Explanation

This example shows one way to calculate BMI (Body Mass Index) in Excel.

The first step, therefore, is to capture this information in commonly used units.

This is done in columns B (feet) C (inches) and D (pounds).

Excel formula: Convert feet and inches to inches

Alternatives

The formulas used above can be simplified somewhat.

When Excel evaluates the formula, this operation happens before the CONVERT function runs.

Not quite as readable, but more compact.

Excel CONVERT function

Note: Excel’sorder of operationsmakes it unnecessary to wrap B5*12 in parentheses.

The key point is that you are free tonestother calculations directly in a function argument.

POWER Function

The Excel POWER function returns a number raised to a given power.

Excel POWER function

The POWER function is an alternative to theexponent operator(^).