Interactive Health Tools
Know Your Body Better
Use our science-backed calculators and charts to understand your health metrics — completely free.
BMI Calculator
Body Mass Index (BMI) is a simple measure using your height and weight to work out if your weight is healthy. It’s one of the most widely used screening tools for weight categories.
Enter your details on the right to calculate your BMI instantly and understand what it means for your health journey.
🟢 18.5 – 24.9 — Normal weight
🟡 25 – 29.9 — Overweight
🔴 ≥ 30 — Obese
Calculate Your BMI
Fat Calculator
Body fat percentage gives a clearer picture of your body composition than BMI alone. It tells you how much of your body weight is fat versus lean mass (muscles, bones, organs).
We use the U.S. Navy body fat formula — one of the most accurate non-lab methods available for estimating body fat percentage.
Calculate Body Fat %
BMI Reference Charts
Use these reference charts to understand healthy BMI ranges for adults. BMI is calculated as weight (kg) divided by height squared (m²).
These charts provide a quick visual guide — but remember that BMI doesn’t account for muscle mass, age, or body composition. Always consult a nutritionist for a complete health assessment.
🟢 18.5 – 24.9 — Normal weight
🟡 25 – 29.9 — Overweight
🔴 ≥ 30 — Obese
Adult BMI Reference Chart
World Health Organization Standards
Kids Growth Chart
Track your child’s growth milestones with age-based reference charts for healthy development. These charts are based on WHO Child Growth Standards.
Select your child’s gender and age range to see expected height and weight ranges. Always consult a paediatrician for personalised growth assessment.
🟢 18.5 – 24.9 — Normal weight
🟡 25 – 29.9 — Overweight
🔴 ≥ 30 — Obese