Weight Gain Calculator
Plan healthy weight gain with calorie surplus targets.
Personal Information
Weight Gain Results
Recommended Daily Calories
0kcal/day
Total Weight Gain
0.0kg
Daily Calorie Surplus
0kcal/day
Real-World Examples
See how calculations work across different profiles.
Lean Bulk
150 lb → 165 lb, 12 weeks
~2,850
kcal/day target
Aggressive Bulk
140 lb → 160 lb, 10 weeks
~3,200
kcal/day target
Maintenance to Gain
170 lb → 180 lb, 8 weeks
~2,950
kcal/day target
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