What Is a Calorie Calculator?

Use our calorie-intake calculator to calculate your daily caloric requirements based on your height, weight, age, and level of exercise. In addition to calculating the calories required to maintain weight, you can use this as a calorie burner calculator to determine how many calories you need to burn in order to lose weight. Then, using the calculation of the nutritional need, determine how to divide those calories into carbohydrates, proteins, and fat.

1800 Calorie/Day

Estimated daily calorie intake, rounded to the nearest 50 calories

CaloriesActivity Level
1800Inactive
1950Somewhat active
2150Active
2500Very active
People differ in their perception of the intensity of their activity. Your activity levels fluctuate throughout the day. Consider your calorie estimate to be a starting point, and modify it up or down as your activity level changes.

Calorie Calculator

Gender
Activity
Total Calories

1800 Calorie/Day

Estimated daily calorie intake, rounded to the nearest 50 calories

CaloriesActivity Level
1800Inactive
1950Somewhat active
2150Active
2500Very active
People differ in their perception of the intensity of their activity. Your activity levels fluctuate throughout the day. Consider your calorie estimate to be a starting point, and modify it up or down as your activity level changes.