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Medical CalculatorWeight Loss

Calorie Needs Calculator

Calculate your daily calorie needs based on personal stats and activity level.

Updated 2024-12-152 min readCalzyra Health Team

Calculator

Enter your values below

Health CalculatorEvidence-Based

lbs

Your current body weight

cm

Your height in centimeters

years

Your age in years

Biological sex affects calorie calculations

How active are you on a typical week?

Formula & Methodology

How this calculator works

BMR × Activity Multiplier

Uses Mifflin-St Jeor equation to calculate Basal Metabolic Rate, then applies activity multiplier for total daily calorie needs.

Frequently Asked Questions

Common questions about this calculator

Medical Disclaimer

Sustainable weight loss typically ranges from 0.5-1 kg per week. Rapid weight loss can be harmful. Consult a healthcare provider for personalized guidance.

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Quick Links

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References

WHO GuidelinesCDC ResourcesAHA Recommendations