Daily Nutrition Calculator
LiveCalculate your daily calorie, protein, carb, and fat needs based on your body stats, activity level, and fitness goal.
About this tool
CategoryCalculators
StatusLive
Privacy100% Local
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How to use
- Choose metric or imperial units.
- Enter your age, gender, height, and weight.
- Select your activity level and fitness goal.
- See your daily calorie target, protein, carbs, fat, and water intake.
Examples
- Male, 25, 170cm, 70kg, moderate exercise, maintain → ~2,400 cal
- Female, 30, 5'6", 140lbs, light exercise, lose weight → ~1,750 cal
- Male, 22, 180cm, 80kg, active, gain muscle → ~3,100 cal
FAQ
How are the calculations done?
We use the Mifflin-St Jeor equation for BMR, then multiply by activity level.
What macro split is used?
The default split is 40% protein, 30% carbs, and 30% fat.
Is my data stored?
No. All calculations happen in your browser.
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