How Much Protein Per Day?
For most healthy adults who train, a practical daily protein target is about 1.4–2.0 g per kilogram of body weight, with many people aiming higher (toward ~1.6–2.2 g/kg) during fat loss. Sedentary adults often need less than dedicated lifters; the calculator should match your goal.
Daily total beats “one huge steak” theater. Split intake across meals when you can.
Quick ranges (educational)
| Situation | Protein (approx.) | Notes |
|---|---|---|
| General exercising adults | 1.4–2.0 g/kg/day | ISSN protein position-stand ballpark |
| Fat loss / calorie deficit | Often 1.6–2.2 g/kg | Helps retain lean mass |
| Muscle gain surplus | Often 1.6–2.2 g/kg | Pair with training + calories |
| Per eating occasion | ~20–40 g | Roughly 0.25 g/kg per meal heuristic |
Calculate: protein calculator
Deep dives: protein for muscle gain · protein for fat loss · guide protein per meal
How to set your number in 3 steps
- Weigh yourself (weekly average is fine).
- Multiply by a goal factor (start 1.6–1.8 g/kg if you train and want a simple default).
- Fit that gram total into your calorie budget → calorie calculator then macro calculator.
Worked examples
| Body weight | 1.6 g/kg | 2.0 g/kg |
|---|---|---|
| 60 kg | 96 g | 120 g |
| 75 kg | 120 g | 150 g |
| 90 kg | 144 g | 180 g |
Distribution pattern that works
| Meals/day | Typical per-meal band |
|---|---|
| 3 | ~35–50 g |
| 4 | ~25–40 g |
| 2 (time-restricted) | Larger sittings; still hit the daily total |
Food math without mythology
| Food (approx.) | Protein |
|---|---|
| 100 g cooked chicken breast | ~30 g |
| 200 g low-fat Greek yogurt | ~20 g |
| 2 large eggs | ~12 g |
| 150 g firm tofu | ~20 g |
| Canned tuna, drained 1 can | ~20–25 g (varies) |
Build a cart with high protein grocery list. Check mixed plates with the AI meal analyzer.
Common mistakes
- Chasing 3 g/kg because a forum said so
- Counting the same chicken twice (app + “I know I ate protein”)
- Logging raw weights as cooked
- Hitting protein while secretly 800 kcal over TDEE
Key takeaway: Set daily protein in g/kg, match it to training and goal, then split across meals. Use a calculator for the number; use food (or an analyzer) for the plate.
FAQ
Is 1 g per pound mandatory?
It’s a simple ~2.2 g/kg heuristic. Many people succeed slightly lower with consistency.
Do older adults need more?
Often yes toward the higher end per meal and day — discuss clinical needs with a professional.
Plant-based — same grams?
Same gram targets; portions may be larger because some plant foods are less protein-dense per calorie.
Should rest days drop protein?
Keeping protein steady is simpler than micro-managing rest days.
CTA
Set your target in the protein calculator. Educational guidance only — not medical advice.