Do strength need a bigger surplus than other lifters?
Slightly. Training volume raises TDEE, so the same percent surplus is more absolute calories. The 250–400 kcal/day band still holds for lean gain rate.
Muscle Gain Calculator for strength athletes
Sport-driven muscle gain is different from generic bulks. strength need calories that support training without stacking fat, and protein that holds adaptations across heavy weeks. This page returns a daily target, protein anchor and realistic monthly gain rate for strength athletes built around the demands they actually train under.
Surplus tuned to training for strength
We default to a 250–400 kcal/day surplus, scaled by training history. For strength athletes, that band sits within what the body can convert to muscle in the presence of high training volume — extra calories beyond it land as fat, not performance.
On the heaviest training weeks, edge toward the top of the band. On lighter weeks, hold or trim slightly. The total weekly surplus drives outcomes more than the daily number.
Protein and carbs for strength
Protein anchors at 1.8 g/kg — enough to support hypertrophy without crowding out carbs. For strength athletes, carbs are the limiting macro: under-eat them and training quality drops, lean gain stalls and recovery suffers.
Place the bigger carb meals around sessions. The total still dominates, but timing improves how heavy weeks feel.
How AJYX runs sport-driven bulks
Inside AJYX, calories shift with the training week and respond to weight trend. strength get a plan that respects both gym work and sport-specific volume rather than averaging everything into a static surplus.
Use this page as the standalone read. Move into the app for the running version that tracks training and adapts macros.
FAQ
Should strength eat more on heavy training days?
Yes — add 100–200 kcal mostly from carbs on the heaviest days. Total weekly surplus is what drives the trend.
What is the most common mistake for strength?
Under-eating carbs while protein and training are dialed in. Performance and lean gain both stall when glycogen is chronically low.