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Bra Size Calculator

Utilize our simple bra size calculator to discover your idea 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

What is your Current Band Size in cms?
70         75         80         85         90         95         100
What is your Current Cup Size?

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?

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

8   10   12   14   16   18   20   22

How does your Band Feel?

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 does 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 can I determine my bra size using Triumph's bra size calculator?

Use Triumph's bra size calculator to find your bra size by doing the following:
1. Prepare your current best-fitting bra to know your current cup size.
2. Measure Your Underbust: To obtain a bra measurement in centimeters, wrap a measuring tape around your torso slightly below your bust.
3. Use the Bra Size Calculator: Enter your underbust and bust measurements to determine your bra size.
4. Check for discomfort in your lower bust and breasts, and ensure the bra straps are neither too tight nor too loose.

How to measure the underbust size?

To measure your underbust size, you need to place a measuring tape around the lower edge of your chest, just below the breast, and ensure it is level and snug but not too tight. The measurement should be taken just below the underwire of your bra, and the value obtained will be your underbust size.

How to determine if my measured breast size is suitable?

After measuring both your bust and underbust, the difference between the two determines your cup size. Refer to our bra size chart to select the correct bra size. When trying on a bra, ensure the cups fully enclose your breasts without spillage or gapping. The straps should support comfortably without digging in, and the underwire should lie flat against your ribcage without discomfort. These indicators will help confirm if your measured bust size is accurate.

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

The bra size calculator only provides measurements in centimeters. Using the bra size calculator and chart, find your right bra cup size by measuring your bust and underbust sizes in centimeters.

Does the bra size calculator accommodate all bra types?

The bra size calculator is compatible with most bra kinds, including wired bras , deep-v bras and lace bras.

Which bra size range is supported by Triumph's bra size calculator?

Bra cup sizes A to F and band sizes 70 to 100 cm (27.5 to 39 in) are covered by the bra size calculator.