Body Shape Calculator
3D Body Shape Calculator
This 3D body shape calculator runs the same classification engine as the hub, then morphs a neutral schematic mannequin to your bust, waist, and hip proportions. Drag to rotate. No auto-spin — prefers-reduced-motion is respected.
Classify and view proportions in 3D
Enter measurements, calculate for a shape label, and inspect the schematic silhouette. WebGL fallback uses a flat graphic.
Schematic mannequin scales to your measurements. Drag to rotate. Respects prefers-reduced-motion (no auto-spin).
Drag to rotate. Scroll to zoom. No auto-spin.
Enter measurements to see your result
How a 3D body shape calculator works
You enter the same stations as the hub: bust or chest, waist, hips, optional high hip or shoulders, plus female/male mode.
Calculate runs the shared engine for a shape label and WHR, then scales shoulder, bust, waist, and hip segments on a schematic mannequin.
The figure is abstract and clothing-neutral. It is not a scan of your body.
How to use it
Pick units and gender, enter girths with a soft tape, then Calculate.
Drag the canvas to rotate, or use arrow keys when the canvas is focused. Scroll to zoom.
If WebGL is unavailable, a flat proportion graphic appears instead.
Understanding your result
The label matches the hub engine for the same inputs. Open body shape types for definitions, or the hub for the full calculator.
The mannequin shows proportion relationships only — not posture detail or a health score.
Accuracy and limits
Cross-sections are clamped so extreme ratios stay readable. Clamping is a display guard, not a judgment.
Tape error moves both the label and the mesh. Remeasure if the outline surprises you.
How this compares to other methods
Prefer the hub when you want the same engine with the full result panel.
Prefer photo estimate only when a tape is unavailable — and treat photo output as approximate.
Tips (do's and don'ts)
Do
- Remeasure when fit changes after growth, training, or postpartum shifts.
- Compare garment measurements to your girths, not only S/M/L letters.
- Use sibling tools when this page’s angle is not the question you asked.
- Keep language neutral: maps and measurements, not rankings.
Don't
- Do not treat screening indexes as diagnoses.
- Do not invent a clothing shape from BMI alone.
- Do not apply adult calorie tools to minors.
- Do not ignore optional fields forever if you keep landing on boundaries.
Frequently asked questions
How does a 3D body shape calculator work?
It classifies your girths with the shared engine, then scales a schematic mannequin so you can see shoulder, bust, waist, and hip relationships. Rotation is optional and user-controlled.
Is the 3D model a body scan?
No. It is a parametric schematic built from the numbers you type, not photogrammetry or a retail scanner.
Does the silhouette spin automatically?
No. There is no forced auto-spin. Drag to rotate. If prefers-reduced-motion is on, damping eases and nothing spins on its own.
Will I get the same shape as the hub calculator?
Yes, for the same gender, units, and measurements, because both call the shared classify engine.
What if WebGL is blocked?
The page shows a flat proportion graphic and a short note instead of the 3D canvas. Classification still runs.
Conclusion
3D Body Shape Calculator gives you a concrete result for this page’s method. Take the output as practical guidance, verify sensitive claims with a professional when needed, and return to the body shape calculator hub when you want the full silhouette workflow.