So there are two factors here: how much of a calorie deficit there is between your dietary carbohydrate content and your energy demand, and whether the exercise is aerobic (jogging, swimming, cycling, aerobics) or anaerobic (weightlifting, sprinting). For these reasons alone it is not possible to say how much exercise to burn fat you would need to take assuming you did have the equipment to measure fat loss.
What can be said is that if you take sufficient aerobic exercise to be sure of a significant difference between the calorie content in your food and the calories burned by the exercise you take (500 – 1000 calories difference), then you will lose weight. If you then undertake som Nutrifix Keto e anaerobic exercise with a high protein diet, you should also burn fat and develop muscle tissue. Not only that, but the extra muscle tissue will help to increase your metabolic rate, which would then help to burn off even more fat.