Daily Calorie Calculator
Determine daily maintenance, deficit, and surplus calories for fitness goals.
Health & Fitness Engine
Daily Calorie Calculator
Daily Maintenance Calories
2367 kcal/day
Mild Weight Loss (-0.25 kg/wk):2117 kcal
Standard Weight Loss (-0.5 kg/wk):1867 kcal
Extreme Weight Loss (-1.0 kg/wk):1367 kcal
Lean Muscle Gain (+0.25 kg/wk):2667 kcal
How to Use the Daily Calorie Calculator
- Input your parameters in the fields or drag the interactive sliders.
- The algorithm updates the primary metric and schedules in real-time.
- Click “Copy Result” to copy structured values to your clipboard.
Frequently Asked Questions
Are these calculations free and private?
Yes. All calculations are 100% free and run entirely inside your web browser without sending financial or biometric inputs to remote servers.
Important NoticeHealth calculations are informational estimates based on standard biometric formulas and do not constitute medical advice, diagnosis, or treatment plans.