Paired with your daily calories burned, you can determine your total calorie expenditure.

Everyday Health’s weight loss calculator can help you estimate your calorie needs for weight loss. Learn more about how many ...

The number of calories a person burns each day varies depending on a person’s weight, height, sex, and activity levels. One way of calculating a person’s daily calorie usage is the Harris-Benedict ...

Mockup rendering of a calorie-counter machine GE is building with assistance from Baylor University’s electrical and computer engineering department. The final product is three to five years from ...

A calorie deficit is when you burn more calories than you consume. Research suggests that a 500-calorie deficit may help with weight loss. But this number depends on many factors and is different for ...