Protein Calculator

Find your daily protein target based on your goals.

Why Protein Matters

Protein is essential for building and maintaining muscle, especially when losing weight or exercising. Eating enough protein helps preserve lean mass during a calorie deficit, keeps you feeling full longer, and supports recovery after workouts. Most people undereat protein — this calculator helps you find the right target.

Goal Weight

The weight you're working toward

Activity Level

Your Daily Protein

Grams of protein to eat per day

Minimum112g

Bare minimum to maintain muscle

Recommended160g

Optimal for most people

High192g

Aggressive cut or heavy lifting

Why Goal Weight?

Using your goal weight (instead of current weight) keeps your protein target consistent as you lose weight. No need to recalculate every few weeks.

Easy Protein Sources

  • • Chicken breast: ~31g per 100g
  • • Greek yogurt: ~10g per 100g
  • • Eggs: ~6g each
  • • Protein powder: ~25g per scoop