Corn Flakes vs Cheez-Its
Side-by-side macro comparison. Corn Flakes vs Cheez-Its per their standard serving sizes.
Macro Comparison Table
| Macro | Corn Flakes | Cheez-Its | Difference |
|---|---|---|---|
| Calories | 100 cal | 150 cal | -33% Corn |
| Protein | 2g | 3g | -33% Corn |
| Carbs | 24g | 17g | +41% Corn |
| Fat | 0g | 8g | -100% Corn |
Differences shown relative to Corn Flakes. Positive = Corn Flakes has more.
Quick Take
Corn Flakes delivers 100 calories per serving with 2g protein, 24g carbs, and 0g fat. Cheez-Its delivers 150 calories with 3g protein, 17g carbs, and 8g fat. The most meaningful difference: Corn Flakes saves 50 calories per serving — meaningful over a week of meals. Both deliver similar protein density.
When to Pick Each
For Cutting / Weight Loss
When cutting on a tight calorie budget, Corn Flakes gives you 50 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), Cheez-Its delivers more grams of protein per calorie consumed.
For Bulking / Muscle Gain
For muscle gain, you want calories AND protein. Cheez-Its brings 150 calories — useful when you're chasing a surplus and struggling to eat enough. Cheez-Its delivers 3g 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
Cheez-Its fits cleanly into keto with only 17g carbs. Corn Flakes at 24g carbs uses significantly more of your daily 20-30g carb budget.
Frequently Asked
Which has more protein, Corn Flakes or Cheez-Its?
Cheez-Its has more protein: 3g vs 2g per serving. That's a difference of 1g.
Which has fewer calories, Corn Flakes or Cheez-Its?
Corn Flakes has 100 calories per serving vs 150 calories in Cheez-Its — a difference of 50 calories.
Is Corn Flakes or Cheez-Its better for keto?
Cheez-Its is the better keto choice at 17g carbs per serving vs 24g carbs in Corn Flakes.
Is Corn Flakes or Cheez-Its better for weight loss?
For weight loss, Corn Flakes gives you more calorie flexibility (50 cal less per serving). For preserving muscle during a deficit, Cheez-Its delivers more protein per calorie. Most people on cuts benefit from Cheez-Its.
Which Is Better for Your Goal?
🔥 Weight Loss
Corn Flakes
Higher protein-to-calorie density + lower absolute fat = more satiety per calorie.
💪 Muscle Gain
Cheez-Its
Higher absolute protein per serving better supports muscle protein synthesis.
🥑 Low-Carb / Keto
Cheez-Its
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
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Other ways Corn Flakes and Cheez-Its stack up:
Full Corn Flakes guide • Full Cheez-Its guide • All comparisons