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Protein Calculator — Evidence-Based Daily Intake — Calculator

Calculate your daily protein needs based on the evidence-based range of 1.6–2.2 g/kg. Includes per-meal breakdown, MPS optimization, and food equivalent guide.

✓ Formula verified: January 2026For informational purposes only
Goal

Protein Calculator

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Enter Values

years
ft
in
Daily Protein (Maintain (1.2–1.6 g/kg))
93–123 g/day · 408 kcal

Target (adjusted for training frequency)

102 g/day · 408 kcal · 1.32 g/kg

Per Meal Breakdown

20 g × 5 meals · 26 g × 4 meals · 34 g × 3 meals

Optimal Meal Schedule for Muscle Protein Synthesis

4 meals/day at ~31 g per meal (max 0.4 g/kg/meal)

Daily Food Equivalents

~3 chicken breasts · 17 eggs · 4 whey scoops · 6 cups Greek yogurt · 5 oz salmon

Protein as % of Daily Calories (at 2,000 kcal baseline)

20% of 2,000 kcal diet (adjust for your actual calorie intake)

What if your body weight changes? 153 → 83–111 g/day · 368 kcal · 170 → 93–123 g/day · 408 kcal · 187 → 102–136 g/day · 448 kcal

Scenario Comparison

Conservative (5%)
$16,470.09
$6,470.09 interest
Your scenario (7%)
$20,096.61
$10,096.61 interest
Aggressive (10%)
$27,070.41
$17,070.41 interest
High-risk (14%)
$40,224.71
$30,224.71 interest
Best return
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Daily Protein Target

Daily Target

1024081.32grams

Range: 93–123408 g/day

Per Meal Distribution

20g

× 5

(0%)

26g

× 4

(0%)

34g

× 4

(0%)

Optimal for MPS

4 meals/day at ~31 g per meal (max 0.4 g/kg/meal)

Food Equivalents

~3 chicken breasts17 eggs4 whey scoops6 cups Greek yogurt5 oz salmon

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© 2026 TheCalcUniverse. All results are for informational purposes only.

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