How This Online Calculator Works
This free online body fat calculator tool runs calculations client-side with zero latency. Modify inputs above to view updated results, breakdowns, and conversions instantly.
Body Fat Calculator Free Online Calculator
Estimate body fat percentage and lean muscle mass.
Active Fitness Engine: Body Fat Calculator standard measurement mode.
Estimated BMI
24.5
Resting BMR
1699 kcal
Target TDEE
2336 kcal