Fuel strength, thoughtfully
A measured calorie surplus, enough protein, and a clear view of your weight trend.
Add a meal or a weigh-in. Your records stay on this device until you choose to sync.
Compare formulas, set a pace and turn energy needs into a practical macro target.
Log meals and weigh-ins. Follow a smoother trend, with no pressure to make every day perfect.
Pro uses complete intake records and trend weight to make measured weekly adjustments.
Adding 200–500 kcal to estimated maintenance is a practical comparison range, not a promise of muscle gain. The ideal surplus depends on training experience, recovery and your starting body composition. A small increase can be enough. Record your intake and trend weight, and adjust if the rate is faster than intended.
This preset assigns a higher share of energy to protein while retaining carbohydrates for training and fat for a balanced diet. A percentage-based target changes as calories change; inspect the resulting grams against your body weight and needs. Strength training, sleep and adequate overall nutrition remain essential.
One shared calculation engine, with a focus that fits your goal.
No. Weight gain can include muscle, fat, water and glycogen. A calculator cannot separate them. Use training progress, body measurements and longer-term weight trends together.
Yes. Adjust the weekly gain slider or choose a 200–500 kcal comparison. Recheck targets after you have consistent records.
