Egg vs Egg white: Nutrition Comparison | Macros, Protein, Calories
Side-by-side nutrition comparison: Egg vs Egg white. Protein, carbs, fat, calories, per-calorie efficiency, and substitution guide. USDA data.
Egg vs Egg white: Complete Nutrition Comparison
At a Glance
Egg vs Egg white — Nutrition per 100g
Egg vs Egg white: Key Differences
Egg wins on protein (12.6g vs 10.9g per 100g — 15.6% more)
Egg white is leaner (0.2g fat vs 9.5g — 4650% less fat)
Egg white is lower calorie (52 kcal vs 143 kcal per 100g)
Egg white wins on protein efficiency (21g protein per 100 kcal)
Egg vs Egg white: Decision Matrix
Egg vs Egg white — Nutrient Density per Calorie
Egg vs Egg white by Serving Size
How Much Egg or Egg white to Hit Your Goal
Raw, Cooked, and Logging Comparison
Which Diet Does Each Food Fit?
Egg Benefit Signals
- Low-carb base: Low carbohydrate level can fit low-carb meal planning. Basis: carbs <= 5 g per 100 g.
Egg Daily Nutrient Coverage
Egg Condition-Aware Nutrition Notes
How to Substitute Egg for Egg white (and Vice Versa)
To substitute Egg white for Egg (same protein): Use 1.16× the weight. Example: replace 100g Egg with 116g Egg white.
To substitute Egg for Egg white (same protein): Use 0.86× the weight. Example: replace 100g Egg white with 86g Egg. Note: Egg has 143 kcal/100g vs Egg white's 52 kcal/100g — adjust total calories accordingly.
Both are in the Dairy category, making them interchangeable in most recipes from a culinary standpoint.
Protein Quality Comparison
DIAAS (Digestible Indispensable Amino Acid Score) measures protein digestibility and amino acid profile. A score ≥1.0 means complete protein; ≥0.75 is good quality; <0.75 indicates some limiting amino acids.
Egg vs Egg white — Frequently Asked Questions
When to Choose Egg vs Egg white
Choose Egg for: maximum protein per gram of food, cutting phases, high-protein meal prep.
Choose Egg white for: variety, lower calorie option.
Egg vs Egg white: Which Should You Choose?
Egg and Egg white are both nutritious foods with different macro profiles. Egg provides 12.6g protein, 0.7g carbs, and 9.5g fat per 100g at 143 kcal. Egg white provides 10.9g protein, 0.7g carbs, and 0.2g fat at 52 kcal.
The best choice depends on your specific goals — see the use cases section above. Both can form part of a balanced diet. Data from USDA FoodData Central.
Egg Page Quality Signals
Data Sources & Methodology
Data source: USDA FoodData Central.
Comparison method: All macro values are calculated from the same USDA per-100g baseline. Percentage differences are computed as ((foodA − foodB) / foodB) × 100. Winners are determined per individual macro — a food can win on protein and lose on fat simultaneously. No weighting or aggregation is applied.
Accuracy note: Macro values represent averages across measured samples; individual items may vary ±5–10% depending on brand, farming method, and preparation technique. For clinical nutrition, consult a registered dietitian.
Update policy: Macro values are reviewed quarterly against USDA FoodData Central updates. Page last verified: 2026.