Every healthy adult needs 6276 joules (1.500 calories) to maintain basal metabolism, while those with heavy workload need 8368 joules (1.500 calories).

The calorie intake is not only related to the intensity of work, but also related to gender and age.

Extended data:

Basic heat algorithm:

1. A simple algorithm for basic heat required by human basal metabolism

Female: basic calories = weight (kg) x 9

Man: 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)