Blue Cheese vs Cheddar Cheese
Side-by-side macro comparison. Blue Cheese vs Cheddar Cheese per their standard serving sizes.
Macro Comparison Table
| Macro | Blue Cheese | Cheddar Cheese | Difference |
|---|---|---|---|
| Calories | 100 cal | 113 cal | -12% Blue |
| Protein | 6g | 7g | -14% Blue |
| Carbs | 0.7g | 0.4g | +75% Blue |
| Fat | 8g | 9g | -11% Blue |
Differences shown relative to Blue Cheese. Positive = Blue Cheese has more.
Quick Take
Blue Cheese delivers 100 calories per serving with 6g protein, 0.7g carbs, and 8g fat. Cheddar Cheese delivers 113 calories with 7g protein, 0.4g carbs, and 9g fat. The most meaningful difference: they're within 13 calories per serving, so calorie load is essentially equivalent. Both deliver similar protein density.
When to Pick Each
For Cutting / Weight Loss
When cutting on a tight calorie budget, Blue Cheese gives you 13 more calories of headroom per serving — that's room for an extra snack, more vegetables, or a higher-protein second portion. If protein density matters more (which it does for preserving muscle on a deficit), Cheddar Cheese delivers more grams of protein per calorie consumed.
For Bulking / Muscle Gain
For muscle gain, you want calories AND protein. Cheddar Cheese brings 113 calories — useful when you're chasing a surplus and struggling to eat enough. Cheddar Cheese delivers 7g of protein per serving, which directly feeds muscle protein synthesis. The best pick depends on whether you need more total calories or more usable protein.
For Keto / Low-Carb
Both Blue Cheese and Cheddar Cheese are keto-friendly with under 10g carbs per serving.
Frequently Asked
Which has more protein, Blue Cheese or Cheddar Cheese?
Cheddar Cheese has more protein: 7g vs 6g per serving. That's a difference of 1g.
Which has fewer calories, Blue Cheese or Cheddar Cheese?
Blue Cheese has 100 calories per serving vs 113 calories in Cheddar Cheese — a difference of 13 calories.
Is Blue Cheese or Cheddar Cheese better for keto?
Cheddar Cheese is the better keto choice at 0.4g carbs per serving vs 0.7g carbs in Blue Cheese.
Is Blue Cheese or Cheddar Cheese better for weight loss?
For weight loss, Blue Cheese gives you more calorie flexibility (13 cal less per serving). For preserving muscle during a deficit, Cheddar Cheese delivers more protein per calorie. Most people on cuts benefit from Cheddar Cheese.
Which Is Better for Your Goal?
🔥 Weight Loss
Blue Cheese
Higher protein-to-calorie density + lower absolute fat = more satiety per calorie.
💪 Muscle Gain
Cheddar Cheese
Higher absolute protein per serving better supports muscle protein synthesis.
🥑 Low-Carb / Keto
Cheddar Cheese
Lower carbohydrate content fits keto and low-carb macros without burning your carb budget.
Both fit most balanced diets. These verdicts reflect macro-only comparisons — taste, satiety, cost, and personal preference also matter.
Find Your Personal Macros
The "right" food depends on your individual macro targets. Calculate yours in 60 seconds:
→ Calculate My Macros (Free)Related Comparisons
Other ways Blue Cheese and Cheddar Cheese stack up:
Full Blue Cheese guide • Full Cheddar Cheese guide • All comparisons