Calculate estimated daily calorie burn based on activity levels.
Calculator Parameters
Enter details and click calculate to view the results instantly.
Calculation Examples
Scenario Inputs
Output Result
bmr : 1600, activity : 1.375
TDEE Burn: 2,200 Calories/day
About Calorie Calculator
Daily Calorie Burn Calculator. Calculate estimated daily calorie burn based on activity levels. Starlightopia provides this tool completely free and online, optimized for instant, accurate computations.
How It's Calculated
How do physical activity multipliers calculate TDEE?
Multipliers scale your baseline metabolism upward based on your lifestyle, ranging from 1.2 for sedentary routines to 1.725 for intense exercise.
Technical Specifications
CategoryHealth
Target ValueMaintenance Calories
Inputs Required (2)
BMR Value (Or let us calculate it by entering variables below) (number)
Activity Level (select)
Frequently Asked Questions
What is Total Daily Energy Expenditure (TDEE)?
TDEE is the total number of calories your body burns in a single day, combining your resting metabolism with physical activity.
How do physical activity multipliers calculate TDEE?
Multipliers scale your baseline metabolism upward based on your lifestyle, ranging from 1.2 for sedentary routines to 1.725 for intense exercise.
How many calories equal one pound of body fat?
One pound of body fat contains roughly 3,500 calories of stored energy.
What is the Thermal Effect of Food (TEF)?
TEF is the energy your body uses to digest, absorb, and process nutrients from the food you eat.
How can I estimate my maintenance calorie needs?
You can estimate your maintenance needs by multiplying your BMR by an activity factor that matches your daily routine.