> How mach energy consumed a man per day?

How mach energy consumed a man per day?

Posted at: 2015-05-24 
The human body has a basic energy consumption of about 4 kJ per kilogram of body weight and daily hour, regardless of whether you are at work or asleep. In order to calculate your basic energy consumption, you have to multiply your body weight by 4 and thereafter by 24 (for the hours of the day).

The amount of energy your body burns is largely determined by your professional activity, add therefore the value below which is relevant to you, in order to calculate your basic energy consumption.

Daily energy consumption according to professional activity *:

Activity

Consumption

Seated work (office staff, pupil /student)

1000 - 2000 kJ

Light work (i.e. sales person, hairdresser)

2000 - 4000 kJ

Medium heavy work (i.e. carpenter, baker, housewife)

4000 - 6000 kJ

Heavy work (i.e. bricklayer, dancer)

6000 - 8000 kJ

Very heavy work (top athlete)

over 8000 kJ

Even in your spear time you consume energy, you can calculate your average spare time energy consumption by adding the relevant value below to your basic and professional activity energy consumption.

Energy consumption (per hour) for various leisure activities *:





Jogging (9 km/h)

2400 kJ

Dancing

1500 kJ

Swimming (20 m/min)

1200 kJ

Cycling (15 km/h)

1200 kJ

Walking

600 kJ

Writing

120 kJ

Watching television

20 kJ

* Approximate value: 1 kcl = 4.18 kJ

The result represents your total energy consumption per day. The measure used hereby is the Kilo-Joule (kJ), in order to convert your result into the wider known kilo-calorie (kcal), you have to divide your result by 4 (exact conversion: 1 kcal = 4.18 kJ).

The exact amount of Kilowatts used per person is unknown.

The average American household uses 1200 Kilowatts of energy per month. For a day that would equal 40 kilowatts.

For a single person on average 20 kilowatts (20,000 watts) is used per day.

hi friend, the exact amount of Kilowatts used per person is unknown, but for a single person on average 20 kilowatts (20,000 watts) is used per day.

http://hypertextbook.com/facts/2009/Vick...

Aman should consume 2400 cal. per day