Benjamin is an 18-year-old college student who is 5'10" tall and weighs 170 pounds. how many kilocalories does he expend each day for basal metabolism? benjamin is an 18-year-old college student who is 5'10" tall and weighs 170 pounds. how many kilocalories does he expend each day for basal metabolism? 1,855 kcal 1,375 kcal 3,024 kcal 3,360 kcal