Wearing the right bra size is important for comfort and support. Many women don’t realize they might be wearing the wrong size, which can cause discomfort and pain. A bra size calculator is a quick and easy tool to help you find your correct size. By entering a few simple measurements, you’ll discover the size that fits you best. With the right fit, you’ll feel more comfortable, supported, and confident every day.

How To Determine Your Bra Size In Minutes

Measure Underbust (Band Size): Hold the tape under your bust, snug around your ribcage. Write down the nearest whole number.

Measure Overbust (Bust Size): Wrap the tape across the fullest part of your chest, making sure it’s level. Note the nearest whole number.

Find Cup Size: Subtract your band size from your bust size. Match each inch difference to the cup size (1 inch = A, 2 inches = B).

Find Your Perfect Fit with Our Bra Size Calculator

Finding the right bra size is essential for comfort, support, and confidence at any stage of life. Our Bra Size Calculator is designed for everyone, whether you’re a teen discovering your first bra size, a mom needing extra support, a curvy woman seeking the perfect fit, or a senior prioritizing comfort. With a few quick measurements, our calculator helps you find the size that suits your body best.

How to Use the Bra Size Calculator

  1. Measure Your Band Size: Wrap a measuring tape around your ribcage, directly under your bust. Make sure it’s snug but not too tight.
  2. Measure Your Bust Size: Wrap the tape around the fullest part of your bust, ensuring it’s level and comfortably snug.
  3. Calculate Your Cup Size: Subtract your band size from your bust measurement. Each inch of difference equals one cup size (e.g., 1 inch = A, 2 inches = B).

Enter your measurements into our calculator for instant results.

Size Chart

Band Size Cup Size
32 A, B, C
34 B, C, D
36 C, D, DD
38 D, DD, E
40 DD, E, F
42 E, F, G