felecia187 so you want to know how many calories a women should eat a day and how many a man should eat a day , OK a women should have 1400 to 1800 per day and a man should have 2200 to 2400 per day , so yes your sex dose have something to do with the amount of calories you eat each day , men have more muscle mass then women which is why a man burns calories doing nothing hum this could mean something or why some men are lazy and can get away with not exercising as often , women have more fat then men which is why they need to eat less , women can out distance men in running , but a man can run faster then a women , joke women make less then men because a man has to work all day to do what a women did before lunch lol , any how calories make us fat nothing else , enjoy .