Daily calorie calculator
Estimate your daily calorie needs based on activity level.
Weight maintenance calories (TDEE)2,267
Gentle weight loss (−500 calories)1,767
Weight gain (+300 calories)2,567
Basal metabolism1,649
How to use it
- 1Enter your gender, age, height, and weight.
- 2Select your daily activity level.
- 3See the calories for maintenance, weight loss, and weight gain.
Calculation formula
Daily calories = BMR × activity factor
Worked examples
Sample calculation
A daily deficit of 500 calories usually results in about half a kilogram of weight loss per week.
Frequently asked questions
What does TDEE mean?
Total Daily Energy Expenditure, which includes basal metabolism plus activity.
How much of a calorie deficit is safe?
Usually 15 to 20 percent below maintenance calories; a severe deficit is not recommended.