cup size chart.įor example, if your bust measurement is 34 inches and your underbust is 32 inches, then the difference between the two is 2 inches. Once the difference between your bust and underbust is determined, the answer is converted to its corresponding alphabetical letter (e.g., A, B, C, D, etc.) in the U.S. The chest circumference is measured on top of the highest point of your breasts, and just like your underbust circumference, it is usually recorded in inches per U.S. The cup size of your bra is based on your breast or bust size, which is calculated by getting the difference between your underbust circumference and your chest or bust circumference. In the United States, band sizes are usually measured in inches, and their numerical labels (e.g., 30, 32, 34, etc.) are typically equivalent to the women’s underbust circumferences rounded off to the nearest even number. The band size of your bra is based on the circumference of your underbust, which is located under your breasts in the ribcage area. There are two main measurements being considered when fitting bras: (1) the band size and (2) the cup size. You also need to consider the sizing system used by a particular lingerie brand – whether they use US, UK or EU bra sizes. This means bra sizes may have slight differences from one style to the next and from one brand to another. Bra Sizes – How Do They Work?įinding the right bra size for you can get really tricky especially because bra sizing is not perfectly standardized. Simply follow the instructions and determine the chest circumference and the circumference below the chest and the Bra Cup Size Calculator will determine the correct size. Especially practical: it will always still show the next largest and next smallest size. That is why on this page you will find a Bra Cup Size Calculator that calculates English, American, European, Italian and Brazilian sizes. A poorly fitted bra can lead to pain in the back, neck and even the head. But a bra is much more than a fashion accessory.įor a bra that is too big or too small is not just uncomfortable, but unhealthy over the long term. Band Size Chart US Band Sizeĭifference Between Bust Size and Band Sizeī Study – Only 48% of Women Wear the Right Bra SizeĪ pretty décolleté? Want to shape the breast in order to emphasize the bust nicely? Yes, a bra can also do that. It must be noted, however, that exact measurement of each bra size may vary depending on the brand or manufacturer. Then, all you need to do is to refer to the generic size charts found below. It is also advisable to note your size in centimeters. size, then it is best to record your measurements in inches. You need to use a measuring tape to get accurate measurements of your bust and your underbust.

Pregnant bra size calculator