Weight Loss Calculator
Calculate the daily calorie deficit needed to reach your goal weight. Get a realistic timeline, weekly milestones, and safety warnings. All calculations run locally.
42.5Kuses
8/10(325)
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How to Use the Weight Loss Calculator
- Enter your current and target weight.
- Provide your height, age, and sex for BMR calculation.
- Select your activity level.
- Choose your desired weekly weight loss rate.
- View your daily calorie target, timeline, and milestones.
Features
- BMR calculated via Mifflin-St Jeor equation
- TDEE based on your activity level
- Safe calorie floor enforced (1200/1500 minimum)
- Weekly milestones with projected dates
- Safety warnings for aggressive goals
- 100% client-side -- no data sent to any server
Disclaimer
This calculator provides estimates only and is not medical advice. Consult a healthcare professional before starting any weight loss program.
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Disclaimer: This tool is provided as-is for informational and educational purposes only.