Health

Body Shape Calculator

Enter bust/chest, waist, hips, and optional shoulders to identify your body shape, understand your proportions, and get fit-focused tips you can use immediately.

Body Type Proportion Ratios Fit Tips Measurement Guide

Body Type & Proportion Calculator

Choose units, add your measurements, then review your shape result, ratio breakdown, and practical clothing fit notes.

This calculator classifies shape from proportions (how measurements compare). If you’re near a boundary, treat the result as a “closest match” and use the ratio cards to guide fit choices.
Ratios help more than labels. If two shapes feel close, compare the balance ratios (top vs bottom) and the waist definition ratio (how much smaller your waist is).
Fit tips are general guidance. Brand patterns vary, so use your dominant measurement (top or bottom) when choosing sizes, then tailor for the waist if needed.
Use a soft measuring tape, stand naturally, and keep the tape level with the floor. Measure over light clothing or directly on skin for best consistency.

Bust / Chest

Measure around the fullest part of the bust or chest. Keep the tape snug, not tight, and breathe normally.

Waist

Find the narrowest point of your midsection. If unclear, measure about 2–3 cm above the navel and adjust to match your natural waist.

Hips

Measure around the fullest part of hips and seat. Keep feet together and ensure the tape is level all the way around.

Shoulders

Measure around the upper body at shoulder level (across the broadest part). This helps identify top-heavy proportions.

Consistency

Take each measurement twice. If results differ, take a third reading and use the average.

Best Practice

Measure at the same time of day when possible. Posture, hydration, and clothing can create small differences.