Femme mesurant son tour de poitrine grâce à notre tableau taille soutien-gorge.

Bra Size Chart: Determine Your Size

Written by: Laetitia Lanteri

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Published on

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Last updated on

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Time to read 8 min

Did you know that over 70% of women wear an inappropriate bra size? Too big, too small, uncomfortable... This can seriously harm your well-being. Don't let a bad bra size sabotage your silhouette anymore! With our comprehensive guide, including a detailed bra size chart and tips for measuring your dimensions accurately, you will finally find THE size that will fit your curves. Ready to say goodbye to bras that pinch or sag? 

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How to choose your bra size?

To choose your bra size without hesitation, it is essential to rely on a lingerie size guide. This will allow you to determine your size accurately using a size calculator or a size chart. Thus, you can finally say goodbye to uncomfortable underwear that ruins your day. The right bra is the one that fits you like a glove, that hugs your curves without squeezing or discomfort. For this, it is essential to know your measurements well and understand how to use them to find the ideal size.

A woman choosing a bra that fits her size using the bra size chart.

How to measure your bust size?

The first step to finding the perfect bra is to measure your size correctly. Get a soft measuring tape, ideally made of fabric. To measure your bust size, place the tape at the level of the nipple, keeping it horizontal. Make sure not to pull the tape too tight to avoid distorting the measurement. Note this value, it corresponds to your bust size. Next, you need to measure your band size. Place the measuring tape just under the bust, at the level of the rib cage. Again, ensure that the tape is horizontal and not too tight. This measurement is just as important for determining your bra size.

A woman showing another woman how to measure her bust size using the bra size chart.

What are the steps to measure?

To summarize, here are the measuring steps to follow:

  1. Measure under the bust: place the measuring tape just below your breasts, horizontally. Note the measurement.
  2. Measure the bust: position the tape at the fullest part of your bust. Make sure not to pull too tight or leave the tape too loose.
  3. Enter the data into the calculator: this tool will subtract the underbust measurement from the bust measurement. The difference obtained determines your cup size. 
  4. Consult the size guide: when you check a product, refer to your measurements to find the corresponding size.

By following these tips, you will be able to take the right measurements and find the ideal bra! 

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What is the perfect bra size?

The perfect size is one that provides you with the perfect balance between comfort and design. It is based on a good match between your band measurement and your cup size. With the measurements taken earlier, you can consult a size conversion chart to find your universal size. Note that depending on the countries, the French size may differ from international sizes. A well-fitted bra should support without compressing. The straps should not dig into the shoulders, and the band should stay in place without riding up. The cup depth should allow for containment of the bust without creating overflow or empty spaces.

How to use a bra size chart?

Online size calculators are valuable tools to simplify your search. To calculate your size or convert your bra size, simply enter your band and bust measurements. The calculator will then determine your bra size in a few seconds. For example, if your band measurement is 75 cm and your bust measurement is 90 cm, the calculator will indicate that you are a 90B. Don't forget to check the size chart specific to the brand you are interested in, as there may be variations. Les Petits Imprimés provides a detailed guide for each product to help you make the right choice!

Measurement guide

How to take my measurements?

Measure directly on your body using a tape measure, without pulling too tight. For an accurate result, remove your bra or wear one without underwire or rigid cups.


My bra size is:

Bra size correspondence guide


The tables below will help you determine your ideal bra size. Start by measuring your bust to find your bra size. Then, use your bust measurement to determine the appropriate cup size.


Example:
- If your bust measurement is between 73 and 77 cm, your bra size is 90.
- For a bra size of 90, a bust measurement between 89 and 91 cm corresponds to a cup B.


Bra size based on bust measurement:


Bust measurement (cm) Bra size
58 - 62 75
63 - 67 80
68 - 72 85
73 - 77 90
78 - 82 95
83 - 87 100
88 - 92 105
93 - 97 110
98 - 102 115
103 - 107 120
108 - 112 125
113 - 117 130
118 - 122 135
123 - 127 140
128 - 132 145

Bra cup size based on bust measurement:


★ Shallow cup

Bra size Cup AA
(Bust measurement in cm)
Cup A
(Bust measurement in cm)
Cup B
(Bust measurement in cm)
75 70 - 72 72 - 74 74 - 76
80 75 - 77 77 - 79 79 - 81
85 80 - 82 82 - 84 84 - 86
90 85 - 87 87 - 89 89 - 91
95 90 - 92 92 - 94 94 - 96
100 95 - 97 97 - 99 99 - 101
105 100 - 102 102 - 104 104 - 106
110 105 - 107 107 - 109 109 - 111
115 110 - 112 112 - 114 114 - 116
120 115 - 117 117 - 119 119 - 121
125 120 - 122 122 - 124 124 - 126
130 125 - 127 127 - 129 129 - 131
135 130 - 132 132 - 134 134 - 136
140 135 - 137 137 - 139 139 - 141
145 140 - 142 142 - 144 144 - 146

★ Medium cup

Bra size Cup C
(Bust measurement in cm)
Cup D
(Bust measurement in cm)
Cup E
(Bust measurement in cm)
75 76 - 78 78 - 80 80 - 82
80 81 - 83 83 - 85 85 - 87
85 86 - 88 88 - 90 90 - 92
90 91 - 93 93 - 95 95 - 97
95 96 - 98 98 - 100 100 - 102
100 101 - 103 103 - 105 105 - 107
105 106 - 108 108 - 110 110 - 112
110 111 - 113 113 - 115 115 - 117
115 116 - 118 118 - 120 120 - 122
120 121 - 123 123 - 125 125 - 127
125 126 - 128 128 - 130 130 - 132
130 131 - 133 133 - 135 135 - 137
135 136 - 138 138 - 140 140 - 142
140 141 - 143 143 - 145 145 - 147
145 146 - 148 148 - 150 150 - 152

★ Deep cup / plus size

Bra size Cup F
(Bust measurement in cm)
Cup G
(Bust measurement in cm)
Cup H
(Bust measurement in cm)
75 82 - 84 84 - 86 86 - 88
80 87 - 89 89 - 91 91 - 93
85 92 - 94 94 - 96 96 - 98
90 97 - 99 99 - 101 101 - 103
95 102 - 104 104 - 106 106 - 108
100 107 - 109 109 - 111 111 - 113
105 112 - 114 114 - 116 116 - 118
110 117 - 119 119 - 121 121 - 123
115 122 - 124 124 - 126 126 - 128
120 127 - 129 129 - 131 131 - 133
125 132 - 134 134 - 136 136 - 138
130 137 - 139 139 - 141 141 - 143
135 142 - 144 144 - 146 146 - 148
140 147 - 149 149 - 151 151 - 153
145 152 - 154 154 - 156 156 - 158
Woman wearing the wrong clothing size. Discomfort that could have been avoided by consulting the size chart.

How to avoid wearing the wrong size?

Unfortunately, many women wear the wrong size of bra without even realizing it. An uncomfortable bra can cause back and shoulder pain and ruin your silhouette. To avoid this, it is essential to check your size regularly, especially if you notice physical changes. Some signs indicate that your bra is not suitable: falling straps, a band that rides up, cups that wrinkle or overflow. Learn to know your size and don't hesitate to consult professionals to adjust the bra if necessary.

How to choose your lingerie?

Once you have the right measurements, the fun begins! Choosing your lingerie should be a moment of pleasure. Think about your needs: are you looking for a comfortable bra for everyday wear or a sexy lace underwired set? Wireless bras, bralettes, or push-up cups, each style shapes the silhouette in its own way. For those who need , support is essential. Les Petits Imprimés offers pieces that combine comfort and support, with trendy designs and colors. Don't forget to adapt your choice to your body shape to highlight your silhouette!

Conclusion

Finding the perfect bra is no longer a secret for you! By taking the time to measure your size correctly and consulting a good size guide, you won't hesitate long before falling for an ideally fitted model. The secret to your impeccable looks? Your lingerie, which is the foundation of your outfits and which you choose carefully. And for chic and quality models, think of Les Petits Imprimés. Your most intimate garment deserves all your attention!

A question on your mind? We have the answer!

What should I do if my bra size varies between different brands?

Sizes may differ between brands. Always consult the brand-specific size guide. Keep your measurements up to date and use their chart for optimal matching.

How often should I check my bra size?

Ideally every 6 to 12 months or after a weight change, pregnancy, or other event affecting your body shape. This ensures comfort and appropriate support.

How do I know if my bra is poorly fitted?

If the straps fall, the band rides up, or the cups gape or overflow, your size is not right. Check your measurements and adjust your choice accordingly.

Profile picture of Laëtitia Lanteri: expert writer in fashion for 7 years.

Laëtitia Lanteri

Experienced writer with over 1200 articles published in 7 years, Laëtitia deciphers the latest fashion trends and delivers fresh and current ideas for a bold style.


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