Calorie Deficit Calculator
Calculate the calorie deficit needed for weight loss.
Personal Information
Calorie Deficit Results
Target Daily Calories
2,000kcal/day
Daily Deficit
500kcal/day
Weekly Deficit
3,500kcal/week
Status
Within safe range (0.5-2 lbs/week)
Real-World Examples
See how calculations work across different profiles.
Moderate Loss
TDEE 2,500, goal 1 lb/week
2,000
kcal target (500 deficit)
Conservative Loss
TDEE 2,200, goal 0.5 lb/week
1,950
kcal target (250 deficit)
Aggressive Loss
TDEE 2,800, goal 2 lbs/week
1,800
kcal target (1000 deficit)
Frequently Asked Questions
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Educational use only. This calculator provides estimates for educational and informational purposes. It is not medical, nutritional, or dietary advice. Consult a registered dietitian or healthcare provider for personalized guidance.
Last updated: 2026 · CalorieFig Editorial Team