What is the standard formula to calculate BMI from height and weight in metric units?

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Multiple Choice

What is the standard formula to calculate BMI from height and weight in metric units?

BMI is a simple index of body mass that uses weight relative to height. In metric units, you express weight in kilograms and height in meters, then divide weight by the square of height. So the formula is weight(kg) divided by [height(m)]^2. This setup matches how height scales with body size and keeps the index consistent with standard BMI categories. The other approaches don’t fit metric usage: using pounds and inches would require an additional conversion factor to align with the same scale, and using height divided by weight or weight divided by height without squaring does not properly account for how height grows with weight.

BMI is a simple index of body mass that uses weight relative to height. In metric units, you express weight in kilograms and height in meters, then divide weight by the square of height. So the formula is weight(kg) divided by [height(m)]^2. This setup matches how height scales with body size and keeps the index consistent with standard BMI categories.

The other approaches don’t fit metric usage: using pounds and inches would require an additional conversion factor to align with the same scale, and using height divided by weight or weight divided by height without squaring does not properly account for how height grows with weight.

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