When will I see results?

Any calorie deficit you create will eventually lead to results. As a rule of thumb, 3,500 calories is equal to one pound. For example, if you eat 250 calories per day fewer than your maintenance rate requires and exercise enough to burn an additional 250 calories each day, you will lose approximately one pound per week.

Resource:
http://weightloss.about.com/cs/nutrition101/l/blcalories.htm