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Calorie Calculator

Estimate daily calorie needs based on age, weight, height, and activity level.

BMR
1649 cal
TDEE (Maintenance)
2556 cal
Weight Loss
2056 cal
Maintain Weight
2556 cal
Weight Gain
3056 cal

How to Use This Tool

Enter or paste your content in the input area above. Results update instantly in real-time. All processing happens locally in your browser — your data never leaves your device.