how much protein should i consume to build muscle

June 27, 2026

You’ll build muscle best if you eat more protein than the standard minimum: most lifters do well at about 1.6–2.2 grams of protein per kilogram of body weight per day, paired with resistance training.

Quick Scoop

Aim for: 1.6–2.2 g of protein per kg of body weight per day for muscle gain.

Minimum baseline: 0.8 g/kg is the general RDA, but this is usually too low for building muscle.

Many nutrition experts see 1.2–1.6 g/kg as a solid “sweet spot” for most active people; the higher end (up to 2.2 g/kg) is for harder training or cutting (dieting).

Spread your intake over 3–5 meals , with roughly 0.25–0.3 g/kg per meal (for a 70 kg person, that’s ~18–21 g per meal) to support muscle protein synthesis.

More protein than ~2.2 g/kg doesn’t seem to build extra muscle; it just adds calories and may strain your budget and, in some cases, your digestion or kidneys.

How To Calculate Your Number

Let’s say you know your weight in kilograms. Use this:

If you train with weights 2–3 times per week and want to build some muscle:
- 1.2–1.6 g/kg/day.

If you train hard (4+ times per week, progressive overload, or in a fat-loss phase but want to keep muscle):
- 1.6–2.2 g/kg/day.

Example:

Person A: 70 kg
- Moderate goal: 1.4 g/kg → 70 × 1.4 ≈ 100 g/day
- Aggressive goal: 2.0 g/kg → 70 × 2.0 ≈ 140 g/day
Person B: 80 kg
- Moderate: 1.4 g/kg → 80 × 1.4 ≈ 110 g/day
- Heavy training or cutting: 2.0 g/kg → 80 × 2.0 ≈ 160 g/day

Simple Daily Targets (HTML Table)

Here’s an approximate guide you can use or adapt:

html

<table>
  <thead>
    <tr>
      <th>Body weight</th>
      <th>Good range for muscle (g/day)</th>
      <th>Higher training or fat-loss phase (g/day)</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td>60 kg</td>
      <td>70–95 g (≈1.2–1.6 g/kg)[web:1][web:9]</td>
      <td>95–130 g (≈1.6–2.2 g/kg)[web:3][web:5]</td>
    </tr>
    <tr>
      <td>70 kg</td>
      <td>85–110 g[web:1][web:9]</td>
      <td>110–155 g[web:3][web:5]</td>
    </tr>
    <tr>
      <td>80 kg</td>
      <td>95–130 g[web:1][web:9]</td>
      <td>130–175 g[web:3][web:5]</td>
    </tr>
    <tr>
      <td>90 kg</td>
      <td>110–145 g[web:1][web:9]</td>
      <td>145–200 g[web:3][web:5]</td>
    </tr>
  </tbody>
</table>

How This Fits Current “Latest” Thinking

Recent articles and expert reviews still converge on a similar message:

General health: about 1.2 g/kg is enough to maintain muscle if you’re reasonably active.

Building muscle: 1.2–1.6 g/kg works for most, with 1.6–2.2 g/kg for people who train hard or are in a calorie deficit.

Endurance or strength athletes are often advised to stay between 1.2 and 2.0 g/kg , adjusting for training volume and goals.

So the trending “forum answer” in 2025–2026 looks like:

“Shoot for around 0.7–1.0 g per pound of body weight to build muscle, and you’ll be fine if you’re training properly.”
(0.7–1.0 g per pound ≈ 1.6–2.2 g/kg.)

How To Hit Your Protein Each Day

You don’t need fancy supplements; whole foods plus optional shakes work well.

Some rough examples:

~25–30 g protein each:
- 120–150 g chicken breast or turkey
- 140–170 g firm tofu or tempeh
- 1 large can of tuna
- 250–300 g Greek yogurt (high protein)
- A scoop of whey/plant protein powder (check label, often 20–25 g)

A typical 100–140 g/day might look like:

Breakfast: Greek yogurt with oats and nuts (~25–30 g).
Lunch: Chicken, rice, and veg (~30–35 g).
Snack: Protein shake or cottage cheese (~20–25 g).
Dinner: Fish or tofu stir fry (~30–40 g).

A Few Important Caveats

Muscle gain still depends on:
- Progressive resistance training (adding weight/reps over time).
- Enough calories overall so your body has energy to grow.
- Adequate sleep and recovery.
Very high protein (above ~2.2 g/kg) isn’t clearly better for muscle and can be unnecessary or uncomfortable to maintain.

If you have kidney issues, liver disease, or other medical conditions , talk to a doctor or dietitian before pushing toward the high end of the range, as some professionals recommend monitoring when intakes approach 2 g/kg or more.

Quick “Forum-Style” Answer

If you’re lifting and want to build muscle, a practical target is 1.6–2.2 g of protein per kg of body weight per day , split across your meals, alongside solid training and sleep.

If you tell me your weight, training frequency, and whether you’re cutting, maintaining, or bulking, I can give you a personalised gram target and a sample one-day meal outline.
Information gathered from public forums or data available on the internet and portrayed here.