Question: how many calories need to burn to lose 5 kg?
Answer: To lose one pound (. 5 kg) a week, a person must burn 3,500 calories more than are consumed (500 calories per day over the course of a week). For example, reducing calories by 300 per day and increasing daily activity to burn off an additional 200 calories should result in a weight loss of one pound (. 5 kg) per week.