You will be presented with the calories per day based on the input information. BMR is the amount of calories you would burn while at rest. The second result is the amount of calories you need in order to maintain your current weight based on your activity level. The more active you are the more calories you will require. This is because you are already burning the calories you need in order to sustain life. So if you add activity to this, you need to increase the amount of calories you consume to maintain your weight. If you are trying to lose weight, then you need to reduce your calories. If you reduce the calories you eat, or increase the calories you burn by 500 each day, this would approximate to 1 pound loss for the week. So in order to keep the weight off, you want to lose it slowly. This will help you develop lasting lifestyle changes that will help ensure the weight stays off.
The number of calories your body needs to maintain itself typically peaks around age 21 and falls by about 2 percent per decade, due mostly to a loss of muscle tissue, or "lean muscle mass," as you age. Your "Active BMR" includes your Lifestyle and the more active you are the more calories your body will need to burn to meet your energy needs. Since your current weight is one of the variables it helps you understand how many calories you are consuming to weigh what you weigh now. Even if all you can achieve in the beginning is to maintain your existing weight, you are in control and that is the key to long term weight loss. USING THE BMR CALCULATORS: Simply enter the data into the Tool and it will calculate your BMR for you.
How to Calculate Your Daily Calorie Needs Harris-Benedict Formula. A more accurate way to calculate your daily calorie needs is to determine basal metabolic rate (BMR) using multiple factors, including height, weight, age and gender, then multiply the BMR by an activity factor to determine your total daily energy expenditure (calories). The Harris-Benedict Formula. The Harris Benedict equation is a calorie formula using the variables of height, weight, age, and gender to calculate basal metabolic rate (BMR).
How to Calculate Your Caloric Needs and Lose Weight. Do you know how many calories you should eat if you want to lose weight? To estimate how many calories you should consume to maintain your weight, you'll need to do a little math. If you are sedentary or mostly sedentary multiply your BMR by 1.0-1.39 If you are lightly active (you do 30-60 minutes of easy physical activity each day), multiply your BMR by 1.4-1.59. If you are moderately active (you do 60 minutes of moderate physical activity each day) multiply your BMR by 1.6-1.89. If you are very active multiply your BMR by 1.9-2.5. The result of this formula will be a good estimate of the number of calories you can eat every day to maintain your current weight. In order to lose weight, you must eat fewer calories than your body needs so that your body burns fat for fuel. So how do you know how many calories to cut? The number depends on how quickly you want to lose weight. For every 3,500 calories you cut, you are likely to lose about one pound. So, if you cut 500 calories per day, you should lose about one pound per week. Your weight loss will vary from week to week and at times you may even gain a little weight.
BMR Calculator. You are here: the calculator site » health calculators » bmr calculator. Calculate your Basal Metabolic Rate (BMR) with this calculator tool. Your BMR is the amount of energy you expend each day when at rest. Note that both calculators use the Harris-Benedict equation to calculate figures and require Java Script to be enabled in your Internet browser. The results given by this BMR calculator should be used only as a guide and should not replace medical advice. Please bear in mind that, when interpreting the results of this BMR calculator, other factors such as your lean body mass should be considered. BMR stands for basal metabolic rate and represents the number of calories you would burn in a day if you were inactive and stayed in bed all day. Our BMR calculator allows you to calculate not only the number of calories you burn when inactive but also a daily calorie figure that takes into account your lifestyle activity level. The BMR tool uses two formulas to calculate figures: Basal Metabolic Rate (BMR): This formula takes basic variables such as your age, weight and height and provides you with the number of calories you might burn each day if you were inactive for that day. The calculation is fairly straight forward, taking your BMR and multiplying it by a set figure based on how active you are. This BMR calculator is here purely as a service to you, please use it at your own risk.
This calculator will determine how many calories you burn each day based on your age, sex, height, weight and current level of activity. This is referred to as your basal metabolic rate or BMR calculation and tells you: How Many Calories Do I Burn a Day? The BMR Calculator. The BMR Calculator will calculate your Basal Metabolic Rate (BMR); the number of calories you'd burn if you stayed motionless for a day. Your BMR. This is the amount of energy (calories) you burn at rest and which your body uses up just surviving. The basic rule of thumb is that you absolutely must net at or above your BMR in terms of caloric intake. This means that, when you subtract the amount of exercise calories youve burned from your total calories for the day, the difference is at least what your body needs to support fundamental physiological processes. When you are trying to exercise and eat right to lose weight, netting at least your BMR is non-negotiable because your body eventually will think you are starving if caloric intake isnt meeting energy requirements. You can use the daily energy expenditure and calories burned calculator to come up with this rate as well.
Use our calculator to get your basal metabolic rate (BMR). Your BMR is the number of calories your body burns while in a resting state. Calculate your BMR. Please enter a height between 2 ft and 10 ft. Your Daily Caloric Intake to Lose. Your Daily Caloric Intake to Maintain. Your Daily Caloric Intake to Gain. Your BMR uses up about two-thirds of your daily calories. Your caloric intake to lose, maintain, or gain weight will be based on your BMR, but will not be the same figure. If you’re a man, your BMR is equal to: 65 + (6.2 x weight in pounds) + (12.7 x height in inches) – (6.8 x age in years) If you’re a woman, your BMR is equal to: 655 + (4.3 x weight in pounds) + (4.3 x height in inches) – (4.7 x age in years)
Your BMR is affected by a large number of variables - gender, age, height and weight are the most important, but your body fat percentage, diet, and exercise habits also play a role. Generally, the bigger your frame is, the higher your BMR. Use the BMR equation for males. For men, the equation for calculating BMR is: BMR = 66 + (13.8 x weight in kg.) + (5 x height in cm) - (6.8 x age in years). BMR increases with height and weight but decreases with age. The value for BMR in this equation is given in kilocalories per day. Know other factors that can affect your BMR. Fasting or drastically dieting can reduce your BMR as the body compensates to run on less fuel. Measure your height and weight. For an accurate BMR measurement, get accurate values for your height and weight. Use metric values - centimeters for height and kilograms for weight - as the BMR equation assumes metric measurements. The BMR equation for females takes this into account - it multiplies height and weight by smaller values. For women, the BMR equation is: BMR = 655 + (9.6 x weight in kg.) + (1.8 x height in cm) - (4.7 x age in years). If you have tested your body composition, you can use your lean body mass to calculate your BMR very accurately.
This calculator will calculate your BMR (Basal Metabolic Rate) and your AMR (Active Metabolic Rate). Your BMR, or basal metabolic rate (metabolism), is the energy (measured in calories) expended by the body at rest to maintain normal bodily functions. The good news is that when you are heavier you burn more calories, and thus it is easier to lose some pounds - however, one reason weight loss becomes more difficult as you lose pounds is your BMR decreases. In general, depending on the intensity and duration, consistent exercise can also increase your BMR.
BMR Calculator. In other words, BMR rate is the amount of calories your body would burn if you were to stay in bed the whole day and do nothing at all! Please note: BMR calculator will calculate your basal metabolic rate. If you have selected activity level when calculating BMR than the above tool will calculate your approximate daily calorie expenditure. How to use BMR calculator? In order to calculate your Basal Metabolic Rate (BMR), please input your physical characteristics. ☛ BMI calculator A useful tool to calculate your body mass index. ☛ BMR calculator Calculate your Basal Metabolic Rate. ☛ Weight loss calculator Calculate your own personal weight loss diet. ☛ Heart rate calculator Calculate your maximum heart rate. ☛ Heart rate zones calculator Calculate heart rate zones so you can train better. Keywords: bmr calculator, calculate bmr, basal metabolic rate calculator, men and women bmr calculator.
How to Use Your BMR to Lose Weight. Your basal metabolic rate, or BMR, is the number of calories you burn every day while at rest. Knowing your BMR can be useful in determining how many calories you need to burn to lose weight. Use the proper formula to determine your BMR. While BMR is a good starting point, it isn't that useful unless you stay in bed all day because it doesn't account for your activity levels. To work out how many calories you do burn per day, use the Harris-Benedict equation. This gives you a good idea of how many calories you burn in an average day, which is known as your maintenance level.
How to Calculate Your Total Daily Calorie Needs.  The calories you eat from foods provides your body with energy.  When you know how to calculate your total daily calorie needs, you can design an eating plan to help meet your health goals. Calculating Your Total Calorie Needs. You can calculate your total calorie needs with the number of available online calculators. Your BMR is the amount of calories your body requires just to perform daily, life sustaining functions. The BMR equation for the average American woman is: (4.7 x your height in inches) + (4.35 x your weight in pounds) - (4.7 x your age in years). You will use your BMR in the Harris Benedict equation to find out how many calories you burn with activity included. The Harris Benedict Equation can help you calculate an estimate of how many calories you burn each day by multiplying your BMR by your average activity level. This will give you a fairly accurate number for your daily total caloric intake. Using Your Total Calorie Needs to Manage Your Health. They will also be able to tell you how to use your daily calorie needs to help manage your health. Use your total calorie needs to lose weight. If you and your doctor or nutritionist decide that you need to gain weight, you can also use your total daily calorie needs to help you gain weight. If you notice unwanted weight loss or weight gain, revisit your total caloric intake and adjust as necessary.
Use our calorie intake calculator and BMR calculator to calculate both your BMR and your daily calorie needs so as to maintain your weight according to your daily activity levels. If your target is to lose weight, your daily calorie intake should be reduced. Have a look at how to calculate your recommended daily calorie intake to lose weight. Just fill out the fields in the daily calorie calculator below and click “calculate my calorie needs” to get your BMR and your recommended daily calorie intake.
Do you know what to do to make your BMR numbers work for you regardless of whether your goals are to lose weight (body fat) or gain weight (lean muscle) and do it in a safe and effective way? Factors that affect your BMR include age, genetics, weight, heredity, body fat percentage and gender. For example, your BMR is the number of calories your body would need to spend 24 hours asleep in bed. Think of your BMR as the number of calories needed to stay alive if you were bedridden. Your BMR also increases with your body weight, in both males and females, so the heavier you are (weight) the higher your BMR is. Whether your goal is to lose weight (body fat), gain weight (lean muscle), or to just maintain your current weight, knowing your BMR can help you attain and maintain your goals. Keep in mind the more active you are, the more calories your body burns on a daily basis. All you need to do is multiply your basal metabolic rate from above (1394.9) by 1.375 to get the total of 1,917.98 calories. This equals the total number of calories you would need to consume in order to maintain your current weight. When journaling for weight lost (now that you know your BMR) make sure that you write down everything you eat and drink each day. If your total daily calorie needs equal 1,917.98 to maintain your current weight, just decrease 500 from that, and you will have the amount of calories you can eat every day and still lose 1 pound each week. Remember, knowing your BMR and utilizing these important numbers, along with good nutrition and exercise will give you the body that you’ve been working so hard for!
It teaches dieters how to calculate their calorie needs (just like our calculator does above) as well as how many grams of carbs, fat, and protein (macros) they should be eating each day for weight loss. No foods are off limits as long as they fit your daily macro amounts and people enjoy the freedom flexible dieting gives them while still experiencing results. To accurately determine your daily calorie amount above, enter your current weight, age, height, and gender into the calculator. The results will show how many calories you may eat in order to maintain or lose weight . You don't need to adjust this depending on your exercise rate - that is factored into the equation. Calories for Fat Loss. Science tells us that 1 pound of fat is equal to 3500 calories, so a daily calorie deficit of 500 should result in 1 pound per week fat loss. The amount of food intake that once resulted in weight loss, will now only maintain 2 . Health authorities do set some baselines - these are 1200 calories per day for women, and 1800 calories per day for men. Metabolic rate will begin to drop (typically) after 3 days of very low calories - this is related to, and compounded by the loss of muscle mass. With very low calories you risk sluggishness, nutritional deficiencies, fatigue, and often irritability. As your exercise level was already factored into the equation, there is NO NEED to subtract calories burned by exercise. We encourage you to include exercise in your lifestyle change: it helps to maintain muscle when under calorie deficit, and it's great for your heart and mental state.
BMR = 66.5 + ( 13.75 x weight in kg ) + ( 5.003 x height in cm ) – ( 6.755 x age in years ) BMR calculation for men (imperial) BMR = 66 + ( 6.2 x weight in pounds ) + ( 12.7 x height in inches ) – ( 6.76 x age in years ) BMR calculation for women (metric) BMR = 655.1 + ( 9.563 x weight in kg ) + ( 1.850 x height in cm ) – ( 4.676 x age in years ) BMR = 655.1 + ( 4.35 x weight in pounds ) + ( 4.7 x height in inches ) - ( 4.7 x age in years ) BMR = 88.362 + (13.397 x weight in kg) + (4.799 x height in cm) - (5.677 x age in years) BMR = 447.593 + (9.247 x weight in kg) + (3.098 x height in cm) - (4.330 x age in years)
BMR Calculator - Calculate your Basal Metabolic Rate. Next, try our more advanced FREE diet planning system and you use your BMR to plan how much you need to eat and how much exercise to do to lose each pound towards your weight loss goal. Step 2 - Then use our free exercise planner & calculator to plan your exercise. Step 3 - Use our free diet diary to track your weight loss against the diet plan you've created here. If you know how many calories your body needs to function, you can calculate exercise and calorie consumption into your diet and weight loss plan to ensure that you are eating and exercising at the right level for you.
Calculated BMR: 655 + 522 + 310 - 141 = 1,346 calories/day. Calculated BMR: 655 + 523 + 302 - 141 = 1,339 calories/day. Now that you have calculated your BMR using the Harris-Benedict approach, it is time to calculate your TDEE value. To do this, simply multiply your BMR value by your activity multiplier from the chart below: Katch-Mc Ardle Formula (BMR based on lean body weight) Calculated BMR: 370 + (21.6 X 43.6) = 1,312 calories/day. Now that you have calculated your BMR using the Katch-Mc Ardle approach, it is time can calculate your TDEE value. Once an individual has calculated their specific TDEE value, the next step is to adjust their daily caloric intake to facilitate the achievement of their weight loss goal. To lose weight, an individual will need to consume fewer calories than their body burns in a typical day (or leave their daily caloric intake constant while increasing their physical activity level). To gain weight, an individual will need to increase their caloric intake to a level that is greater than the number of calories they burn on a daily basis. The human body must be at a caloric deficit to burn fat. The most medically-approved guideline for decreasing an individual’s caloric intake is to reduce their calories by at least 500 per day, but no more than 1,000 per day below their TDEE value.
How to Calculate Your BMR (And Why It Matters) The amount of energy (in the form of calories) that the body needs to function while resting for 24 hours is known as the 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. In fact, your BMR is the single largest component (upwards of 60 percent) of your total energy burned each day. She notes that this won’t vary too much for a male or female of the same age and body weight. When you lose weight , your BMR decreases and you require fewer calories per day. Once you know your BMR, you can make a more realistic guess of your total daily energy expenditure, or TDEE. This reflects the entire amount of calories, or energy, your body burns during a given day when you’re sleeping, ingesting and digesting food, working and exercising. Thermic Effect of Feeding (TEF): When you digest food and absorb its nutrients, your body uses energy in the form of calories. Taking into account your activity leve l and BMR, the calculators below can give an approximation of how much fuel your body requires. The next step is determining which healthy meals match up with your TDEE and leave you satisfied and energized. When your body fluctuates or you change your exercise routine, revisit the BMR calculator to know if you should be eating more or less.
The Calorie Calculator can be used to estimate the calories you need to consume each day. You need 2,361 Calories/day to maintain your weight. To loss 1 pound, or 0.5kg per week, you will need to shave 500 calories from your daily menu. Try not to lower your calorie intake by more than 1,000 calories per day, and try to lower your calorie intake gradually. How Many Calories Do You Need? Nearly all of us seek to lose weight, and often the best way to do this is to consume a lower amount of calories each day than we usually do. For example, if you are not very active, your needed calorie intake is the basal metabolic rate times 1.2. The longer you chew your food, the greater the amount of calories you absorb, a recent study has shown. Scientists have recently discovered that there is a difference in terms of gaining or losing weight in the quality of the calories you consume, not just the quantity. Choose snacks carefully, and count the calories you are putting into your snacks.
Our BMR calculator (below) will also give you your daily energy needs depending on how much exercise you do. Once you have your daily energy needs calorie intake number, in order to lose weight, you should reduce this by approximately 15% (this may need to be higher or lower depending on your individual needs). If you are breastfeeding you also need to increase your calories by approximately 500 per day. For example, if your daily energy needs number is 1500 and you reduce this by 15% it comes to 1,275. If you are breastfeeding you will need to add 500 calories to your daily food intake so that you consume a minimum of 1,775 per day. Please note that these are guides and you should listen to your body and if you need more snacks you should eat them and you should never starve yourself or go hungry if you are trying to lose weight. If you want to lose fat, a useful guideline for lowering your calorie intake is to reduce your calories by at least 500, but not more than 1000 below your maintenance level. If you are breastfeeding and working out your BMR, then you need to add an extra 500 calories to your daily intake to ensure that your milk supply is not affected.
The BMR is based on your weight, height and age. When you combine your BMR with the calories you burn through physical activity, you get your Total Daily Energy Expenditure ( Calculate your TDEE ). If you eat this amount of calories you will maintain your weight. You lose weight through having a calorie deficit. A calorie deficit is having less energy than you need to stay the same weight. Let’s say that based on your age, weight, and height your BMR is 1700 calories and through some physical activity you end up with a TDEE of 2300 calories. To maintain weight you simply eat 2300 calories every day. To gain weight you eat more than your TDEE and to lose weight you eat less. Technically you can eat nothing all day and achieve weight loss through having a calorie deficit. These diets put you into severe caloric deficit resulting in, yes weight loss (usually short term), but they can also cause health complications and damage to your metabolism. To avoid doing damage, the general recommendation I’ve found and used is 500 calories less than your TDEE. I suggest that you use flexible dieting to accomplish the goal of creating a calorie deficit in order to lose weight in a healthy and sustainable way. While you can eat unhealthy foods and still achieve weight loss, as demonstrated by The Twinkie Diet , but weight loss and health are not mutually exclusive. This way you can feel great AND achieve weight loss. Focus on your TDEE, which has proven time and time again, to be the most important tool for weight loss and getting healthier.
Using the BMR Calculator. The number of calories consumed by the body when at rest is referred to as Basal Metabolic Rate (BMR). Calculating the BMR enables a person to figure out an approximation of the number of calories used to maintain basic body functions. The BMR calculator helps a person identify the number of calories he or she burns during the day when the body is resting. The basal metabolic calculator helps figure out the amount of minimum kilo calories a person needs to consume and how to create a calorie deficit to create lose weight. Calculating the Required Calories to Lose Weight. The resulting number shows the daily calorie intake to maintain the body weight. The number of calories to be consumed if one is to lose weight is arrived at based on this number. If this is multiplied by the appropriate activity levels, the person arrives at the daily calorie intake required to maintain his current body weight. Multiplying the BMR by using the BMR calculator with any one of these factors helps to arrive at the required daily calorie intake. Using the BMR Calculator to Lose Weight. Losing weight requires a person to reduce the daily calorie intake by at least 500 kcal and not exceeding 1000 kcal limit.
/ BMR Calculator. The Basal Metabolic Rate (BMR) Calculator estimates your basal metabolic rate—the amount of energy expended while at rest in a neutrally temperate environment, and in a post-absorptive state (meaning that the digestive system is inactive, which requires about 12 hours of fasting). The Basal Metabolic Rate (BMR) is the amount of energy you need while resting in a temperate environment during the post-absorptive state, or when your digestive system is inactive. The BMR decreases with age and increases with muscle mass. The daily calorie needs is the BMR value multiplied by a factor with a value between 1.2 and 1.9, depending on the activity level.