The Obesity Network Calculator below has 3 parts. On the left, a conventional Body Mass Index (BMI) calculator. The middle panel allows one to calculate weight loss targets, either by specifying a target BMI, or by specifying a planned percentage weight loss. The third section, in the right column, uses the data from the left column and Schofield equations to estimate energy expenditure (requirement).
Calculator developed in collaboration with PowerShock Ltd
The World Health Organisation (WHO), International Association for the Study of Obesity (IASO), and others provide concise factsheets about various aspects of obesity such as causes, effects, the extent of the issue, etc. Click for a list.