BMI Calculator
BMI Guide & Examples
Normal Weight
Example of BMI in the healthy range.
Measurements:
Height: 170 cm
Weight: 65 kg
BMI: 22.5
Normal weight (18.5-24.9)
Healthy weight range for most adults
Imperial Units
BMI calculation using pounds and inches.
Measurements:
Height: 5'9" (69 inches)
Weight: 150 lbs
BMI: 22.1
Normal weight (18.5-24.9)
Shows conversion from imperial to metric
Different Body Types
BMI considerations for athletes.
Measurements:
Height: 180 cm
Weight: 85 kg
BMI: 26.2
Overweight (25-29.9)
May not apply to muscular builds
BMI Categories
Underweight
BMI Range: Under 18.5
- •May indicate nutritional deficiencies
- •Could affect immune system
- •Consult healthcare provider
- •Focus on balanced nutrition
Normal Weight
BMI Range: 18.5-24.9
- •Healthy weight range
- •Maintain balanced diet
- •Regular exercise
- •Regular health check-ups
Overweight
BMI Range: 25-29.9
- •Increased health risks
- •Focus on lifestyle changes
- •Regular physical activity
- •Balanced diet important
BMI Limitations
Athletic Build
High muscle mass can skew results
Muscle weighs more than fat
Alternative Approach:
Consider body composition analysis
Age Factors
Different ranges for elderly
Natural body composition changes
Alternative Approach:
Use age-adjusted BMI charts
Body Type
Doesn't account for frame size
Same height can have different healthy weights
Alternative Approach:
Consider waist circumference too