Amount of body fat and calories to reduce to achieve your target body fat percentage

This calculator determines the required reduction in body fat—assuming that lean body mass (including muscle and bone mass) remains constant—and the number of calories that must be burned to achieve this reduction.
Although the target body fat percentage is assumed to be lower than your current body fat percentage, even if you set a higher value, the calculation will still result in a negative value indicating the amount of fat you need to lose.