Face Shape Lab

Body Shape Calculator – Find Your Body Shape Free

Find your body shape free with bust, waist, and hip measurements. Get hourglass, pear, apple, rectangle, or inverted triangle plus styling guidance.

Your measurements

Measure over light clothing, keeping the tape level.

BustAround the fullest part of the chest.

WaistAround the narrowest part, usually just above the navel.

HipsAround the fullest part of the hips and seat.

Enter your measurements

Enter bust, waist, and hip measurements to see your body shape. Results update as you type, and both centimetres and inches work.

Why Our Body Shape Calculator Is Different

Most calculators return a label with no explanation. Ours shows the ratios behind the answer and never sends your measurements anywhere.

No Account Needed

The calculator is free to use, with no sign-up and no submit step before you see your result.

Five Standard Shapes

Hourglass, pear, apple, rectangle, and inverted triangle, using the widely applied proportional rules.

Ratios Shown

Waist-to-hip, waist-to-bust, and bust-to-hip are all displayed so the result can be checked.

Works In Any Unit

Every rule is a ratio, so centimetres and inches give the same answer.

Instant Results

The shape updates as you type, with no submit step and no waiting.

Styling Guidance

Practical cut and silhouette suggestions matched to your shape.

How the Body Shape Calculator Works

Three measurements are all it takes.

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Measure

Take bust, waist, and hip measurements with a level tape over light clothing.

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Enter

Type the numbers in centimetres or inches. Just keep all three in the same unit.

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Compare

Your measurements are converted into proportional ratios.

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Classify

The ratios are matched against the standard body shape definitions.

What the Body Shape Calculator Measures

Your shape is decided by how three measurements relate to each other, not by their size.

Waist To Hip Ratio

How defined the waist is relative to the hips.

Waist To Bust Ratio

How defined the waist is relative to the bust.

Bust To Hip Ratio

Whether the upper and lower body are balanced. A value near 1.00 means they match.

Bust And Hip Difference

The percentage gap between the two, which separates pear from inverted triangle.

Waist Definition

How much narrower the waist is than the narrower of bust and hips.

Shape Classification

The final label, from the five standard body shapes.

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Standards Behind the Analysis

The classification follows the proportional rules used across the fashion and fit industry.

1Proportional (ratio-based) rules so results are identical in centimetres and inches

2Five standard shapes: hourglass, pear, inverted triangle, rectangle, and apple

3A dominant waist is checked before balance, so apple shapes are not misread as rectangles

4All intermediate ratios shown so the classification can be verified

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Using This Calculator

The calculator is free to use and needs no account. For details of how this site handles data, cookies, and analytics, see our Privacy Policy.

Private

No public image sharing

Secure

Browser-safe analysis flow

Body Shape Calculator FAQs

How do I measure my body shape correctly?

Use a soft tape kept level and snug but not tight. Measure the bust at its fullest, the waist at its narrowest, and the hips at their fullest.

What are the five body shapes?

Hourglass, pear (triangle), inverted triangle, rectangle, and apple (oval). They describe how bust, waist, and hips relate proportionally.

Can I use inches instead of centimetres?

Yes. Every rule is a ratio, so the result is identical in either unit as long as all three measurements use the same one.

Can my body shape change?

Proportions can shift with weight change, training, and age, but skeletal structure largely sets your underlying shape.

Is body shape related to health?

No. Body shape describes proportion only. It says nothing about health, fitness, or ideal weight.