Body Mass Index (BMI) Calculator

Quick and accurate assessment of nutritional status in nursing care.

Importance of BMI in Clinical Practice

Body Mass Index (BMI) is a universal, non-invasive metric used by nursing and medical professionals for the initial screening of nutritional status. It is essential for the early identification of risks of malnutrition, overweight, and different degrees of obesity, guiding preventive and therapeutic interventions, adjustments to medication dosages, and the development of individualized care plans.

Calculating BMI

How to Perform the Calculations:

Body Mass Index (BMI) is calculated by dividing your weight (in kilograms) by your height (in meters) squared.

BMI = Weight ÷ (Height × Height)
Practical example:

If you weigh 70 kg and are 1.70 m tall:

  • • Multiply your height by itself:
    1.70 × 1.70 = 2.89
  • • Divide your weight by this result:
    70 ÷ 2.89 ≈ 24.22

BMI is like a quick gauge that shows whether your weight is appropriate for your height.