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 ...

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 – ...

Q: How many calories a day do I need to take in to gain mass and still not gain excess weight? I’m 16 and weigh 180 pounds. I train four or five days a week and have been gaining well over the past ...