To calculate calorie deficit for weight loss, you will have to understand the eating plans that circle around calorie intake. These can range from calorie counting to \u2018calories in, calories out\u2019\u00a0(aka CICO) to a reasonably low-calorie diet.<\/p>\n\n\n\n

Table of Contents<\/h2>
KEY POINTS<\/a><\/li>
What are calories?\u00a0<\/a><\/li>
What is a calorie deficit?<\/a><\/li>
Is Calorie Deficit for Everyone?<\/a><\/li>
How is Calorie Deficit Significant for Weight Loss?\u00a0<\/a><\/li>
Is calorie deficit enough to lose weight?\u00a0<\/a><\/li><\/ol><\/nav><\/div>\n\n\n\n
But a principle of weight loss that remains true is maintaining a calorie deficit<\/a>, or burning more calories than you consume. This weight loss method can be somewhat overwhelming, especially if you try it out for the first time, but it\u2019s not as complicated as many think.<\/p>\n\n\n\n
KEY POINTS<\/h2>\n\n\n\n
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A calorie deficit means burning more calories than you consume over time.<\/li>\n\n\n\n
A calorie deficit can be achieved by exercising more, eating less, or a combination of both.<\/li>\n\n\n\n
Caloric needs and deficits vary for each individual and depend on factors like exercise frequency, age, metabolism, and more.<\/li>\n\n\n\n
Creating a healthy calorie deficit is important, and it is recommended to consult a doctor <\/a>or nutritionist<\/a> for an accurate caloric intake evaluation.<\/li>\n<\/ul>\n\n\n\n
You must know what you should and shouldn\u2019t eat, the calorie content of different foods, and most importantly, how many calories you need to achieve and stay in a calorie deficit. Again, this can be pretty difficult or tasking. <\/p>\n\n\n\n
So if you want to know more about what calories are, how to achieve a calorie deficit and the best way to calculate a calorie deficit, this article is for you.<\/p>\n\n\n\n
What are calories? <\/h2>\n\n\n\n
Calories are a measurement or unit of energy or heat, with 1 cal. = 4.184 joules. It is the way our bodies exchange energy. Calories exist naturally in many foods and can be found in macro nutrients such as proteins, carbohydrates, protein, and alcohol. The calories contained in food provide the fuel needed to survive.<\/p>\n\n\n\n
The body breaks down whatever food you eat and releases energy to be used immediately or stored for later, typically as body fat, depending on your needs at the time. You either burn or expend the energy, (mainly) through exercise. In order to maintain your weight, your body needs to take in a certain amount of calories. This leads us to the next big question:<\/p>\n\n\n\n
What is a calorie deficit?<\/h2>\n\n\n
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There are many ways to describe what a calorie deficit is, but all definitions allude to the same thing: a calorie deficit is simply burning more calories than you are consuming over time. It is when you absorb fewer calories than your body demands to stay at its current weight. If, for example, you are burning 1500 calories per day but consuming only 2000, you will be in a calorie deficit of 500. <\/p>\n\n\n\n
The body must burn a certain of calories to perform all of its essential functions to keep you alive and well daily, like digestion, breathing, and blood circulation. Depending on your diet and exercise, you can achieve a calorie deficit in two (or three) effortless ways:<\/p>\n\n\n\n
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By exercising more <\/li>\n\n\n\n
Eating less or<\/li>\n\n\n\n
A combination of both.<\/li>\n<\/ul>\n\n\n\n
A person can maintain a specific body weight during the day or week by not consuming more calories than they need. With time, the calorie reduction ultimately leads to weight loss. So, when you want to shed weight or achieve fat loss, a calorie deficit is key. <\/p>\n\n\n\n
Keep in mind that caloric needs and deficits are entirely individual and differ based on certain factors, like how often you exercise, age, genes, height, hormones, sex, weight, metabolism, and so on.<\/p>\n\n\n\n
When calculating your target calorie deficit for a day, week, or month(s), you must estimate the calories you consume in your food and beverages and also take account of what you burn through activity.<\/p>\n\n\n\n
These two elements are very vital and individual. Never use another person\u2019s calorie deficit plan as a yardstick to measure yours. <\/p>\n\n\n
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Creating a healthy calorie deficit can be challenging for many people. It is possible to pick an incorrect amount of calories and create a very strict calorie deficit plan to follow. <\/p>\n\n\n\n
For instance, you might need 2,400 calories per day based on your weight, height, and training volume (if you\u2019re an athlete), but then assume that you only need 1,800 calories a day to keep your weight in check<\/p>\n\n\n\n
For this reason, when you do decide to lose weight, you would probably create an even larger calorie deficit and remove, say, 500 calories more, having a 1,300-calorie meal plan in total. <\/p>\n\n\n\n
You really don\u2019t have to cut out 500 calories per day from your diet just to lose weight, though. A deficit will eventually lead to weight loss sooner or later, depending on how great the deficit is. Nevertheless, a calorie deficit of 500 calories daily ensures sustainable and healthy weight loss.<\/p>\n\n\n\n
Is Calorie Deficit for Everyone?<\/h2>\n\n\n
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A calorie deficit isn\u2019t for everyone, and here\u2019s why. There are people with certain conditions, nutritional deficiencies, or medications that make losing weight very difficult. So, a calorie deficit plan just does not work for them. Although creating a calorie deficit may not be a perfect science, it sure isn\u2019t rocket science, so don\u2019t fret.<\/p>\n\n\n\n
However, you need to know that the speed rate of your metabolism is a ruling factor, as is the\u00a0type\u00a0of calories you take in, like sugar, which is used up more quickly and easily than fibre.<\/p>\n\n\n\n
In a bid to compensate for short-term calorie changes, your body raises your metabolism temporarily when you eat more for some days and lowers it when you eat less.<\/p>\n\n\n\n
How is Calorie Deficit Significant for Weight Loss? <\/h2>\n\n\n
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A calorie deficit is the most important, common, and necessary ingredient among others for a weight loss plan, no matter what the latest diet trend might be. You could even cut on your carbohydrates,\u00a0fat or fast at intervals, but they all result in a calorie deficit for weight loss.<\/p>\n\n\n\n
Calories are one of the main elements in weight loss or weight gain. Thus, if you consume fewer calories than you burn, the result will be weight loss. But if you take more calories than you need daily, then you will have the reverse, which is calorie surplus, and then start storing fat.<\/p>\n\n\n\n
READ ALSO: Easy Weight Loss Tips to Lose Weight Fast<\/a><\/strong><\/p>\n\n\n\n
READ ALSO: How To Make 7 Nigerian Detox Smoothie Recipes To Lose Belly Fat <\/a><\/strong><\/p>\n\n\n\n
Is calorie deficit enough to lose weight? <\/h2>\n\n\n\n
A calorie deficit is very essential for weight loss, but it is only half the picture. Calories\u00a0 aren\u2019t<\/a>\u00a0the only factors that affect weight. For example, if you are a sedentary<\/a> person, i.e., you do a lot of sitting and only move as much as you need but do not engage in exercise or other physical activities, you will need to do more than have a calorie deficit.<\/p>\n\n\n\n
In order to lose\u00a0 a pound or two (lb)<\/a> weekly, you would need to eat 500\u20131,000 calories less than the number of calories your body needs a day.<\/p>\n\n\n\n
Rest assured, cutting down on calories doesn\u2019t necessarily mean dissatisfaction during meals. Simply substitute some foods of high in calories with foods low in calories, drink water more often, and consume more\u00a0fibre\u00a0to feel full.<\/p>\n\n\n\n
Ways to calculate calorie deficit for weight loss.<\/strong><\/h2>\n\n\n\n
There are a number of methods to determine how many calories you regularly burn in a day, your calorie needs, and an appropriate calorie deficit. Some are more accurate than others. You can calculate your daily calorie needs manually or with the use of an online\u00a0calculator. For the manual calculation, the average person can simply multiply his or her present body weight by 15 to gauge just how many calories are needed on a daily basis.<\/p>\n\n\n\n
The general formula for calculating a calorie deficit is: calorie deficit = calorie in minus calorie out.<\/strong>
In the equation above, the calorie refers to the amount of calories consumed daily, either by food or drink. Calorie out is the number of calories the body requires to maintain its present weight.<\/p>\n\n\n\n
If your calorie out <\/strong>is lower than your calorie in, <\/strong>then you have a calorie surplus, and you will store fat and gain weight. But if your calorie out <\/strong>is greater than your calorie in, <\/strong>you have a calorie deficit and will shed weight.<\/p>\n\n\n\n
Here are some simple practical ways to calculate your calorie deficit<\/strong>:<\/p>\n\n\n
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Consult a doctor<\/a> or nutritionist<\/strong><\/li>\n<\/ol>\n\n\n\n
Speak with your doctor or nutritionist for the best and most accurate caloric intake evaluation. These professionals are able to tailor the estimate based on your personality and your lifestyle. Each and every health practitioner has a slightly different or unique approach.\u00a0<\/p>\n\n\n\n
Some calculate based on body measurements like height, weight, and exercise level. While some prefer to leave math out of the whole thing and focus instead on making little, important changes with their patients, which can naturally lead to weight loss. Some might even advise you to go for metabolic testing.<\/p>\n\n\n\n
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Use a formula<\/strong><\/li>\n<\/ol>\n\n\n\nTo calculate your daily maintenance calorie intake, or the calories required to keep the same weight, use a calculator. You can start by calculating your basal metabolic rate (BMR), which is the minimal amount of calories your body burns while resting. Your basal metabolic rate and activity levels<\/a>\u00a0can be used to nail down your current caloric needs.<\/p>\n\n\n\n
There are a lot of formulas to help you calculate your calorie needs, but the\u00a0 Journal of the Academy of Nutrition and Dietetics<\/strong><\/a>\u00a0published a study stating that the\u00a0Mifflin-St. Jeor’s equation<\/strong>\u00a0is indeed very accurate. Either of the formulas below are useful as well in calculating your BMR, according to sex:\u00a0<\/p>\n\n\n\n
a. The Mifflin-St Jeor equation:<\/strong><\/p>\n\n\n\n
\n
The Mifflin-St. Jeor equation for men is: BMR = 10 x weight (kg) + 6.25 x height (cm) \u2013 5 x age + 5.<\/li>\n\n\n\n
The Mifflin-St. Jeor equation for women is: BMR = 10 x weight (kg) + 6.25 x height (cm) \u2013 5 x age \u2013 161.<\/li>\n<\/ul>\n\n\n\n
Once you have obtained your BMR, you can use either of the formulas below to calculate your caloric needs based on your level of activity:<\/p>\n\n\n\n
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Sedentary: little or no exercise = BMR x 1.2<\/li>\n\n\n\n
Slightly active: 1-3 days of exercise or activity weekly = BMR x 1.375<\/li>\n\n\n\n
Moderately active: 3-5 days of exercise or medium activity\/sports weekly = BMR x 1.55<\/li>\n\n\n\n
Very active: 6-7 days of intense exercise or activity weekly = BMR x 1.725<\/li>\n\n\n\n
Highly active: exercise or activity twice a day, weekly = BMR x 1.9<\/li>\n<\/ul>\n\n\n\n
b. The<\/strong> Harris-Benedict equation:<\/strong> <\/p>\n\n\n\n
This equation is very often used for comparison. The equation is BMR = 655.1 + (9.563 x weight in kg) + (1.850 x height in cm) \u2013 (4.676 x age in years).<\/p>\n\n\n\n
The results vary slightly depending on the formula used. <\/p>\n\n\n\n
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Modify calorie intake for weight loss<\/strong><\/li>\n<\/ol>\n\n\n\n
When you have determined your maintenance calories, calculate the level of calorie intake you need to lose weight.\u00a0\u00a0Note that a kilo of body fat is around 7,700 calories, and if you want to target a 0.5-1 kilo of weight loss per week, you could do something like this:<\/p>\n\n\n\n
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500 calorie deficit a day = 3,500 calorie deficit a week<\/li>\n\n\n\n
700 calorie deficit a day = 4,900 calorie deficit a week<\/li>\n<\/ul>\n\n\n\n
If you have a strict, healthy diet and you are not quite sure where to cut down calories, you may have to exercise\u00a0harder more often.\u00a0But if you are able to reduce your portions and cut down on carbs and fats in your diet, then shift your focus to a larger calorie deficit from your meal. Keep track of the calories you consume by weighing and measuring your portions.\u00a0<\/p>\n\n\n\n
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Engage in physical activity<\/strong><\/li>\n<\/ol>\n\n\n\n
Modifying your diet plan is only half the battle. You will need to engage in exercises on a regular basis. Simply subtract the calories burned during exercise from the ones gained through eating. It should look like this; Food Calories \u2013 Exercise Calories = Net Calories.<\/strong><\/p>\n\n\n\n
For weight loss, your net calories per day should be roughly 500 calories less than your BMR.\u00a0It can be very difficult to calculate precisely how many calories you expend through exercise because it isn\u2019t an exact science.<\/p>\n\n\n\n
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Use an online calculator<\/strong><\/li>\n<\/ol>\n\n\n\n
If you\u2019re looking to avoid all the math, well, there are ample online calculators that can solve that. Online calculators do all the hard work and are more accurate in their calculations. A calculator will create an estimate of your calorie needs per day for losing, adding, and maintaining weight. Some calculators tell you the number of calories needed to maintain your current weight after reaching your target. So if you\u2019re not sure how to calculate your calorie deficit, just use an online calculator.<\/p>\n\n\n\n
What are the risks of eating too little calories?<\/h2>\n\n\n\n
While it is important to cut down on calories, it can equally be health threatening if you starve your body of calories and become \u2018calorie deficient\u2019<\/strong>. Your body needs an average number of calories to properly function. If you cut down on too many calories, you bear the risk of missing out on certain necessary nutrients and can experience health issues like:<\/p>\n\n\n\n
\n
Loss of bone mass<\/li>\n\n\n\n
Reduced metabolism<\/li>\n\n\n\n
Gallstones<\/li>\n\n\n\n
Low brain energy<\/li>\n<\/ul>\n\n\n\n
A few symptoms of extremely low calories include;<\/p>\n\n\n\n
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Frequent illness<\/li>\n\n\n\n
Negative changes in overall mood\/behaviour<\/li>\n\n\n\n
Constipation<\/li>\n\n\n\n
Difficulty sleeping<\/li>\n\n\n\n
Inability to lose weight<\/li>\n<\/ul>\n\n\n\n
Conclusion<\/h2>\n\n\n\n
A calorie deficit occurs when you consume fewer calories than you burn over a period of time. Although reducing calories is an important part of losing weight, it is not the only option you have, and sometimes it is counterproductive.<\/p>\n\n\n\n
Creating a calorie deficit is very essential if you hope to lose weight significantly, and you can achieve this by combining your diet plan with an effective exercise routine. Focus on eating foods with very high nutritional value, drinking water often, and doing regular exercise.<\/p>\n\n\n\n
Avoid cutting down on too many calories and losing more than 2 lb. a week to evade health risks associated with low nutrition. Maintaining your calories at 500 \u2013 1000 daily is a good fit. Anything beyond that is just wrong.<\/p>\n\n\n\n
Most importantly, always consult a doctor<\/a> or nutritionist before you decide to embark on a calorie-deficit journey. People with underlying health issues will need special diets to help manage their conditions.<\/p>\n\n\n\n
How Telemedicine can help<\/h2>\n\n\n\n
The use of telemedicine as a substitute for in-person weight reduction treatment has grown in popularity. You can organise weight loss programs through telemedicine. Healthcare professionals can conduct relapse prevention, improved physical activity, and portion management through telemedicine.<\/p>\n\n\n\n
The modalities that are used in telemedicine include calls, texts, video conferencing, and internet chats. Interventions in telemedicine offer a secure distant consultation and could increase treatment accessibility for populations that are difficult to reach. Consult a healthcare professional<\/a> for an appropriate calorie deficit for your weight loss.<\/p>\n\n\n\n
Frequently Asked Questions<\/h2>\n\n\n\n
1. How do I calculate my daily calorie deficit for weight loss?<\/strong><\/p>\n\n\n\n
Moderately active individuals can estimate how many calories they would need each day by manually multiplying their present body weight by 15. A deficit is something that is lower than this.<\/p>\n\n\n\n
2. How much calorie deficit do you need to lose weight?<\/strong><\/p>\n\n\n\n
Make these adjustments<\/p>\n\n\n\n
You must burn 3,500 more calories each week than you take in to shed a pound of fat. Otherwise, you need to have a 500 calorie daily deficit in order to lose one pound every week. You will require a daily caloric deficit of 1,000 for two pounds.<\/p>\n\n\n\n
3. How do I calculate my cut caloric deficit?<\/strong><\/p>\n\n\n\n
The following is the equation:<\/p>\n\n\n\n
BMR for men is equal to 88.362 + (13.397 x kg) + (4.799 x cm) – (5.677 x years of age).<\/p>\n\n\n\n
BMR for women is equal to 447.593 + 9.247 x kg of weight + 3.098 x cm of height – 4.330 x years of age.<\/p>\n\n\n\n
Thus, keep in mind that you should reduce your present total calorie intake by 30% for your little cut.<\/p>\n\n\n\n
4. How many calories to lose 1kg?<\/strong><\/p>\n\n\n\n
7700 calories<\/p>\n\n\n\n
Individuals who are trying to lose weight often question how many calories they must burn in order to shed one kilogram. Studies show that 7700 calories are required for every kg of weight loss, or 1000 calories lost for every kg of weight dropped.<\/p>\n\n\n\n
5. How to increase metabolism?<\/strong><\/p>\n\n\n\n
Five strategies to increase metabolism:<\/p>\n\n\n\n
\n
Get more exercise. Incorporate interval training into your aerobic exercise regimen to increase calorie burn quickly.<\/li>\n\n\n\n
Work out using weights. Gaining muscle mass will increase your resting metabolic rate.<\/li>\n\n\n\n
Avoid skipping meals, particularly the morning meal.<\/li>\n\n\n\n
Eat meals that burn fat.<\/li>\n\n\n\n
Make sure you sleep well each and every night.<\/li>\n<\/ul>\n\n\n\n
Reference<\/h2>\n\n\n\n
Disseldorp, B. (2023). How to calculate calories for an aggressive mini cut.<\/a><\/em><\/p>\n\n\n\n
Fletcher, J. (2023). How to safety and effectively create a calorie deficit for weight loss.<\/a><\/em><\/p>\n\n\n\n
Wright, A. (2024). Calorie deficit key to weight loss- Here\u2019s why.<\/a><\/em><\/p>\n\n\n\n
Vinmec. (2019). How many calories do you need to burn to lose 1kg?<\/a><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"
Some are more accurate than others. You can calculate your daily calorie needs manually or with the use of an online calculator. For the manual calculation, the average person can simply multiply his\/her present body weight by 15 to gauge just how many calories is needed on a daily basis.
\nThe general formula for calculating a calorie deficit is:<\/p>\n","protected":false},"author":30,"featured_media":6462,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[289,382,238],"_links":{"self":[{"href":"https:\/\/blog.kompletecare.com\/wp-json\/wp\/v2\/posts\/5831"}],"collection":[{"href":"https:\/\/blog.kompletecare.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.kompletecare.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.kompletecare.com\/wp-json\/wp\/v2\/users\/30"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.kompletecare.com\/wp-json\/wp\/v2\/comments?post=5831"}],"version-history":[{"count":22,"href":"https:\/\/blog.kompletecare.com\/wp-json\/wp\/v2\/posts\/5831\/revisions"}],"predecessor-version":[{"id":7996,"href":"https:\/\/blog.kompletecare.com\/wp-json\/wp\/v2\/posts\/5831\/revisions\/7996"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.kompletecare.com\/wp-json\/wp\/v2\/media\/6462"}],"wp:attachment":[{"href":"https:\/\/blog.kompletecare.com\/wp-json\/wp\/v2\/media?parent=5831"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.kompletecare.com\/wp-json\/wp\/v2\/categories?post=5831"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.kompletecare.com\/wp-json\/wp\/v2\/tags?post=5831"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}