Calories play a large role in any weight loss plan. You need to create a calorie deficit to lose weight, but monitoring your eating behaviors and making smart choices about where you get your calories is also important.

Understanding Calories

A calorie is a unit of energy. You need 1 kilocalorie (or kcal) to raise 1 kilogram of water 1 degree Celsius. All types of food provide calories, and everyone needs calories to survive. After all, your body uses energy to breathe and pump blood.

The calories you recognize from food packaging are kilocalories. Sugars, carbohydrates, proteins, and fats all provide you with calories when you eat. Pay close attention to your source of calories and the number of calories you consume as your eating patterns play a large role in your weight loss journey.

Use a Calorie Counter App to Create a Calorie Deficit

If you want to lose weight, you want a calorie deficit. A calorie deficit refers to eating fewer calories in a day than your body burns. You can find ways to create a calorie deficit by eating fewer calories than you currently eat and exercising more. Doing a combination of these two activities generally is the best way to achieve weight loss in a healthy way.

Think of a calorie deficit in this way: If you burn 2,100 calories in a day (through exercise and the calories that your body burns to survive) and eat 1,800 calories per day, you’ve created a calorie deficit. You’ll lose weight if you keep up this pattern over time. A calorie counter app can help you determine how many calories you should eat in a day to create that deficit.

A Calorie Counter Helps You Balance Macronutrients

Losing weight doesn’t come down to a calorie deficit only. You need to get your calories from the right proportion of macronutrients, or fat, protein, and carbohydrates. For example, getting all your calories from carbohydrate-dense pastries will only leave you hungry and lacking in essential nutrients. Counting calories for weight loss should therefore also include counting the amount of calories you get from each food source.

Tracking Calories Helps You Monitor Your Daily Intake

Using a calorie counter to track your daily calorie intake keeps you accountable. When you monitor behavior related to calorie counting, you’ll learn what works best for your lifestyle, and you can modify how you respond in a mindful way. Once you determine how many calories you need to eat each day and the right macronutrient ratio for you, counting calories will keep you on track.

As you grow more mindful of your food choices, you’ll learn what meal portion sizes work for you. The calorie counter also helps you eat what you want to eat — within reason, of course. You’ll feel empowered to give yourself an occasional treat while following your weight loss goals.

When you want to lose weight, calorie counting matters. Learn how to create balanced, nutrient-rich meals so that you can improve your overall health.

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Based on 213,792 customer reviews.

Last updated: 2018-10-12. To leave a review, visit App Store or Google Play.

5 out of 5 stars

This app is so much more than just counting calories, it also keeps in mind carbs, protein and fat while creating a personalized plan for you. The quiz at the beginning was so accurate and I’ve been eating so much better even after a couple days. Never thought I would be able to do it.

5 out of 5 stars

I started using the app on a Monday and tracking my food and being super honest. It’s Thursday and I’ve already lost 3 lbs. I’m so so so happy and will continue using it throughout weight loss journey. It’s really user friendly as well!

5 out of 5 stars

Much easier to use, love the interface and how it has recipes and keeps me on plan. I upgraded to the full version, no regrets! I’ve tried many apps and in my opinion this one is the simplest to use and guides my choices!

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