Calorie Calculator: How Many Calories Should You Eat?

Fill out the fields in the calorie calculator below to calculate how many calories you need to eat per day to:

• maintain your current weight
• lose 1 pound per week
• gain 1 pound per week

Calorie Calculator Notes:

• How to calculate your macronutrient percentages based on this calorie calculation.
• Calorie calculator is based on the Mifflin-St Jeor equation.