The weight loss calculator relies on your activity levels, weight, and age. If you haven't already entered these in, then click on the "Assessment Data" link above, to enter them.
Procedure
1. Enter your target weight
2. Review your current Active Metablolic Rate
3. Enter your daily kJ/kcal estimate based on your current AMR
4. Click the calculate button
5. The number of days to reach your target weight is shown
5. If you wish, try other values