Bread vs Ketchup

Side-by-side macro comparison. Bread vs Ketchup per their standard serving sizes.

Bread

per 1 slice (30g)

79 cal
2.7g Protein
15g Carbs
1g Fat
Full Bread macros →
vs

Ketchup

per 1 tbsp (17g)

17 cal
0.2g Protein
4g Carbs
0g Fat
Full Ketchup macros →

Macro Comparison Table

Macro Bread Ketchup Difference
Calories 79 cal 17 cal +365% Bread
Protein 2.7g 0.2g +1250% Bread
Carbs 15g 4g +275% Bread
Fat 1g 0g 0% Bread

Differences shown relative to Bread. Positive = Bread has more.

Quick Take

Bread delivers 79 calories per serving with 2.7g protein, 15g carbs, and 1g fat. Ketchup delivers 17 calories with 0.2g protein, 4g carbs, and 0g fat. The most meaningful difference: Ketchup saves 62 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, Ketchup gives you 62 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), Bread delivers more grams of protein per calorie consumed.

For Bulking / Muscle Gain

For muscle gain, you want calories AND protein. Bread brings 79 calories — useful when you're chasing a surplus and struggling to eat enough. Bread delivers 2.7g 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

Ketchup fits cleanly into keto with only 4g carbs. Bread at 15g carbs uses significantly more of your daily 20g carb budget.

Frequently Asked

Which has more protein, Bread or Ketchup?

Bread has more protein: 2.7g vs 0.2g per serving. That's a difference of 2.5g.

Which has fewer calories, Bread or Ketchup?

Ketchup has 17 calories per serving vs 79 calories in Bread — a difference of 62 calories.

Is Bread or Ketchup better for keto?

Ketchup is the better keto choice at 4g carbs per serving vs 15g carbs in Bread.

Is Bread or Ketchup better for weight loss?

For weight loss, Ketchup gives you more calorie flexibility (62 cal less per serving). For preserving muscle during a deficit, Bread delivers more protein per calorie. Most people on cuts benefit from Bread.

Which Is Better for Your Goal?

🔥 Weight Loss

Bread

Higher protein-to-calorie density + lower absolute fat = more satiety per calorie.

💪 Muscle Gain

Bread

Higher absolute protein per serving better supports muscle protein synthesis.

🥑 Low-Carb / Keto

Ketchup

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 Bread and Ketchup stack up:

Full Bread guideFull Ketchup guideAll comparisons