Calorie Calculation Formula:
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This calculator helps determine appropriate calorie intake for children who need to lose weight, based on their basal metabolic rate (BMR), activity level, and a safe calorie deficit.
The calculator uses the following equation:
Where:
Explanation: The equation calculates total daily energy expenditure (TDEE) from BMR and activity level, then subtracts a safe deficit for gradual weight loss.
Details: Proper calorie calculation ensures children lose weight safely while still getting adequate nutrition for growth and development.
Tips: Enter BMR in kcal/day (calculate separately or measure), select appropriate activity level, and choose a moderate deficit (typically 200-500 kcal/day for children).
Q1: How do I calculate my child's BMR?
A: Use pediatric BMR formulas that account for age, weight, height, and gender. Some online calculators can help with this.
Q2: What's a safe calorie deficit for children?
A: Typically 200-500 kcal/day, but consult a pediatrician or dietitian for personalized advice.
Q3: How fast should children lose weight?
A: Gradual weight loss (0.5-2 lbs per week) is safest for children, depending on their size and needs.
Q4: Are there risks to calorie restriction in children?
A: Yes, excessive restriction can impair growth and development. Always consult a healthcare professional.
Q5: Should activity levels be increased instead of reducing calories?
A: A combination of both is usually best - modest calorie reduction with increased physical activity.