1. Conversion method: 1000 calories = 1 kcal.

2. 116 kcal is 116,000 calories, and a 100-gram bowl of rice contains 116,000 calories.

3. The calories here refer to 2,000 calories.

The daily caloric needs of adults = the basic caloric requirements of the human body's basal metabolism, the caloric requirements for physical activity, and the caloric requirements for digesting food. Adults need at least 1,500 kcal of energy per day to maintain body functions.

The algorithm of human body's basal metabolism is: for women: basic calories (kcal) = body weight (jin) x 9, for men: basic calories (kcal) = body weight (jin) x 10.

Extended information:

Calories of common foods:

1. For example, rice, porridge, noodles, if 80 calories is used as a calculation unit, daily The calories of 1/4 bowl of rice, half bowl of porridge or half bowl of noodles in ordinary-sized bowls commonly used in daily life are equivalent to 80 calories.

2. The calories of 1 boiled egg are 80 calories, and the calories of 1 fried poached egg are 120 calories.

3. 600 grams of any vegetable is equal to 80 calories.

Reference: Calorie (a unit of heat)_Baidu Encyclopedia