S M L XL
B Cup
C Cup

Smart Bra Cup Measurement

Not sure about your bra size when buying our smart lingerie collection? Use our bra size charts to find the perfect fit for your smart bra.

Cup Size

65

Bra Size

70 

Bra Size

75

Bra Size

80

Bra Size

85

Bra Size
A Cup S M M L
B Cup S M M L XL
C Cup S M L L XL
D Cup M L XL XL
E Cup L XL

Note: XL is same as EL

Cup Measurement

Not sure about your bra size when buying our zone easy collection? Use our bra size charts to find the perfect fit for your bra.

Cup Size  65 70 75 80
A Cup S M M
B Cup S M M L
C Cup L L EL
D Cup L EL

Measuring For Panties

Not sure about your panty size ? Use our size charts to find the perfect fit for your panty.

Waist measurement in cm Hip Measurement in cm Size
55-61 cmcell01 82-90 cmcell02 Scell03
61 - 67cmcell01 87-95 cmcell02 Mcell03
67 - 73cmcell01 92-100 cmcell02 Lcell03
73-79 cmcell01 97-105 cmcell02 ELcell02
79-86 cmcell01 102-110 cmcell02 EELcell03
86-94 cmcell01 107-115 cmcell02 EQcell02

Shapewear Measurement

Are you struggling to find your size when buying shapewear? Use our size charts to measure and find the perfect shapewear size.

All measurement  in cm M-65 L-70 EL-75 EEL-80 EQ-85
Waist measurement 61-67 67-73 73-79 79-86 89-94
Hip measurement 87-95 92-100 97-105 102-110 107-115
Underbust measurement 68-72 73-77 78-82 83-86 -


The difference between the hip and waistline measurement is (cm) Girdle Size Recommended
Below 25cell01 One size smaller than the waist sizecell02
Below 25 to 28cell01 Same size as the waist sizecell02
Above 28cell01 One size bigger than the waist sizecell02

sloggi  Bra Size Chart

Cup/Under Bust Size 30/65 32/70 34/75 36/80 38/85 40/90
A Cup S M L L
B Cup S M M L EL EEL
C Cup S M L L EL EEL
D Cup M L EL EL EEL
E Cup L EL EL EEL
Size M L EL EEL
waist measurement in cm 61-67 68-73 73-79 79-86
hip measurement in cm 87-95 92-100 97-105 102-110
How do I know if my bra cup size is correct?

First, ensure that there is no spillage over the top of the cups; second, check that there are no gaps between your breast and the cups; third, make sure that the center gore (the part between the cups) lies flat against your chest. If any of these issues arise while wearing a bra in a specific cup size, it may be time to reevaluate whether you need to adjust either the band or cup sizes for better support and fit.

How To Measure Bra Size

What does the number on a bra size mean?

The band size, or the measurement of your ribcage immediately below your breasts, is what the number on a bra size represents. How snugly the bra fits around your body and supports your breasts is determined by its measurement.

The band should be able to fit you properly without causing discomfort or riding up your back. If it rides up, you might need to move down a size in the band.

It is noteworthy that cup sizes also rise in tandem with band sizes; hence, a 36C has a larger cup than a 34C, yet both have the same cup volume.

What does the letter represent in a women bra size?

The letters in a women bra size represent the cup sizes. These alphabetical cup sizes vary based on the difference between your overbust and underbust measurements:

A 10 - 12cm difference = A cup
A 13 - 14cm difference = B cup
A 15 - 17cm difference = C cup
A 18 - 19cm difference = D cup
A 20 - 22cm difference = E cup or DD cup
A 23 - 24cm difference = F cup or DDD cup

What should I look for in a well-fitting bra?

First, ensure that the band fits snugly without being too tight; it should sit parallel to the ground without riding up. Second, check that the cups fully encase your breasts without any spillage or gaps; they should provide smooth coverage without bulging or pinching. Lastly, ensure that straps are adjusted correctly—neither too tight nor too loose—and that they stay in place during movement. A well-fitted bra supports comfort throughout daily activities while enhancing body confidence.

What does 36/80 bra size mean?

The "36/80" in a bra size refers to the band measurement, with "36" representing the measurement in inches (commonly used in the U.S. and UK) and "80" being the equivalent in centimeters (used in European sizing). This suggests that the bra is tailored for someone with a ribcage circumference of approximately 36 inches or 80 centimeters.

To identify your cup size, you need to measure the fullest part of your bust and subtract the band size from this measurement. The difference between these two measurements will indicate your cup size.

For instance, if your bust measurement is 39 inches and your band size is 36 inches, the difference is 3 inches, which typically corresponds to a C cup. Hence, your bra size would be 36C or 80C.

What is G cup size?

A G cup bra's size typically indicates a 24-26 cm discrepancy between the underbust and overbust measures. It's crucial to note that G-cup size bras are not part of Triumph's product line. Check out our plus size bra assortment if you require larger bras that fit under a G cup.