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

Our tool below tells you about how many calories a day you burn at rest. That figure is your basal metabolic rate, or the ...

To lose weight, you need to be in a calorie deficit. However, it's not as simple as consuming fewer calories. Depending on your physical activity, age, calories burned and more factors, a calorie ...

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

You may have a pretty good idea of how much you should be eating per day. Or you might not have a clue and simply tuck into whatever you fancy. But understanding how calories – a unit of energy – ...

New research suggests that fasting for three days a week may lead to greater weight loss than slightly reducing calories ...

Calorie deficit and intermittent fasting are weight loss strategies that involve consuming fewer calories in a 24-hour period, but they differ in their focus. Here's how.

A physician's seven-step plan targets stubborn belly fat within three months by creating a calorie deficit, prioritizing protein, supporting digestion, incorporating strength training and daily ...

A YouGov poll finds many Americans want to exercise, eat healthier or lose weight in 2026, with experts touting calorie deficits as a proven weight-loss method.