The way to calculate calories is a math process based on counting the daily calories burned by a person (male/female) depending on factors like weight, height, age, and daily physical activity.
You can calculate calories by reading the nutrition label on food products or knowing the calories in vegetables, fruits, etc. through mobile apps easily. The calculator helps add up the calories you need daily. Once you get your daily calorie goal, you can tailor your diet to your body goals, whether losing weight, gaining muscle, or just better managing your health and eating habits.
Knowing the daily calories you might need
The calories a person needs daily varies by many factors, mainly activity type, gender (male or female), and age. Generally, the body needs about 1 calorie per kg of weight per hour to run internal functions.
- To calculate the calories a body needs to work, there are three formulas depending on how much effort a person does. If they are inactive, the need rate is 1.3 calories per kg of weight. For example, a person weighing 70 kg would calculate calories like this: 70 kg × 24 hours × 1.3 = 2184 calories.
- If the person does medium effort, their need rate increases to 1.4 calories per kg of weight. The calculation would be: 70 kg × 24 hours × 1.4 = 2352 calories.
- If they do hard physical work, they need 1.5 calories per kg of weight. The calculation is: 70 kg × 24 hours × 1.5 = 2520 calories.
So based on this, you can lower your daily calories if you want to lose weight, or raise your calories if you want to gain weight.
Note: Losing weight fast by cutting calories can make you feel tired, dizzy, low on energy, sleepless, and mess with your sleep schedule. Plus, your body's response might stop with more weight loss. These big calorie cuts can cause problems because starving yourself often ends up making you gain weight back later.
Why counting daily calories is important:
Many people can stay healthy without tracking calories but others find it useful. So what are the benefits of focusing on calories? First, it gives you an objective way to compare different meals and make smart choices about portion sizes. This is often one of the hardest parts in nutrition to figure out.
But you should also know that food quality and your daily activity are just as important as counting daily calories.
Tracking your macros:
Calories aren't just numbers. they're made up of macros like protein, fat, and carbs. So you need to split the calories you eat into tested, proper ratios after you figure out how much of each macro you need every day.
What should you do after following a specific diet?
If you follow a diet that burns more calories than you eat, your body might stop responding for more weight loss. In that case, you need to switch to a different diet.
The reason diets usually work is that you eat fewer calories than your body burns to lose fat. But if you lower your calorie intake for too long, it can slow down your metabolism known as metabolic adaptation, making it hard to keep losing weight.
To fix this you can slowly increase your calories to boost your metabolism. Even though it sounds weird, eating more calories can actually help you burn more in the end.
There is also a diet called reverse dieting. To do it right, you do fewer cardio exercises and increase resistance training to improve metabolism, build muscle, and get rid of fat.
