Inputs
Health calculator
Body Fat Calculator
Use measurement-based body fat estimation when a scale alone does not tell the whole story.
Results
Body composition estimate
Body fat percentage16.44%
CategoryFit
Estimated lean mass65.2 kg
Guide
How the body fat calculator works
This calculator uses circumference inputs like waist, neck, and height to estimate body fat percentage and lean mass.
- Use current body data, activity details, or date inputs for the most useful estimate.
- Use the result as a practical health reference point or planning aid.
- Combine calculator results with professional advice when a medical decision is involved.
FAQ
Common Body Fat questions
What does this body fat calculator show?
Useful for tracking physical change when weight alone feels too limited.
Should I treat this as an official result?
It is best used as a reference or planning tool. It does not replace a clinical assessment.