Does Masturbating Cause Weight Loss Burn Some Calories, but the amount is relatively small—typically around 3 to 5 calories per session, depending on various factors like duration and intensity. Because of this, it’s not a significant method for weight loss. For effective weight loss, it’s important to focus on a combination of regular exercise, a balanced diet, and healthy habits. Relying solely on masturbation for weight loss is not effective. If you have specific health or weight loss goals, consulting a healthcare professional is advisable.