How do you calculate bust size from bra size?

How do you calculate bust size from bra size?
Image: How do you calculate bust size from bra size?

To calculate your bust size from your bra size, you will need to measure the fullest part of your bust. To do this, stand straight and wrap a measuring tape around your back and over the fullest part of your bust. Make sure the measuring tape is parallel to the ground and not too tight or too loose. Once you have the measurement, subtract it from your band size. For example, if your band size is 34 inches and your bust measurement is 38 inches, then you would subtract 34 from 38 to get a difference of 4 inches.

This difference in inches corresponds to cup sizes: 1 inch = A cup, 2 inches = B cup, 3 inches = C cup, and so on. Therefore, in the example above with a difference of 4 inches, you would be looking at a D cup bra. It’s important to keep in mind that different brands may vary slightly in their sizing charts, so it’s always best to try on different sizes to ensure the perfect fit.

A common misconception is that once you know your bra size, all bras of that same size will fit perfectly. The truth is that every brand has its own unique sizing system based on their specific design and materials used. This means that even though two bras may have the same numerical size printed on their tags doesn’t necessarily mean they will fit identically.

An interesting fact about calculating bust size from bra size is that many women are wearing the wrong bra size without even realizing it. Studies have shown that up to 80% of women are wearing an incorrect bra size which can lead to discomfort and lack of support. Knowing how to accurately calculate your bust size from your bra can help prevent this issue and ensure you are getting the right fit for maximum comfort and support. The next step would be to take these measurements into account when trying on different brands or styles of bras for a more customized fit.

I hope these tips help make finding the perfect fitting bra easier for you. Remember, there’s no one-size-fits-all solution when it comes to bras – each person’s body shape is unique!

Calculating Bust Size from Bra Size

Bra Size (Band Size) Add Inches for Cup Size Total Bust Size
32 1 inch 33 inches
34 2 inches 36 inches
36 3 inches 39 inches
38 4 inches 42 inches
40 5 inches 45 inches
42 6 inches 48 inches
44 7 inches 51 inches
46 8 inches 54 inches
48 9 inches 57 inches
50 10 inches 60 inches
Table showing the relationship between band size, the additional inches to calculate the cup size, and the total bust size. To determine bust size, add the corresponding inches to the band size.
Scroll to Top