BMI Calculator – Check Your Body Mass Index Online
Category: Health & Fitness
Use our free BMI Calculator to quickly check your Body Mass Index based on height and weight. Find out if you are underweight, normal, overweight, or obese with the iSevenPlus BMI Calculator.
BMI Calculator (Body Mass Index)
What is BMI?
Body Mass Index (BMI) is a simple calculation using your weight and height. It helps determine whether you are underweight, normal weight, overweight, or obese.
BMI Formula
- Metric: weight (kg) / height² (m²)
- Imperial: (weight (lbs) / height² (in)) × 703
BMI Categories
- Underweight: Below 18.5
- Normal: 18.5 – 24.9
- Overweight: 25 – 29.9
- Obese: 30 and above
FAQs
1. Is BMI accurate?
BMI is a useful screening tool but does not measure body fat directly.
2. Does BMI apply to athletes?
Not always. Muscular individuals may have high BMI but low body fat.
3. Should children use this calculator?
Children require age-specific BMI charts.
About BMI Calculator – Check Your Body Mass Index Online
Use our free BMI Calculator to quickly check your Body Mass Index based on height and weight. Find out if you are underweight, normal, overweight, or obese with the iSevenPlus BMI Calculator.
Related Tools
BMR Calculator
Explore and calculate instantly using our BMR Calculator.
TDEE Calculator
Explore and calculate instantly using our TDEE Calculator.
Ideal Weight Calculator
Explore and calculate instantly using our Ideal Weight Calculator.
Body Fat Calculator
Explore and calculate instantly using our Body Fat Calculator.
Water Intake Calculator
Explore and calculate instantly using our Water Intake Calculator.
Pregnancy Due Date Calculator
Explore and calculate instantly using our Pregnancy Due Date Calculator.