Can Masturbating Help You Lose Weight does burn some calories, but the amount is relatively small compared to other forms of physical activity. For instance, the caloric expenditure from masturbation is generally minor—typically around 3 to 5 calories per minute, depending on the intensity and duration. The calories burned during masturbation are not significant enough to impact weight loss in a meaningful way. For effective weight management or loss, a combination of a balanced diet and regular exercise is far more effective.