How to lose 50 lbs

To lose 50 lbs, with a moderate daily deficit of 500 calories, it would take approximately 11.7 months for a typical adult (30 years old, male, 175 cm, 176.4 lbs) with a sedentary lifestyle.

Your results will vary based on your personal metrics. Use the calculator below to see a projection customized to your body.

Get your personalized estimate

Adjust the parameters below to see projections based on your own body metrics.

Your Parameters
Daily Energy Expenditure (TDEE)

Estimated from your parameters

2099 kcal/day

Your Goal

To lose 50 lbs in 4 weeks, you would need to eat approximately -4144 calories per day, given your TDEE of 2099 kcal/day.

Warning: Eating below 1,200 kcal/day is generally not recommended without medical supervision. Consider a longer timeframe — at 1,200 kcal/day it would take approximately 6.5 months.

Estimated Weight Over Time
Daily Calories1 Week2 Weeks1 Month3 Months
-4144 kcalYour goal (-297%)163.8 lbs151.5 lbs122.8 lbs15.4 lbs
1679 kcal-20%175.5 lbs174.6 lbs172.8 lbs165.6 lbs
1889 kcal-10%175.9 lbs175.5 lbs174.6 lbs171.1 lbs
2099 kcalMaintenance176.4 lbs176.4 lbs176.4 lbs176.4 lbs
2308 kcal+10%176.8 lbs177.3 lbs178.1 lbs181.7 lbs
2518 kcal+20%177.3 lbs178.1 lbs179.9 lbs187.2 lbs
Weight Projection
-4144 kcal (Your goal (-297%))
1679 kcal (-20%)
1889 kcal (-10%)
2099 kcal (Maintenance)
2308 kcal (+10%)
2518 kcal (+20%)
Target

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