Body Fat Calculator

The Body Fat Calculator is a comprehensive tool designed to assess your body fat percentage and related metrics like lean body mass and BMI. By entering key personal data, it calculates essential values that help you understand your body composition and track your fitness goals effectively.

Body fat results

Average body fat % -

Body fat weight (kg)-

BMI and lean body mass

BMI-

Lean body mass-

Body Fat Category

Extreme low Fat

< 2%

Essential Fat

2-5%

Athletes

6-13%

Fitness

14-17%

Average

18-24%

Obese

25% +

How to Use the Calculator

Follow these steps to calculate your body fat percentage and related metrics:

  • Choose Life Stage: Select whether you're an adult or a teenager.
  • Select Your Sex: Indicate your sex (male or female) as this impacts body fat calculations.
  • Enter Your Age: Input your age for age-appropriate and accurate body fat results.
  • Input Your Height: Enter your height in your preferred measurement unit (centimeters or inches).
  • Input Your Weight: Provide your weight in kilograms or pounds.
  • View Results: The calculator will compute:
    • Body Fat Percentage: The proportion of your body weight that comes from fat.
    • Body Fat Weight (kg): Total fat weight in kilograms.
    • BMI: Body Mass Index, calculated from your height and weight.
    • Lean Body Mass (kg): Total weight excluding fat.

What’s a Healthy or Unhealthy Range?

Body fat percentage varies based on age, sex, and life stage. Here's a general guideline:

Category Men (%) Women (%)
Essential Fat 2–5% 10–13%
Athletes 6–13% 14–20%
Fitness 14–17% 21–24%
Average 18–24% 25–31%
Obesity 25% or higher 32% or higher

Note: Teenage body fat ranges may differ slightly due to developmental factors.

Why Use This Calculator?

  • Personalized Results: Adjusts calculations for adults and teenagers to ensure accurate data.
  • Comprehensive Metrics: Provides insights into your body fat percentage, fat weight, BMI, and lean body mass.
  • Health Awareness: Identifies whether your body fat percentage falls within a healthy range, enabling proactive health and fitness adjustments.
  • Track Progress: Perfect for monitoring changes over time as part of a fitness or weight management program.
  • 800+

    Coaches

  • 99.3%

    Satisfaction Rate

  • 2 Lakh+

    Users Globally

  • 70+

    Countries Served Globally

  • 1.2 Cr+

    Lives Impacted

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