Femme choisissant un soutien-gorge dans une boutique.

Bra Size Converter: Ultimate Guide

Written by: Laetitia Lanteri

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Published on

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Last updated on

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Time to read 4 min

One of the greatest mysteries in a woman's life is her bra size. Between the size variations from one brand to another and the different measurement systems, it is easy to get lost. However, to feel comfortable and enhance your silhouette, it is necessary to know the exact size of your lingerie. We have compiled all our best tips to find your true size with our bra size converter!

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What is the size equivalent?

The size equivalents may vary depending on the countries and brands. For example, a European size does not always correspond to an American or English size. To help you, here is a bra size conversion chart of the most common sizes to help you find the ideal lingerie online or abroad!

International bra size conversion table


The table below will help you convert your bra size between the different systems used in France, Europe, the UK, and the US. Find your current size in the corresponding column, then read the equivalents in the other systems.


Example:
- If your bra size is 90C in France, the equivalents are 75C in Europe, 34C in the UK, and 34C in the US.


Bra size conversion:


FR Size EU Size UK Size US Size
75 60 28 28
80 65 30 30
85 70 32 32
90 75 34 34
95 80 36 36
100 85 38 38
105 90 40 40
110 95 42 42
115 100 44 44
120 105 46 46
125 110 48 48

Cup size conversion:


FR/EU Cup UK Cup US Cup
AA AA AA
A A A
B B B
C C C
D D D
E DD DD
F E DDD/E
G F F
H FF G
I G H

Note: Cup sizes may vary slightly between manufacturers. It is therefore recommended to try several sizes if possible to find the perfect fit.


How to measure your bust?

To measure your bust correctly, use a flexible tape measure. Follow these simple steps:

  1. Place the tape measure around your back circumference, just below the bust.
  2. Note the measurement obtained, this is your bust circumference.
  3. Next, measure around the fullest part of your bust, usually at the nipple level.
  4. The difference between these two measurements will determine your cup depth.

These measurements are essential to calculate your exact bra size.

Measurement guide

How do I 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:

How to use a size calculator?

At Les Petits Imprimés, we offer you our size calculator that is super easy to use:

  • Enter your bust and underbust measurements.
  • Our calculator widget will automatically calculate your ideal size.
  • Below you will find our automatic online international size converter to know your size in different systems.
  • Feel free to check the size guide available on each item in our store for more details.
Size conversion guide

Size converter FR, EU, UK, US

Enter your current bra size and select the corresponding country to get the equivalents in other countries.


Convert your bra size to American sizes (US)

Do you want to know your equivalent of bra size for American brands? With our converter, easily adapt your French or European size to US standards and enjoy an accurate guide for your purchases.

Convert your bra size to British sizes (UK)

British bra sizes differ from French standards; our tool allows you to find the exact match. Also, check the conversion chart for a quick and error-free verification.

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Why wear the right size?

Wearing a wrong size bra can lead to many problems: discomfort, back pain, poor support. It is therefore essential to pay attention to these details to improve your well-being throughout the day. A good bra should provide proper support without compressing the chest.

Woman choosing a bra in the right size.

How to find your exact size with a bra size converter?

To determine your exact size:

  1. Take your measurements as previously indicated.
  2. Use our reliable online calculator.
  3. Check the conversions according to the measurement system used by the brand.
  4. Try several models to find the one that fits you best.

At Les Petits Imprimés, we provide a detailed size guide for each of our items. And if you still make a mistake, we accept returns within 14 days!

Woman measuring her bra size with a tape measure.

Which lingerie brands for a quality bra?

There are many lingerie brands on the market, each with its own image and specifics. Among them, Les Petits Imprimés stands out for its selection of quality pieces, made by women, for women. We are available to answer your questions and advise you on the pieces that will suit you best! 

Conclusion

Choosing the rightbra size is important for your comfort and confidence. By knowing your measurements and using tools like size charts or online calculators, you can be sure to make the right choice. Remember that each brand may have its specifics, so take the time to try and find the one that suits you best!

Have a question in mind? We have the answer!

How can I be sure of my bra size with the converter?

Measure your bust and chest circumference with a tape measure, then enter them into the online calculator. Also, check the charts for international size conversions.

Do bra sizes vary between brands?

Yes, each brand may have specific adjustments. It is advisable to check the size guides provided and try several models for the best comfort.

Can I return a bra if the size doesn't fit?

Absolutely! At Les Petits Imprimés, returns are possible within 14 days. Just follow the simplified procedure on our site to exchange or get a refund.

Profile picture of Laëtitia Lanteri: expert fashion writer 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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