Carve
Calorie Surplus
Use a moderate surplus of 150-300 kcal/day to gain roughly 0.25-0.5% of body weight per week while limiting fat gain.
What is a calorie surplus?
A calorie surplus means eating more calories than you expend, providing extra energy and substrate for muscle gain. When paired with progressive training, it supports faster Hypertrophy than maintenance intakes.
How does it work?
Surplus calories increase energy availability, improving training performance, recovery, and muscle protein synthesis. Excessive surplus raises fat gain without meaningfully speeding muscle growth. Adequate Protein and carbs improve how the surplus is used, while smart Volume and Progressive Overload direct the extra energy toward muscle.
Practical application
Set protein at 1.6-2.2 g/kg and fats at 0.6-1.0 g/kg; fill the rest with carbs to fuel training. Track weekly weight and strength; aim for 0.25-0.5% body weight gain per week. If weight jumps faster, reduce 100-200 kcal; if stagnant for 2 weeks, add 100-150 kcal. Keep steps and sleep consistent to interpret trends. Favor whole foods but use calorie-dense options (rice, oats, nut butters) to meet targets without digestive overload. Build in guardrails: cap fat gain by pausing to a 1-2 week maintenance if gains outpace strength. Consider short 2-4 week mini-cuts after longer surplus phases to tidy up without losing momentum.
- Surplus sizeStart with +150-300 kcal/day; adjust using weekly weight trends.
- Protein anchorHold 1.6-2.2 g/kg protein to bias gains toward muscle.
- Performance checkGains should pair with steady load/reps increases; if not, adjust training or surplus.
Common mistakes
- Pushing huge surpluses that add mostly fat.
- Letting activity drop, masking whether the surplus is appropriate.
- Ignoring digestion; overeating low-density foods can cause discomfort and missed targets.