The American Dietetic Association recommends that 50% of your calories come from carbs, ~30% from fats, and ~20% from protein. Carbs are the only thing that the brain can use for fuel, they are super important!
Carbohydrates
I would say the recommended calorie intake should be at least 2,400.
The recommendation for carbohydrates is that they should be coming from 45-65% of the calories in your diet.
In general a calorie intake of fats between 20 and 30% is a good percentage.
One third part of total calorie intake.
2000 calories a day
38-40
for a recommended daily calorie intake of 2900 for 19-50 yr olds-about 90 gms fat is recommended.
30%
carbohydrate
The recommended calorie intake for diet meal plans between 650 and 700 calories per meal for a woman, and between 800 and 850 calories per meal for a man.
The Recommended Daily Values describe what your intake for vegetables, fruits and meats should be. They were created by the FDA.