The Calculate Body Fat screen allows you to calculate your body fat percentage using a calculator (Jackson-Pollock calculator), Durnin calculator, Parrillo calculator, a tape measure (Naval Health Research Center calculator), or another source that tells you your body fat percentage. You can also update or delete a body fat record.
At the top of the screen enter the date, your weight, and your age.
Click on the calculator in the appropriate measurement box. You will automatically be taken to Body Calculator Results.
Click on 'Calculate', 'Delete Body Fat' from the menu. Select a date to delete, and click on the delete icon at the top of the screen.