So consistently eating more than you burn may cause weight gain over time ... less than your body burns off. Use this calculator to determine how many calories you should eat per day.

To gain weight, you need to consume more calories ... of Task (MET), and Total Daily Energy Expenditure (TDEE) to calculate calorie burn manually. It is the amount of energy the body needs to ...

Hit your weight loss goal in an easier and more ... or you can use an online calorie calculator. This one from Mayo Clinic uses the Mifflin-St. Jeor equation, which pros consider the gold standard.

Check out the pregnancy calorie calculator to know the exact amount of calories you need during each trimester of pregnancy so that you stay healthy during the period and that you have a healthy baby.

Typically recommending 10-35% of your daily calories from protein. For muscle gain, aim for higher ... of protein per kilogram of body weight daily. To calculate the protein requirement: Formula ...