The 500g to 1 kg of weight loss per week rule applies whether you have 2 or 10 kilos to lose, says Matheny. (FYI: Cutting 500 calories a day by eating healthier and exercising will get the job done.) (FYI: Cutting 500 calories a day by eating healthier and exercising will get the job done.). If you're trying to lose 10 kilograms, or 22 pounds, you need to eat fewer calories than your body burns daily. As Harvard Health Publishing points out, it's necessary to burn approximately 3,500 calories to torch one pound (0.5 kilograms) of fat. To lose 1/2 to one kilogram a week, you need to reduce your current calorie needs — the number of calories necessary to maintain your weight.
Burning calories via exercise will only help your attempts to lose weight quickly. For some easy cardio, walk at least 30 minutes a day, five days per week. However, focus on starting a strength-training program by doing resistance exercises with as machine weight or dumbbells three to four days a week for at least 20 minutes at a time.. As it is generally known that a deficit of 3,500 calories can lead to loosing a pound, so in order to lose one pound a week you should cut back your calorie intake with 500 calories a day. The tool correlates this information with the time weight loss goals you established and delivers you with an estimation of how many calories you should.