Calculator Tools
Calorie Calculator
Daily calorie targets from Mifflin-St Jeor BMR and activity level.
- Private when possible
- No account required
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About this tool
Calorie Calculator combines Mifflin-St Jeor BMR with activity multipliers for rough daily targets.
How to use
- Enter body metrics and sex.
- Pick activity level.
- Read BMR and TDEE.
- Use lose/gain guides as ±500 kcal examples.
Features
- BMR + TDEE
- Activity presets
- Goal examples
- Not medical advice
Common use cases
- Everyday planning
- Study checks
- Quick estimates
Supported formats
Privacy
This tool processes data in your browser. Content is not uploaded to our servers unless a feature explicitly requires a network request.
Frequently asked questions
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