The NFCS indicated that elderly men averaged 1,700 kcal/day, whereas elderly women averaged 1,330 kcal (USDA, 1980). The energy requirements estimated in the Food and Nutrition Board's Recommended Dietary Allowances for a 70-kg man are 2,400 kcal at 51 to 75 years and 2,050 for those over 75 years. For 55-kg women, the requirements are 1,800 220lbs/2.2 = 100 kilograms. 100kg x 24 hours = 2400 calories (BMR) 2400 calories x 1.2 = 2880 calories to maintain current weight. Now to gain weight, I will need to add between 500-600 calories per day. This gives a grand total of 3380-3480 calories per day to gain weight, according to formula #2. For Men: 1 x body weight (kg) x 24 = _ For Women: .9 x body weight (kg) x 24 = _ to convert pounds to kg, divide weight in pounds by 2.2; Step 2. In this step you must multiply the result from step 1, by the "multiplier" in the right column that corresponds to the percent body fat range of your client. The average adult male in the U.S. stands 5 feet, 9 inches tall (175 centimeters) and weighs 199.8 pounds (90.5 kilograms). For American women, the average is 5 feet, 2 1/2 inches tall (157 cm In order to perform the calculation, all we have to do is to multiply the weight (kg), the metabolic equivalent of a task (MET) and the time of the activity (hr). Remember that 1 MET = 1 kcal/kg/hr. Units of time must be converted to hours. Therefore, 30 min = 0.5 hr. Calories burned = 70 kg x 3 kcal/kg/hr x 0.5 hr = 105 kcals burned 4. When and how to monitor your caloric intake. Weigh yourself if you’re not sure whether you’re consuming the right amount of calories. If your weight remains relatively stable, you’re 1 kilograms to calorie = 7716.17918 calorie. 2 kilograms to calorie = 15432.35835 calorie. 3 kilograms to calorie = 23148.53753 calorie. 4 kilograms to calorie = 30864.71671 calorie. 5 kilograms to calorie = 38580.89588 calorie. 6 kilograms to calorie = 46297.07506 calorie. 7 kilograms to calorie = 54013.25424 calorie. Moderately active men between 26–45 years need 2,600 calories/day. Active men (who walk around 5 kilometers a day) need about 2,800 to 3,000 calories/day. Men between 19 to 25 years need approximately 2,800 calories/day. Men between 46–65 years need 2,400 calories/day. Men above the age of 66 will likely need 2,200/day. The U.S. Dietary Guidelines for 2015-2020 provides the following general guidelines on daily calorie intake for men and women: 1,600 to 2,400 calories per day for adult women 2,000 to 3,000 GCcl8.

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