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Bra Size Calculator

Utilize our simple bra size calculator to discover your ideal bra fit.

Find your perfect fit

LINGERIE FOR EVERY MOMENT

What You'll need:

  • Your current best-fitting bra, ideally less than a year old
  • A tape measure
  • A large mirror to check that your bra fits correctly

LET'S GET STARTED


LET'S GET started

What is your Current Cup Size?
What is your Current Band Size in cms?

WHAT IS YOUR BAND MEASUREMENT?

HOW DO I MEASURE THIS?

  • Wrap the tape measure firmly around your underbust. Tip: Always measure in centimeters.
  • Pull it so that it feels comfortable, but not so tight that it causes discomfort.
What is your band measurement in cms?

How does your band feel?

Bra Calculator Tip: For a perfect fit, a new band should be on the loosest hook and feel firm but comfortable.


How does your cups feel?

Bra Calculator Tip: Your breasts should be fully contained within your bra’s cups, with no excess cleavage coming over the top


how do your straps sit?

Bra Calculator Tip: Straps are at their perfect length when the breast feels supported in its natural position – usually half way between the shoulder and elbow.

SEE YOUR RESULT

your right size bra

Hmmm, it looks like you've been missing out on the perfect size bra! Our bra size calculator conclude that you are wearing the wrong bra size.

You are wearing the correct size bra.

your actual size

UPDATE YOUR RESULT SHOP NOW

EMAIL MY RESULT

Remembering your bra size can be a challenge (especially when you remove the bra tags!). Let us make future bra shopping easy, by emailing your bra size to you now:

How do I measure my bra size by using Triumph's bra size calculator?

Use Triumph's bra size calculator to get your bra size by doing the following:
1. Prepare your bra that currently fits you the best to understand your cup size.
2. Assess Your Underbust: Take a measurement in centimeters by wrapping a measuring tape around your body just below your bust.
3. Use the Bra Size Calculator: Enter your underbust and bust measurements to determine your bra size.
4. Ensure there's no discomfort in your lower bust and breasts, and check that the bra straps are neither too tight nor excessively loose.

How do you measure underbust size?

To determine your underbust size, take a measuring tape and wrap it around the lower part of your chest, just below the breasts. Ensure that the tape is level and snug, but not too tight. This measurement should be taken directly beneath the underwire of your bra, and the number you obtain will be your underbust size.

How do you know if your breast size measurement is appropriate?

After measuring both your bust and underbust sizes, the difference between these two bust measurements will indicate your cup size. You can refer to a bra size chart to identify the appropriate fit. When trying on a bra, ensure that the cups adequately cover your breasts without any overflow or gaps. The shoulder straps should provide adequate support without digging into your shoulders, and the underwire should sit comfortably against your ribcage. These considerations will help you determine if your measured bust size is appropriate.

What is the range of sizes supported by Triumph's bra size calculator?

The bra size calculator cover the band size ranging from 70 to 100 cm (27.5 to 39in) and cup sizes ranging from A to F.

Does the bra size calculator work for all bra types?

Our calculator is compatible with most of the bra types, such as minimiser bras, t-shirt bras and plus size bras.

Can I use both inches and centimeters for the bra size calculator?

The bra size converter only provides bra measurements in centimeters. To get your suitable bra size using the bra size calculator and bra size chart, you may need to measure their bust and underbust sizes in centimeters.