Find Your Perfect Bra

Bra Size Calculator – Oraani
✦ Size Guide

Find Your
Perfect Fit

Measure in 2 minutes. No guesswork — just comfort designed for you.

1
Band
2
Bust
3
Result
Under-Bust Measurement
Wrap a measuring tape snugly just below your breasts, parallel to the floor.
BAND

How to measure

  • Stand straight, arms relaxed
  • Tape just below your bust
  • Snug but not tight
  • Note to nearest ½ inch / cm
Unit:
in
Round to nearest ½ inch or cm
Please enter a valid measurement.
Full Bust Measurement
Measure around the fullest part of your chest, keeping the tape horizontal.
BUST

How to measure

  • Wear non-padded bra or no bra
  • Across the fullest part of bust
  • Tape horizontal — check in mirror
  • Must be ≥ your band size
in
Should be larger than your under-bust measurement
Bust must be larger than your band measurement.
✦ Your Oraani Size
34C
Band 34 · Cup C
Band
Cup
Diff

Cup Size Reference

Fit Tips for You

🎀
Band: Should sit horizontally — fit two fingers underneath. Snug, never painful.
Cups: No spillage, no gaps. Wrinkles = go smaller; overflow = go larger.
🌸
Straps: Stay on comfortably. 80% of support should come from the band, not straps.
💡
Sister sizes: Up a band + down a cup (or vice versa) gives the same cup volume.

Shop bras in your perfect size on Oraani — comfort designed for every body.

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