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Weight & Body Calculators

Check your BMI, body fat, ideal weight and waist measurements, and plan safe weight loss. All calculators use Asian cut-offs where they matter for Indians.

8 free calculatorsNo sign-upMade for India

Person standing on a digital bathroom scale

What each calculator does

CalculatorWhat it tells you
BMI CalculatorBody mass index (BMI) compares your weight with your height.
Ideal Weight CalculatorThere is no single perfect weight, but there is a healthy range for your height.
Body Fat CalculatorAll you need is a measuring tape.
Lean Body Mass CalculatorLean body mass (LBM) is your total weight minus your body fat: muscle, bone, organs and water.
Weight Loss CalculatorTell us your goal weight and how fast you want to lose it.
Waist-to-Hip Ratio CalculatorWhere you carry fat matters.
Waist-to-Height Ratio CalculatorOne simple rule: keep your waist to less than half your height.
Body Surface Area CalculatorBody surface area (BSA) is the total outer area of your body in square metres.
Medical disclaimer: This calculator gives estimates for general information only. It is not a diagnosis or a substitute for advice from a doctor or registered dietitian. Please consult a healthcare professional before making changes to your diet, exercise or medicines, especially if you are pregnant, have a medical condition or take regular medication.