Question: how many calories does a 250 lb man need a day?
Answer: A 250 lb. female who is moderately active needs about 2,050 calories each day to maintain her weight, according to MayoClinic.com, while a 250 pound male needs approximately 2,450 calories. This means that if you weigh 250 lbs., you must cut 500 calories per day from that amount to lose 1 lb. per week.