Moderately active women between the ages of 19 and 30 should try to eat 2,000 to 2,200 calories per day. As carbohydrates should account for 900 to 1,430 of these calories, you should eat 225 to 357.5 grams of carbs each day.If you are between the ages of 31 and 50, these values decrease to 2,000 calories and between 225 and 325 grams of carbs every day.edentary women between the ages of 19 and 30 should consume between 1,800 and 2,000 calories per day. Carbohydrates should account for 810 to 1,300 of your calories each day. As there are 4 calories in 1 gram of carbohydrates, this amounts to 202.5 to 325 grams of carbohydrates per day.