Adult Males 2500 Calories which is 10 500 kilojoules. Adult Females 2000 Calories which is 8 400 kilojoules. That is for an average lifestyle, it will go up or down depending on how much or little physical activity you do. For more information, see the page link, further down this page, listed under Related Questions.
a boy on average should eat around 2200 kilojoules a day. a girl on average should eat around 2100 kilojoules a day. on average a 13 year old should eat 2150 kilojoules a day.
Depends on gender, current weight, age and level of physical activity. Roughly 2000 (8400 kilojoules) for women and 2500 (10500 kilojoules) for men.
i think about 5000 kilojoules
It depends on how many calories a person needs a day. Also on what activities the person does daily.
Well, a 12 year old should eat 1,200 or more calories a day depending on how active you are. If you are more active you should eat more calories. If you convert 1,200 calories into kilojoules it would be 5021kj. Hoped it helped
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Calories provide energy, which we need to survive and perform daily activities. The calories we get from food and beverages allow us to breathe, walk, run, laugh and even pump blood. Calorie needs vary depending on age, sex, height and activity level. Calorie needs are often higher during the teenage years than any other time of life. During this period of rapid growth and development, boys require an average of 2,800 calories a day, while girls require an average of 2,200 calories a day.
People should eat 3 times a day-Breakfast,Lunch, and Dinner.
1600
2,500.