Your daily energy/calorie requirements is the amount of calories your body needs after taking into account your BMR* and how much exercise you do.

The 28 Day Weight Loss Challenge calculator uses the information you’ve provided in your profile to first work out your BMR and then your daily energy/calorie requirements, considering your current activity levels and personal statistics.

This figure is listed at the top of the “Your Challenge Plan” page and is used to then work out what your daily target calories should be, to reach your goal weight in a healthy timeframe.

*What does BMR (Basal Metabolic Rate) mean