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Weight Loss Goal Calculator

Find the daily calorie deficit required to reach your target weight by a specific date.

Weight Loss Goal Details

Current Weight

lbs

Target Weight

lbs

Timeframe

weeks

Your Daily TDEE

kcal

Don't know your TDEE? Use our Calorie Calculator (TDEE) to estimate it from your age, sex, height, weight, and activity level.

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Target Daily Calories

0 kcal/day

Weight to Lose0 lbs

Required Daily Deficit-0 kcal/day

This is an estimate for informational purposes only and is not medical advice. Consult a healthcare provider.

Mathematical Model FormulaTarget Deficit = (Weight to Lose * 3500) / Days until Target Date. Daily calories = TDEE - Target Deficit.

Calculate daily calorie goals to lose weight and meet a specific target date safely.

Find your Total Daily Energy Expenditure (TDEE) and calculate calories needed for weight loss, maintenance, or gain.

Calculate your Body Mass Index (BMI) using metric or imperial units and learn your weight status category.