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Calorie Calculator
Calculate your daily calorie needs based on age, weight, height, and activity level. Get personalized nutrition recommendations.
BMR
cal/Day
Maintenance
cal/Day
BMI
Calorie Goals
Weight Loss
-500 cal/Day
Weight Gain
+500 cal/Day
Macros Breakdown
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Protein (30%)
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Carbs (45%)
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Fat (25%)
About Calorie Calculator
Calculate daily calorie needs based on your activity level and goals. Find maintenance, weight loss, or gain calories. Includes macronutrient breakdown.
Use Cases
Planning weight loss calories
Calculating maintenance needs
Setting nutrition goals
Understanding energy needs
Macro planning for fitness
How to use
1
Enter age, gender, height, weight
2
Select your activity level
3
Choose your goal (maintain, lose, gain)
4
View daily calorie target
Pro Tips
- A deficit of 500 cal/day = ~1 lb/week loss
- Activity level greatly affects needs
- Recalculate as your weight changes
Frequently Asked Questions
It estimates using formulas like Mifflin-St Jeor. Individual needs vary.
Total Daily Energy Expenditure - calories you burn in a day including activity.
Depends on goals. Generally, eating half back is a safe approach.