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Bikini Size Chart, AUS

Determine your Australian (AUS) bikini size
Wearing a well-fitting bikini will make you feel secure and comfortable on the beach. And it will also look great :) Let us help you determine you right Australian bikini size...

How to Measure Bikini Size

Determine bikini size by waist, bust and hips measurements
Measure Hips: Measure around your body (circumference) at the fullest part of the hips. You will find your hips approximately 7" to 9" below your waistline (there are som individual differences.) Make sure to keep the measuring tape parallel with floor.
Measure Waist: Measure circumference around your waistline. Not sure where you waistline is? Your waistline is the narrowest/slimmest part of your torso, and is usually located just above your belly button. Stand in front of a mirror, and bend to one side. Your waistline is simply where you can see a natural indentation in torso on this side.
Measure Bust: Measure over the fullest part of your bust. Keep measuring tape parallel with floor.

Use your measurements to determine your bikini size (bikini bottom and bikini top) with our Austalian bikini size charts below.

Australian Bikini Bottom Size Chart

All measurements in CM. AUS size in paranthesis.

XXS (4) 61 89
XS (6) 64 92
S (8) 66 94
S (10) 69 97
M (12) 71 99
M (14) 74 102
L (16) 77 105
L (18) 81 109
XL (20) 87 113

Australian Bikini Top Size

Bikini top sizes are given in three (3) different ways, depending on brand and model:

1. Bra Size is used. Then you pick bikini bottom size and bikini top size separately. See here to determine your Australian bra size. Size example: Bottom Size: 12/M, Top Size: 14C

2. Bikini top size is determined with the same size system as the bikini bottom, just by adding your bust measurement in addition to waist and hips measurements. Size example: Bikini Bottom: 12/M, Top Size: 12/M (if you can pick bottom size and top size separately) or Bikini Size: 12/M (if sized as a set). Use the bikini size chart below to determine your bikini top size.:
Bust Waist
XXS (4) 81 61 89
XS (6) 84 64 92
S (8) 87 66 94
S (10) 90 69 97
M (12) 92 71 99
M (14) 94 74 102
L (16) 98 77 105
L (18) 102 81 109
XL (20) 106 87 113

3. Bikini top size is sometimes also given with a cup size in addition to the main bikini size (bikini bottom size). Cup size is determined from your bra size. Bikini size example: 12/M C. See size chart below to convert your bra size into bikini cup size:

Bikini Cup AA
AUS Bra Size: 8A 10AA, 10A, 12AA
Bikini Cup A
AUS Bra Size: 8B, 10B, 12A, 14AA
Bikini Cup B
AUS Bra Size: 10C, 12B, 14A, 16AA, 16A
Bikini Cup C
AUS Bra Size: 10D, 12C, 14B, 16B
Bikini D Cup
AUS Bra Size: 10DD, 12D, 14C, 16C
Bikini DD Cup
AUS Bra Size: 10E, 12DD, 14D, 16D
Bikini DDD(E) Cup
AUS Bra Size: 10F, 12E, 14DD, 16DD

Tips, Tricks or Questions?

Tips, tricks or questions about Australian bikini sizing (bikini tops or bikini bottoms)? Please post below. Thanks!

Note: All our size charts are guidelines.

Sizes may vary with brands, models and manufacturers. Due to this fact, we can not guarantee that our size charts always will show the right sizes.

You are welcome to link to our size charts from your blog/website/webshop. Store owners may also refer to our size charts in their store(s). Thanks a bunch!

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MG // Martin Granum

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