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theBreastSite.com > bras > fitting a bra

Fitting a Bra

Wearing a bra that fits is much better for your breast health. Unfortunately, more than 70% of women are wearing the wrong size of bra. Don't be one of them!

Follow these four easy steps to ensure you are shopping for your bra size:

Measurement number 1: Measure under your bust line.

Put on your best-fitting, unpadded, under wire bra. Measure underneath the bust line and make sure to measure tightly. Be sure the tape measure is straight across your back.

The general rule of thumb for all measuring is: less than ½”, round DOWN, more than a ½”, round UP. So if your measurement is 32 ¼”, call it 32. Write this number down. This is measurement number 1.

Band Size: Calculate your band size.

If measurement 1 is UNDER 33 inches, add 5 inches. If this number is odd, round up to the next EVEN number. If measurement 1 is OVER 33 inches, add 3 inches. If this number is odd, round up to the next EVEN number. Write this EVEN number down. This is your band size.

Measurement number 2: Measure over the bust line

Measure over the biggest point of your bust line. This is a looser measurement. Make sure the tape measure is straight. Write this number down. This is measurement number 2.

Cup Size: Calculate your cup size.

First subtract measurement number 1 from measurement number 2. Then consult the following chart to find your cup size.

bra sizes and cup size chart

For an extensive selection of name brand, specialty and sports bras, check our bra styles page.




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