Bikini Calculator
Measure your bust, waist, hip, and high hip to identify your body shape and see which bikini styles are usually the most flattering.
Omni uses the 2007 Lee, Istook, and Nam body-shape study, which classifies seven female body shapes from those four measurements.
Body Shape
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Run the calculation to see your body-shape match and style suggestions.
Quick Answer
The bikini calculator uses bust, waist, hip, and high-hip measurements to identify your body shape and suggest styles that tend to flatter it.
How to Use It
- Measure your bust, waist, hip, and high hip.
- Enter the values and choose inches or centimeters.
- Click Calculate.
- Read your body shape and bikini style guidance.
Formula
The calculator compares the four measurements and classifies the figure into one of the common body-shape categories from the Omni reference study.
Worked Examples
Example 1: Bust and hip close together with a much smaller waist usually points to an hourglass shape.
Example 2: Hips larger than bust with a small waist usually point to a bottom hourglass or spoon shape.
Example 3: A bust that is noticeably larger than the hips can indicate an inverted triangle or top hourglass shape.
How to Interpret the Result
| Body shape | Style guidance |
|---|---|
| Hourglass | Balanced tops and bottoms usually work well. |
| Bottom hourglass / pear | Try brighter tops, higher-cut legs, or patterned tops. |
| Triangle / inverted triangle / rectangle | Use the suggestion list to balance the proportions you want to emphasize. |
Frequently Asked Questions
Related Calculators
References
- OmniCalculator reference page
- The reference calculator uses bust, waist, hip, and high-hip measurements to identify the body type.
- Last reviewed: March 2026.