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Bra Size Guide

Straight to Size Charts

If you’re on the hunt for a new bra, our size guide will help ensure you’re buying one that fits you perfectly. First things first, make sure you know your breast shape. This will help you discover the best styles for you. Once you’ve identified the styles that will work best for you, it’s time to identify your size. Take the time to calculate your bra size at home or opt for a free no- obligation professional fitting.

How to measure your bra size at home

If you’re bra shopping and don’t know what size to go for, we’ve got you covered. Measuring your bra size at home is as simple as 1-2-3. Find your perfect fit in these 3 simple steps. Alternatively, you can pop into your local Bendon store for a complimentary bra fitting.

Step 1: Measure your band size

First things first, you will need to identify your band size. The bra band is the part of the bra that wraps around your back. All you’ll need to measure this is a measuring tape. To identify your brand size, simply measure around the body, directly below the bust. Take note of the measurement in centimetres. Then move on to step 2.

Step 2: Measure your cup size

Secondly, you’ll need to measure your cup size. To determine your cup size, measure across the fullest part of the breast. Be sure to note down the measurement in centimetres, then you can move on to calculate your bra size. 

Step 3: Calculate your bra size

Once you have your band and cup size, use the size chart to find your perfect fit. Simply identify your underbust and overbust measurements on the chart to calculate your bra size at Bendon. Once you’ve identified this, you can move on to the fun part. Discover our range of stylish bra styles, we’ve got something for everyone, so you’re sure to find a bra style you’ll love.

Underwire Bra Chart

UNDERBUST (cm) OVERBUST (cm)
(cm) AU/NZ
Dress Size
A B C D DD E F G GG H HH J
65-67 8 77-79 79-81 81-83 83-85 85-87 87-89 89-81 91-93 93-95 95-97 97-99 99-101
67-72 10 82-84 84-86 86-88 88-90 90-92 92-94 94-96 96-98 98-100 100-102 102-104 104-106
72-77 12 87-89 89-91 91-93 93-95 95-97 97-99 99-101 101-103 103-105 105-107 107-109 109-111
77-82 14 92-94 94-96 96-98 98-100 100-102 102-104 104-106 106-108 108-110 110-112 112-114 114-116
82-87 16 97-99 99-101 101-103 103-105 105-107 107-109 109-111 111-113 113-115 115-117 117-119 119-121
87-92 18 102-104 104-106 106-108 108-110 110-112 112-114 114-116 116-118 118-120 120-122 122-124 124-126
92-97 20 107-109 109-111 111-113 113-115 115-117 117-119 119-121 121-123 123-125 125-127 127-129 129-131
97-102 22 112-114 114-116 116-118 118-120 120-122 122-124 124-126 126-128 128-130 130-132 132-134 134-136

SHOP ALL BRAS

NEW

F75-5040.LAVD.BF
F75-5040.LAVD.BS

Charlotte Underwire Bra

$48.96 $69.95

NEW

F22-658.WHIT.BF
F22-658.WHIT.BS

Sculpt Contour Bra

$52.46 $74.95

NEW

23-2040.FPPT.FS
23-2040.FPPT.BF

Aurora Contour Bra

$55.96 $79.95

F75-8030.WHIT.FS
F75-8030.WHIT.BF

Coral Underwire Bra

$48.96 $69.95

20-1554.BLAK.FS
20-1554.BLAK.BF

Morning Lola Underwire Bra

$38.46 $54.95

75-261.BRWH.FS
75-261.BRWH.BF

Sofia Underwire Bra

$52.46 $74.95

NEW

72-261.CMEO.BF
72-261.CMEO.FS

Sofia Contour Bra

$48.96 $69.95

NEW

24-7805X.LATE.BF
24-7805X.LATE.FS

Sculptress Strapless Bra

$62.96 $89.95

NEW

F75-129.MULB.BF
F75-129.MULB.BS

Classic Underwire Underwire Bra

$38.46 $54.95

NEW

F20-706.WINW.BF
F20-706.WINW.FS

Mysterious Underwire Bra

$62.96 $89.95

F75-8030.BLAK.BF
F75-8030.BLAK.BB

Coral Underwire Bra

$48.96 $69.95

F75-5040.BLAK.BF
F75-5040.BLAK.BB

Charlotte Underwire Bra

$48.96 $69.95

620-7423.LATE.BF
620-7423.LATE.BS

Bendon Body Seamfree Contour Bra

$41.96 $59.95

21-7637X.BLAK.FS
21-7637X.BLAK.BF

Comfit Collection Wire Free Bra

$41.96 $59.95

F75-129.BLAK.BF
F75-129.BLAK.BB

Classic Underwire Bra

$38.46 $54.95

620-7423.BLAK.BF
620-7423.BLAK.BB

Bendon Body Seamfree Contour Bra

$41.96 $59.95

F75-5040.TOFF.BF
F75-5040.TOFF.BB

Charlotte Underwire Bra

$48.96 $69.95

F75-8030.LATE.BF
F75-8030.LATE.BS

Coral Underwire Bra

$48.96 $69.95

75-517.BLAK.BF
75-517.BLAK.BB

Bendon Sports Sport U/W Bra

$41.96 $59.95

76-408.BKSV.BF
76-408.BKSV.BB

Bendon Sport Extreme Out

$62.96 $89.95

221-7304.BLAK.BF
221-7304.BLAK.BB

Rita Full Coverage Contour Bra

$38.46 $54.95

F21-604.PICH.BF
F21-604.PICH.BS

Ultimate Comfort Front Closure Soft Cup Bra

$45.46 $64.95

F75-5040.WHIT.BF
F75-5040.WHIT.BB

Charlotte Underwire Bra

$48.96 $69.95

221-7304.LATE.FS
221-7304.LATE.BF

Rita Full Coverage Contour Bra

$38.46 $54.95

F22-658.LATE.FS
F22-658.LATE.BF

Sculpt Contour Plunge Bra

$52.46 $74.95

75-261.CMEO.BF
75-261.CMEO.BS

Sofia Underwire Bra

$52.46 $74.95

F75-129.IVRY.BF
F75-129.IVRY.BS

Classic Underwire Bra

$38.46 $54.95

75-517.WHIT.BF
75-517.WHIT.BB

Bendon Sports Sport U/W Bra

$41.96 $59.95

F22-658.BLAK.FS
F22-658.BLAK.BF

Sculpt Contour Plunge Bra

$52.46 $74.95

F72-589.LATE.FS
F72-589.LATE.BF

Lace Perfect Contour Bra

$48.96 $69.95

F72-589.BLAK.BF
F72-589.BLAK.BS

Lace Perfect Contour Bra

$48.96 $69.95

72-69.BLAK.BF
72-69.BLAK.BB

Damask Contour Bra

$38.46 $54.95

221-1167.BKTA.BF
221-1167.BKTA.BS

Geometric Lace Full Coverage Contour Bra

$41.96 $59.95

P80-4053F.WHIT.BF
P80-4053F.WHIT.BS

My Fit Lace Graduated Push up Plunge Bra

$52.46 $74.95

221-7304.WHIT.BF
221-7304.WHIT.BS

Rita Full Coverage Contour Bra

$38.46 $54.95

212-1173.BKTA.BF
212-1173.BKTA.BS

Keyhole Boost Bra

$45.46 $64.95

F20-599.BCCT.FS
F20-599.BCCT.BF

Delicate Lace Underwire Bra

$48.96 $69.95

221-7635.WHIT.BF
221-7635.WHIT.BS

Embrace Full Coverage Contour Bra

$38.46 $54.95

221-7635.BLAK.FS
221-7635.BLAK.BF

Embrace Full Coverage Contour Bra

$38.46 $54.95

LLSG246B.BBLK.BF
LLSG246B.BBLK.BS

Seamless Soft Cup Bra

$41.96 $59.95

LLSG246B.BNUD.FS
LLSG246B.BNUD.BF

Seamless Soft Cup Bra

$41.96 $59.95

F72-9098.BLAK.FS
F72-9098.BLAK.BF

Profile Perfect Contour Bra

$48.96 $69.95

P82-4059F.FRAP.BF
P82-4059F.FRAP.BS

Fmo Smooth Strapless Bra

$55.96 $79.95

72-69.CMPN.BF
72-69.CMPN.BB

Damask Contour Bra

$38.46 $54.95

F72-9098.LATE.BF
F72-9098.LATE.BB

Profile Perfect Contour Bra

$48.96 $69.95

80-4053.005.FS
80-4053.005.BF

My Fit Lace Graduated Push up Plunge Bra

$52.46 $74.95

212-1173.PESP.BF
212-1173.PESP.BB

Keyhole Boost Bra

$45.46 $64.95

P80-4055F.FRAP.BF
P80-4055F.FRAP.BS

Fmo Smooth Graduated Push-up Plunge Bra

$45.46 $64.95

P80-4055F.BLAK.BF
P80-4055F.BLAK.BB

Fmo Smooth Graduated Push-up Plunge Bra

$45.46 $64.95

598-0020.NUDE.BF
598-0020.NUDE.FF

Deep Plunge Bra Strap + Back Less Bra

$39.95

Wire Free/ Soft Cup Bra Chart

XS S M L XL
8A 10A 12A - -
8B 10B 12B 14B 16B
8C 10C 12C 14C 16C
8D 10D 12D 14D 16D
- 10DD 12DD 14DD 16DD

SHOP WIRE- FREE & WIRELESS BRAS

21-7637X.BLAK.FS
21-7637X.BLAK.BF

Comfit Collection Wire Free Bra

$41.96 $59.95

P21-4053F.BLAK.BF
P21-4053F.BLAK.BS

My Fit Lace Soft Cup Bra

$41.96 $59.95

P21-4053F.FRAP.BF
P21-4053F.FRAP.BB

My Fit Lace Soft Cup Bra

$41.96 $59.95

LLSG246B.BBLK.BF
LLSG246B.BBLK.BS

Seamless Soft Cup Bra

$41.96 $59.95

LLSG246B.BNUD.FS
LLSG246B.BNUD.BF

Seamless Soft Cup Bra

$41.96 $59.95

F21-604.PICH.BF
F21-604.PICH.BS

Ultimate Comfort Front Closure Soft Cup Bra

$45.46 $64.95

LLSG246B.BWHT.FS
LLSG246B.BWHT.BF

Seamless Soft Cup Bra

$41.96 $59.95

LL226-1254.BLAK.FS
LL226-1254.BLAK.BF

Nikki Soft Cup Bra

$41.96 $59.95

LL226-1254.WHIT.FS
LL226-1254.WHIT.BF

Nikki Soft Cup Bra

$41.96 $59.95

LL226-1254.SPVW.FS
LL226-1254.SPVW.BF

Nikki Soft Cup Bra

$41.96 $59.95

F21-684.BLAK.FS
F21-684.BLAK.BF

Midnight Express Wire Free Bra

$48.96 $69.95

25-7637.WHIT.FS
25-7637.WHIT.BF

COMfit Collection Soft Cup Plunge Bra

$41.96 $59.95

25-7637.MOCH.BF
25-7637.MOCH.FS

COMfit Collection Soft Cup Plunge Bra

$41.96 $59.95

25-7637.BLAK.FS
25-7637.BLAK.BF

COMfit Collection Soft Cup Plunge Bra

$41.96 $59.95

21-7637X.MOCH.BF
21-7637X.MOCH.FS

COMfit Collection Wire Free Bra

$41.96 $59.95

202.HYBG.BF
202.HYBG.BS

Rigid Soft Cup Bra

$34.96 $49.95

220-7760.LATE.FS
220-7760.LATE.BF

Bendon Restore Front Opening Wire Free Bra

$27.96 $39.95

21-7637X.WHIT.BF
21-7637X.WHIT.BS

COMfit Collection Wire Free Bra

$41.96 $59.95

21-7637X.LATE.FS
21-7637X.LATE.BF

COMfit Collection Wire Free Bra

$41.96 $59.95

25-7637.LATE.FS
25-7637.LATE.BF

COMfit Collection Soft Cup Plunge Bra

$41.96 $59.95

LLSG246B.BITT.BF
LLSG246B.BITT.BS

Sexy & Seamless Soft Cup Bra

$41.96 $59.95

NEW

25-7637.MDVB.BF
25-7637.MDVB.FS

Comfit Collection Wire Free Plunge Bra

$41.96 $59.95

NEW

220-7637.LATE.FS
220-7637.LATE.BF

Comfit Collection Front Opening Wire Free Bra

$45.46 $64.95

NEW

21-7637X.MDVB.BF
21-7637X.MDVB.FS

Comfit Collection Wire Free Bra

$41.96 $59.95

NEW

LL218-1028.BLAK.BF
LL218-1028.BLAK.BS

Lovable Seamless Crop Top Bra

$20.96 $29.95

NEW

LL218-1028.WHIT.BF
LL218-1028.WHIT.BS

Lovable Seamless Crop Top Bra

$20.96 $29.95

NEW

P21-1366C.BLAK.BF
P21-1366C.BLAK.FS

The Icon Bralette

$69.96 $99.95

NEW

F21-706.WINW.FS
F21-706.WINW.BF

Mysterious Wire Free Bra

$59.46 $84.95

NEW

21-2043.BTLP.BF
21-2043.BTLP.FS

Impression Wire Free Bra

$41.96 $59.95

CLEARANCE

OUTLET

LLSG246B.VRWS.BF
LLSG246B.VRWS.BS

Seamless Soft Cup Bra

$10.00 $59.95

International Bra Sizing Conversion Chart

Need to check your size vs. the AU/NZ bra size. Check below for more information on sizing.

(cm) AU/NZ EU FRA ITA UK/US
65-67 8 65 80 0 30
67-72 10 70 85 1 32
72-77 12 75 90 2 34
77-82 14 80 95 3 36
82-87 16 85 100 4 38
87-92 18 90 105 5 40
92-97 20 95 110 6 42
97-102 22 100 115 7 44

Bra size equivalents

If a bra size doesn’t work for you, there will be a sister size that will. This is essentially a bra-size equivalent. This will help you to make minor adjustments to give you the best possible fit. For example, if you’re wearing a 12C and the cups fit, but the band is small, you might think “I’ll just go up a band size and try a 14C.” However, the correct sister size to 12C is a 14B, which is the new size to try instead. The cups will still be the same size, but the band will be roomier. The general rule of thumb is that if you go up a band size, then go down a cup size - and vice versa.

Signs it’s time for a bra fitting

We recommend that you get fitted once every 12 months. However, if you notice your body is changing you should get professionally fitted, regardless of how recently you were fitted. A woman's body can change due to puberty, pregnancy and due to fluctuations in weight. Wearing the correct bra size promotes good breast health, it’s important to keep an eye on any changes in breast size. 

Guide to buying her first bra

If you think it’s time to start shopping for your daughter's first bra, we’ve got you covered. We recommend popping into your local Bendon store for a professional fitting. If you’re interested in more information, check out our guide The First Bra for Beginners: How to buy your daughter her first bra. 

What happens at a fitting

A bra fitting is a super quick way to find out your bra size. One of our lovely retail team members will measure you, have a quick chat about your favourite bra styles and then complete a fit check. If you want to know more about what happens at a bra fitting, check out our guide. 

Fit finder tool

Gone are the days of wearing the wrong-sized bra! Take our fit finder quiz to find your perfect fit.