Understanding the 40B Bra Size
A 40B bra size combines a 40 inch band with a B cup that sits lightly on the frame while giving a rounded, subtle shape. It suits wearers who prefer a generous band fit with a cup depth that stays comfortable throughout the day.
To see whether 40B suits your proportions, try the bra size calculator and review the fitting guide. A comparison with 38C or 42A can be found in the Bra Sizes Explained guide.
Our 40B bra range is ideal for those who need a wider band with a B cup fit—something often hard to find on the high street. At Uplifted Lingerie, we ensure that our 40B bras don’t just fit, they flatter. We’ve chosen supportive bras in both underwired and wire-free designs, crafted to prevent band riding or gaping cups. From smooth everyday styles to pretty lace options, our 40B selection is made to fit real bodies with real needs. Each 40B bra features quality fabrics, adjustable elements, and modern design so you feel as good as you look. Shop now and enjoy fast delivery, expert support, and a range of 40B bras that prove the perfect fit is always worth finding.
Related Sizes
All B Cup Bras | 28B Bras | 30B Bras | 32B Bras | 34B Bras | 36B Bras | 38B Bras | 40B Bras | 42B Bras | 44B Bras | 46B Bras | 48B Bras