Hi Cruziana, it really depends on your starting point, you can lose approximately 1% of your body weight per week at a comfortable pace.

some weeks will be less some more but the average is what you are aiming for

The larger you are the faster you can lose, the leaner you are the slower the process.

Amy here lost around 25-30 kilos (i think that is around 50 pounds total) in about a 6-9 months period.

around 1200 calories a day following a structure strength training routine and or with cardio.