Body Mass Index calculator. Calculating your BMI is a popular and easy way to tell if your weight is putting your health at risk. Our example spreadsheet calculates your BMI after you’ve entered your weight and height. The Body Mass Index is the body mass in kilogram divided by the square of body height in meters. This is expressed as kg/m^2. A program that calculates the Body Mass Index (BMI) is given as follows. Now let us understand the above program. The values of the weight and height are obtained from the ... Jun 29, 2017 · Body Composition Body weight gives us a very broad picture of diet and fitness progress. If we want more specific measures of how well our exercise routines and diets are working, we turn to other gauges, specifically body fat percentage and body mass index (BMI). In this article, you will be shown how to create custom function in the Add-In using VBA code, save file that contains Add-In, install the Add-In, using custom function from Add-In and uninstall the Add-In. Case. In this case below, I will share about how to create a custom function to calculate BMI (Body Mass Index).