Weight Reduction Calculator
Calculate your ideal weight loss timeline. Understand how calorie deficit, exercise, and metabolism affect weight reduction.
Step 1: Personal Details
Understanding Weight Loss
Healthy weight loss is typically 1-2 pounds per week. Rapid weight loss can lead to muscle loss and other health issues. The calculation considers your basal metabolic rate and activity level.
Step 2: Lifestyle Factors
About Calorie Deficit
A calorie deficit of 500-1000 calories per day typically leads to 1-2 pounds of weight loss per week. A deficit larger than 1000 calories is not recommended for most people as it can be difficult to sustain and may lead to nutrient deficiencies.
Weight Loss Plan Results
Estimated Time to Reach Target
Weight Loss Plan Comparison
| Plan Type | Calorie Deficit | Weekly Loss | Time to Goal | Difficulty |
|---|
Weekly Weight Loss Projection
Weight Loss Calculation Formula
Weeks to Goal = (Current Weight – Target Weight) / (Calorie Deficit × 7 / 3500)
Weight loss is calculated based on the principle that 1 pound of fat equals approximately 3500 calories. Your daily calorie needs are estimated using the Mifflin-St Jeor equation, which considers your age, gender, weight, height, and activity level.
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