Feta is keto-friendly in sensible portions. At ~3.9g net carbs per 100g, it’s a flavorful, salty cheese that adds protein and fat with a modest carb cost—great as a crumble or accent.
Is Feta Cheese Keto?

Feta is keto-friendly in sensible portions. At ~3.9g net carbs per 100g, it’s a flavorful, salty cheese that adds protein and fat with a modest carb cost—great as a crumble or accent.
- Net carbs (100g)3.9g
- Protein (100g)17.2g
- Fat (100g)21.3g
- Keto verdictKeto-friendly
NUTRITION FACTS
Per 100g (raw)
Source: USDA FoodData Central
WHY IT'S KETO-FRIENDLY
- Relatively low net carbs: ~3.9g per 100g fits most keto plans when portioned
- High in protein and fat for satiety and steady energy
- Very low sugar supports stable blood glucose
- Rich in calcium and minerals to round out keto meals
- Versatile: crumbles add big flavor so you can use less
HEALTH BENEFITS
- Excellent source of calcium for bone health
- Contains conjugated linoleic acid (CLA) with potential metabolic benefits
- Rich in vitamin B12 for energy metabolism
- Brined cheeses may contain beneficial cultures (brand-dependent)
- May support gut/immune function when produced traditionally
- High in bioavailable dairy protein for muscle maintenance
PREPARATION SUGGESTIONS
CHEESE BOARD
Serve alongside nuts, olives, and keto-friendly crackers for a satisfying snack or appetizer.
MELTED ON MEAT
Crumble over burgers, steaks, or chicken, then broil briefly until warmed and lightly browned (feta softens rather than fully melts).
IN OMELETS
Crumble into eggs with vegetables for a protein-rich breakfast or anytime meal.
CHEESE CRISPS
Crumble small mounds and bake at 400°F (205°C) 5–8 minutes until edges brown and bits turn crisp-chewy.
CREAMY SAUCES
Whisk into warm cream-based sauces for vegetables or meat, or use as a dip for celery and cucumber.
STUFFED PEPPERS
Mix with ground meat and spices to stuff into bell peppers before baking for a complete meal.