Saltine Crackers vs Sourdough Bread

Side-by-side macro comparison. Saltine Crackers vs Sourdough Bread per their standard serving sizes.

Saltine Crackers

per 5 crackers (15g)

65 cal
1.4g Protein
11g Carbs
1.7g Fat
Full Saltine Crackers macros →
vs

Sourdough Bread

per 1 slice (36g)

93 cal
4g Protein
18g Carbs
0.6g Fat
Full Sourdough Bread macros →

Macro Comparison Table

Macro Saltine Crackers Sourdough Bread Difference
Calories 65 cal 93 cal -30% Saltine
Protein 1.4g 4g -65% Saltine
Carbs 11g 18g -39% Saltine
Fat 1.7g 0.6g +183% Saltine

Differences shown relative to Saltine Crackers. Positive = Saltine Crackers has more.

Quick Take

Saltine Crackers delivers 65 calories per serving with 1.4g protein, 11g carbs, and 1.7g fat. Sourdough Bread delivers 93 calories with 4g protein, 18g carbs, and 0.6g fat. The most meaningful difference: they're within 28 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, Saltine Crackers gives you 28 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), Sourdough Bread delivers more grams of protein per calorie consumed.

For Bulking / Muscle Gain

For muscle gain, you want calories AND protein. Sourdough Bread brings 93 calories — useful when you're chasing a surplus and struggling to eat enough. Sourdough Bread delivers 4g 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

Saltine Crackers fits cleanly into keto with only 11g carbs. Sourdough Bread at 18g carbs uses significantly more of your daily 20g carb budget.

Frequently Asked

Which has more protein, Saltine Crackers or Sourdough Bread?

Sourdough Bread has more protein: 4g vs 1.4g per serving. That's a difference of 2.6g.

Which has fewer calories, Saltine Crackers or Sourdough Bread?

Saltine Crackers has 65 calories per serving vs 93 calories in Sourdough Bread — a difference of 28 calories.

Is Saltine Crackers or Sourdough Bread better for keto?

Saltine Crackers is the better keto choice at 11g carbs per serving vs 18g carbs in Sourdough Bread.

Is Saltine Crackers or Sourdough Bread better for weight loss?

For weight loss, Saltine Crackers gives you more calorie flexibility (28 cal less per serving). For preserving muscle during a deficit, Sourdough Bread delivers more protein per calorie. Most people on cuts benefit from Sourdough Bread.

Which Is Better for Your Goal?

🔥 Weight Loss

Sourdough Bread

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

💪 Muscle Gain

Sourdough Bread

Higher absolute protein per serving better supports muscle protein synthesis.

🥑 Low-Carb / Keto

Saltine Crackers

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:

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Related Comparisons

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