A BMI Calculator is a simple web application that estimates your body fat based on height and weight. It helps you determine whether you are underweight, normal weight, overweight, or obese, making it ideal for overall health screening and fitness planning.

Our BMI Calculator Features

• Instantaneous Results — Obtain the BMI value immediately you enter height and weight.
• Metric & Imperial Support — Express in kg/cm or lbs/feet & inches.
• Phone Friendly — No issues on phones, tablets, or desktops.
• Health Category — Show BMI category (Underweight, Normal, Overweight, Obese).
• Local & Private — Calculation done in your browser; no data stored.

How to Use the BMI Calculator

• Choose unit system (Metric or Imperial).
• Input weight (kg or lbs).
• Input height (cm or ft/in).
• Click Calculate — see your BMI value and associated health category instantly.
• Example:
  • Height: 170 cm, Weight: 68 kg → BMI = 23.53 (Normal weight)

BMI Categories (WHO Reference)

• Underweight: BMI < 18.5
• Normal weight: BMI 18.5 – 24.9
• Overweight: BMI 25 – 29.9
• Obesity: BMI ≥ 30

Benefits of Using This Tool

• Quick Health Check: Ideal for tracking general weight status.
• Fitness Planning: Helps to establish realistic weight loss/weight gain targets.
• User-Friendly: No medical training required.
• Free: Access at any time without registration.

Vital Notice

BMI is a general screening tool and does not directly evaluate body fat. It may be inaccurate for athletic body composition, pregnant women, or aged adults. For medical consultation or precise body composition assessment, consult a healthcare provider.