Bra Size Calculator
Bra Size Calculator
Find Your Perfect Fit
Two quick measurements is all it takes. Let's find your size in under 2 minutes.
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Band
2
Bust
3
Your Size
Under-Bust Measurement
Wrap a soft tape measure snugly just below your breasts, directly on your ribcage.
How to measure
- Stand straight, arms relaxed
- Tape just below your bust, parallel to floor
- Snug but comfortable — not tight
- Note to the nearest ½ inch or cm
in
Tip: round to the nearest whole number
Please enter a valid under-bust measurement.
Full Bust Measurement
Measure around the fullest part of your chest. Keep the tape horizontal and relaxed.
Tips for accuracy
- Wear a non-padded bra or go bra-free
- Measure across the fullest part
- Use a mirror to keep tape level
- Don't pull tight — tape should rest gently
in
Must be equal to or larger than your band measurement
Please enter a bust measurement larger than your band.
✦ Your Oraani Fit
34C
Band 34 · Cup C
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Band
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Cup
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Difference
Sister Sizes — Same Volume, Different Fit
Cup Size Reference
Fit Tips for You
🎀
Band: Should sit firmly and horizontally. You should fit two fingers underneath — snug, never painful.
✦
Cups: Breasts should fill the cups fully — no gaps, no spillage. Wrinkles = go down a cup; overflow = go up.
🌸
Straps: Should sit comfortably on your shoulders. 80% of support comes from the band — not the straps.