Every healthy adult generally needs 6276 joules (1500 calories) per day to maintain basic metabolism, while those with heavy workload need 8368 joules (1500 calories).

The amount of calories consumed is not only related to the intensity of work, but also to gender and age.

Extended data:

Algorithm of base heat:

1. A simple algorithm for basic calories needed by human basal metabolism

Woman: Basic calories (calories) = weight (kg) x 9

Male: Basic calories (calories) = weight (kg) x 10.

2. Accurate algorithm of basic heat

female

Age? formula

18- 30 years old 14.6 x body weight (kg)+450

3 1- 60 years old 8.6 x weight (kg)+830

Over 60 years old 10.4 x body weight (kg)+600

man

18- 30 years old 15.2 x body weight (kg)+680

3 1- 60 years old 1 1.5 x body weight (kg)+830

Over 60 years old 13.4 x body weight (kg)+490

References:

Baidu Encyclopedia-(Calories)