FIT5 How-tos :: The Optimum Diet :: Calories :: How can you lose 1 kg fat?

To burn 1 kilogram of fat stored in your body you need exercises using 9000 kcal. If you eat 500 kcal less daily and do exercises using up to 500 kcal more, then in 9 days you can lose one kilogram of fat.(500 kcal less food + 500 kcal burning exercises) X 9 days = 9000 kcal calorie = - 1 kg fat

- 5 kg fat = 45 days

- 10 kg fat = 90 days