Bikini Size and Body Shape Calculator

Your details

Measure around the fullest part of your bust at nipple level, keeping the tape parallel to the floor.
in
Measure snugly around your ribcage directly below your bust. Used to calculate your cup-sized top size (e.g. 34C).
in
Measure around the narrowest part of your torso, just above the navel.
in
Measure around the top of the hip curve, about 4 inches (10 cm) below your natural waist. Helps identify the spoon body shape.
in
Measure around the widest part of your hips and seat.
in
Active water sports require a more secure, snug fit. Sunbathing can be more relaxed.
Body shapeBottom Hourglass (Pear)
Bottom Hourglass (Pear)

Your shape type based on the ratio of your measurements

Bikini top size (letter)M (8-10)
Bikini bottom size (letter)M (8-10)
Cup-sized top size30DDD/E
Bust-to-hip ratio0.95
Waist-to-hip ratio0.74
Bust-to-hip ratio0.95
Waist-to-hip ratio0.74

Your body shape is Bottom Hourglass (Pear).

  • Top recommendation: Bright or patterned tops, ruffles, push-up styles, and embellished necklines draw the eye upward for visual balance.
  • Bottom recommendation: Solid, darker colors and simple cuts on the bottom minimize visual focus on the hip area.
  • Style to avoid: Avoid loud patterns or ruffles on the bottom - they add visual width to already wide hips.
  • Cup size tip: A lightly padded or push-up top can help balance proportions, drawing attention upward.
  • Your bust-to-hip ratio is 0.95 (values near 1.0 indicate balanced proportions).
  • Your waist-to-hip ratio is 0.74, indicating a defined waist.

Next stepYour recommended swimwear size is M (8-10). If shopping for a structured or underwire top, look for size 30DDD/E. Always check the brand size guide, as sizing varies between manufacturers.

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