Bra Size Calculator

Did you know? Most women wear the wrong bra size, and one big reason is simply not knowing how to measure it right. A well-fitted bra doesn't just look better, it supports you and improves your posture. All you need is a measuring tape, a mirror and a non-padded bra.

Bra Size Calculator

How to take measurements?

Step 1: Calculate band size

  • Wrap the measuring tape around your ribcage, right under your bust.
  • Keep it snug and level.
  • Round off the number to the nearest whole number.
  • If it's even, add 4 inches. If it's odd, add 5 inches.
  • The result is your band size.
Example: Underbust 27 inches → 27 + 5 = 32 band. Underbust 25.6 inches → rounds to 26 → 26 + 4 = 30 band.

Step 2: Measure your bust size

  • Measure around the fullest part of your bust.
  • Make sure the tape is snug but not tight.
  • Round off to the nearest whole number.

Step 3: Subtract band size from bust measurement

Difference Cup
0 inch AA
1 inch A
2 inches B
3 inches C
4 inches D
5 inches DD
6 inches DDD
Example: Bust = 35 inches, Band = 32 → 35 − 32 = 3 inches → 32C

Do's & Don'ts for Taking Correct Measurements

Do's
  • Wear a non-padded or lightly padded bra.
  • Your bust size can change during the month, for example near your period.
  • Breathe normally while measuring.
  • Keep the measuring tape flat on your back.
Don'ts
  • Don't measure over a padded or push-up bra.
  • Don't pull the tape too tight.
  • Don't hold your breath.
  • Don't measure over thick clothing.

Finding your right size is the first step to confidence and comfort. Let Social Mart help you get there ❤️

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Not sure about your size? Message us

Email: socialmartofficial.pk@gmail.com

Call / WhatsApp: +92 329 0535944