The information in regard of your health condition that you need to input reflects your gender, age, weight (that you can put in either kg or lbs), height (either cm or ft in) and daily activity level, where you have to choose from no sport/exercise, light, moderate, highly or extremely active). This weight tool takes into consideration the various sides involved in weight loss from the amount of lbs or kgs we are allowed to healthy take off in a period of time to the count of calories that we need to eliminate from our diet in order to lose weight. In our example, Lisa needs to eat 1937.6 kcal per day to maintain her weight.How does this quick weight loss calculator work?
Lisa's total energy requirement (or in other words, total daily energy expenditure - TDEE) can be calculated by multiplying her BMR and her physical activity level (PAL):.
When we input the values above, we can solve the equation:īMR (kcal/day) = 10 * 62kg + 6.25 * 168cm – 5 * 25 years – 161 The equation can be found below:īMR (kcal/day) = 10 * weight (kg) + 6.25 * height (cm) – 5 * age (years) – 161
First of all, our maintenance calorie calculator will calculate Lisa's basal metabolic rate (BMR) using the Mifflin-St Jeor formula. Our maintenance calorie calculator has built-in weight and length converters that switches between SI and imperial units automatically. She hasn't lost any weight recently, and her PAL equals 1.4, as she has an office job and goes for a walk or a slow bike ride from time to time.ĭon't worry if you prefer pounds and inches. She weighs 62 kilograms, and is 168 cm tall. Lisa is a 25 year old woman who wants to maintain her weight. To answer the question what are my maintenance calories?, we will set up an example scenario. Increasing your physical activity may be one of the easiest and the most helpful solutions to this problem. If you recently lost weight, don't worry - it doesn't mean that you will put it back on! Being aware of the factors associated with weight loss maintenance will help you to implement prevention strategies. You may not even realize that you are moving less our bodies just try to be more efficient. It isn't possible to calculate how much energy requirement decreases due to weight loss, as it affects components of total energy expenditure: it slightly reduces basal metabolic rate, the thermic effect of food, and nonexercise energy expenditure. eating in response to negative emotions and stress Īs some people lose weight, they actually require less energy than a person who was already at that weight (with all other factors also remaining the same), so by sticking to their calculated maintenance calories, they would actually gain weight. They identified several reasons, including: Unfortunately, research shows that less than 20% of people who have lost weight are able to maintain a 10% weight reduction with respect to their original weight over a year. Typical adult PAL values range from 1.20 to 2.40.ĭo you wonder how many calories you burn while performing different types of activities? Try the calories burned calculator to find out! Different PAL values have been derived from research that uses direct, laboratory methods to assess Total Daily Energy Expenditure (TDEE), and have been validated in many studies. The physical activity level is a way of expressing a person's daily physical activity. Our maintenance calorie calculator uses the Mifflin-St Jeor formula, as this is one of the most popular BMR equations and is recommended by the US Academy of Nutrition and Dietetics. Researchers have developed several equations that predict basal metabolic rate. There is no universal formula for estimating energy expenditure, but we usually calculate it by first assessing your basal metabolic rate (BMR), and then multiplying it by appropriate physical activity level (PAL) value. Some of them are really sophisticated and need to be carried out in the laboratory others involve using fitness trackers, apps, or different equations. There are many methods to answer what are my maintenance calories.
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