For women following the SlimFast Keto Plan, the recommendation is to consume approximately 1,200-1,300 calories per day. The recommendation for total carbohydrates is a range from 10% to 18% of those total calories, which equates to a range of about 30-58 grams of total carbs. SlimFast recommends getting enough fiber in your diet, which should range from about 15g to 25g per day for women. This means that the recommended net carbohydrate range should be from about 15g to 33g per day, which calculates back to about 5% to 10% of net carbs per day.