**equation**is Katch-McArdle

**formula**,

**used**to calculate the Resting Daily Energy Expenditure (RDEE). In our Basal Metabolic Rate Calculator, we

**use**the

**Mifflin St Jeor Equation**to give you the most accurate BMR score.

Subsequently, one may also ask, is the Mifflin St JEOR equation accurate?

Of these **equations**, the **Mifflin**–**St Jeor equation** was the most reliable, predicting RMR within 10% of measured in more nonobese and obese individuals than any other **equation**, and it also had the narrowest error range.

Also, what is the formula to calculate BMR? **Equation to Calculate Your BMR**

- Men: BMR = 88.362 + (13.397 x weight in kg) + (4.799 x height in cm) – (5.677 x age in years)
- Women: BMR = 447.593 + (9.247 x weight in kg) + (3.098 x height in cm) – (4.330 x age in years)

Beside this, which BMR formula is most accurate?

Of these equations, the Mifflin-St Jeor **Equation** is considered the **most accurate equation** for **calculating BMR** with the exception that the Katch-McArdle **Formula** can be more **accurate** for people who are leaner and know their body fat percentage.

What is basal metabolism energy used for?

A person’s **Basal** Metabolic Rate (BMR) is the daily amount of **energy** their body requires if at rest in a temperate environment. This **energy** is **used to** support the functioning of the human body, and in particular is responsible for maintaining homeostasis.

###
How do you do Mifflin St JEOR equation?

**Mifflin**–

**St Jeor equation**is believed to give the most accurate result and, is therefore what we used in this calculator. This BMR formula is as follows: BMR (kcal / day) = 10 * weight (kg) + 6.25 * height (cm) – 5 * age (y) + s (kcal / day) , where s is +5 for males and -161 for females.

###
How do I calculate my caloric needs?

**To determine your total daily calorie needs, multiply your BMR by the appropriate activity factor, as follows:**

- If you are sedentary (little or no exercise) : Calorie-Calculation = BMR x 1.2.
- If you are lightly active (light exercise/sports 1-3 days/week) : Calorie-Calculation = BMR x 1.375.

###
How do you calculate your BMR manually?

**How To Calculate Your BMR manually**

- BMR (metric) = (10 × weight in kg) + (6.25 × height in cm) – (5 × age in years) + 5.
- BMR (imperial) = (4.536 × weight in pounds) + (15.88 × height in inches) – (5 × age) + 5.
- BMR (metric) = (10 × weight in kg) + (6.25 × height in cm) – (5 × age in years) – 161.

###
How accurate is the Harris Benedict equation?

**equations**tested, the

**Harris**–

**Benedict equation**(mean difference: -14.8 kcal/day, RMSPE: 195.8 kcal/day, mean % difference: 0.1%) was the most

**accurate**and precise, but

**accuracy**in prediction of the

**equation**were only 35.7%.

###
How do you calculate EER?

**EER**= 160.3 – 30.8*age (years) + PAL * (10 * weight (kg) + 934 * height (m)), where PAL = 1 if sedentary, 1.16 if low active, 1.31 if active, and 1.56 if very active.

###
How do you calculate activity factor?

**activity**level is moderately active (work out 3-4 times per week). Your

**activity factor**is 1.55 and your TDEE is 1.55 x 1339 = 2075 calories per day.

###
How do you calculate ideal body weight?

**Ideal body weight**is computed in men as 50 + (0.91 × [height in centimeters − 152.4]) and in women as 45.5 + (0.91 × [height in centimeters − 152.4]). A simple alternative would be to

**compute ideal body weight**as the

**weight**corresponding to an

**ideal body**mass index of 22 kg/m

^{2}.

###
What does the Harris Benedict equation measure?

**Harris Benedict Equation**determines your total daily energy expenditure (calories). The BMR formula uses the variables of height, weight, age and gender to calculate the Basal Metabolic Rate (BMR).

###
What is a good BMR?

**BMR**), for American women is about 1,400 calories while for a man its roughly 1,800.

###
What does your BMR tell you?

**basal metabolic rate**, or

**BMR**. This number of calories reflects how much energy

**your**body requires to support vital body functions if, hypothetically,

**you**were resting in bed for an entire day.

###
What is the average BMR?

**Basal Metabolic Rate**

**BMR** calculations use a person’s age, height, weight and gender to find the number of calories burned in a day. For women, the **average BMR** in the United States is 1,493 calories. For men, the **average BMR** in the United States is 1,662 calories.

###
What is the most significant predictor of basal metabolic rate?

**predictor**of an animal’s

**metabolic rate**, followed by body surface area and body weight (BW). As a pet’s lean body mass and body surface area increase,

**BMR**and RFMR increase proportionately.

###
How do you increase metabolic rate?

**Here are 10 easy ways to increase your metabolism.**

- Eat Plenty of Protein at Every Meal. Eating food can increase your metabolism for a few hours.
- Drink More Cold Water.
- Do a High-Intensity Workout.
- Lift Heavy Things.
- Stand up More.
- Drink Green Tea or Oolong Tea.
- Eat Spicy Foods.
- Get a Good Night’s Sleep.

###
How many calories should I eat a day to lose 3 lbs a week?

**calories**equals about 1

**pound**(0.45 kilogram) of fat, it’s estimated that you need to

**burn**about 3,500

**calories**to

**lose**1

**pound**. So, in general, if you cut about 500 to 1,000

**calories a day**from your typical diet, you’d

**lose**about 1 to 2

**pounds a week**. It sounds simple.

###
How many calories do I burn in a day?

**calories**(kcals) each

**day**to keep a healthy weight, whereas the average woman needs around 2,000kcals.” Of course, that’s a general guideline – some women are likely to

**burn**more

**calories**than some men.

###
Should I eat less than my BMR?

**eat**fewer calories

**than**are required to sustain your

**BMR**. Slightly increasing your protein intake and adding resistance exercises to your workout routine may also help ( 14 , 15 ).

###
How many calories should I be eating to lose weight?

**calories**per day to maintain her

**weight**, and 1,500

**calories**per day to

**lose**one pound of

**weight**per week. Meanwhile, the average man needs 2,500

**calories**to maintain, and 2,000 to

**lose**one pound of

**weight**per week. However, this depends on numerous factors.

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