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TDEE Caloric Deficit & Target Weight Loss Timeline Calculator (-1600 kcal Daily Deficit)

Precision calculator for calorie deficits of 1600 kcal below maintenance TDEE. Calculate real-time metrics with formulas, automatic units handling, and instant results.

Formula & Calculation Logic

Weekly Loss (lbs) = (Daily Deficit × 7) / 3500

Inputs used by this tool

Enter values in the interactive controls when the page loads. The result depends on the assumptions and units shown for each field.

Input type: number
Input type: number

Data handling varies by tool. Review its notes and the Privacy Policy before entering sensitive information.