How Many Calories Do I Need? - Basal Metabolic Rate Calculator
How Many Calories Do I Need? - per day
As a basic rule of thumb the calories you need per day are:
However this of course varies depending on how active you are. The basal metabolic rate calculator, gives your base calories required then adds a lifestyle percentage to give an indication of how many calories you as an individual need per day.
Basal Metabolic Rate plus Lifestyle Calculator
caloriecounter.co.uk - calories needed and further information
discovery.com - basal metabolic rate calculator