Calorie

About Calorie Calculation

The Calorie Calculator estimates the number of calories a person needs to consume each day. This calculation is based on the Mifflin-St Jeor equation, which is an accurate way of estimating calorie needs.

Factors considered:

• Age
• Gender
• Height
• Weight
• Activity level

Activity Levels:

• Sedentary: Little to no exercise
• Lightly Active: Light exercise 1-3 days/week
• Moderately Active: Moderate exercise 3-5 days/week
• Active: Hard exercise 6-7 days/week
• Very Active: Very hard exercise and physical job

For more information on calorie needs and nutrition, visit the USDA Dietary Reference Intakes Calculator.