Plan muscle-building protein with smart inputs and clear targets. Balance meals, surplus, and recovery for better lean gains daily.
This sample table shows how different body sizes and training setups can change bulking protein targets.
| Profile | Weight | Body Fat | Training Days | Bulking Pace | Protein Basis | Suggested Target |
|---|---|---|---|---|---|---|
| Lean beginner | 68 kg | 12% | 3 | Lean | Total weight | 125–140 g/day |
| Intermediate lifter | 80 kg | 16% | 5 | Standard | Total weight | 155–175 g/day |
| Advanced trainee | 92 kg | 14% | 6 | Aggressive | Lean mass | 165–190 g/day |
| Higher body fat bulk | 105 kg | 28% | 4 | Lean | Lean mass | 145–170 g/day |
Lean Body Mass (kg) = Body Weight × (1 − Body Fat % ÷ 100)
Protein Target (g/day) = Chosen Mass Basis × Target Protein Factor
Protein Range = Chosen Mass Basis × Minimum and Maximum Factors
Protein Calories = Protein Target × 4
Protein per Meal = Protein Target ÷ Meals per Day
This calculator begins with a bulking baseline of 1.80 g/kg, then adjusts the factor using activity level, training frequency, bulking pace, experience level, and chosen mass basis. It produces a minimum, target, and upper recommendation to help you plan daily intake without underfeeding or overcomplicating your meal structure.
Using total body weight is simple and practical for leaner users. Using lean body mass can be more precise when body fat is higher, because it avoids overstating protein needs.
Most bulking plans land around 1.6 to 2.4 grams per kilogram daily. Your best target depends on body composition, training demand, meal pattern, and how aggressive your calorie surplus is.
Total body weight is easier and works well for many lifters. Lean mass is often more useful when body fat is higher, because it can prevent inflated protein estimates.
Not always. Very high intake may add little benefit once daily needs are met. Training quality, sleep, calorie surplus, and consistent meal timing still matter greatly.
Three to five meals suits most people. Spreading protein helps hit daily goals comfortably and may support recovery better than placing nearly everything into one large meal.
A practical range is often about 25 to 45 grams per meal, depending on body size and daily totals. Larger athletes may benefit from slightly higher meal portions.
Immediate timing is less important than total daily intake. Still, having a protein-rich meal within a few hours around training is a convenient and effective habit.
Yes. Targets can shift with body weight, body fat, training volume, or appetite. Recalculate after meaningful progress, especially if you gain size or change bulking pace.
No. It is a general planning tool for healthy adults. Anyone with kidney disease, eating disorders, pregnancy, or medical dietary restrictions should seek personalized professional advice.
Important Note: All the Calculators listed in this site are for educational purpose only and we do not guarentee the accuracy of results. Please do consult with other sources as well.