Cucumber vs Goldfish

Side-by-side macro comparison. Cucumber vs Goldfish per their standard serving sizes.

Cucumber

per 1 medium (300g)

45 cal
2g Protein
11g Carbs
0.3g Fat
Full Cucumber macros →
vs

Goldfish

per 55 crackers (30g)

140 cal
3g Protein
19g Carbs
5g Fat
Full Goldfish macros →

Macro Comparison Table

Macro Cucumber Goldfish Difference
Calories 45 cal 140 cal -68% Cucumber
Protein 2g 3g -33% Cucumber
Carbs 11g 19g -42% Cucumber
Fat 0.3g 5g -94% Cucumber

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

Quick Take

Cucumber delivers 45 calories per serving with 2g protein, 11g carbs, and 0.3g fat. Goldfish delivers 140 calories with 3g protein, 19g carbs, and 5g fat. The most meaningful difference: Cucumber saves 95 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, Cucumber gives you 95 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), Cucumber delivers more grams of protein per calorie consumed.

For Bulking / Muscle Gain

For muscle gain, you want calories AND protein. Goldfish brings 140 calories — useful when you're chasing a surplus and struggling to eat enough. Goldfish 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

Cucumber fits cleanly into keto with only 11g carbs. Goldfish at 19g carbs uses significantly more of your daily 20g carb budget.

Frequently Asked

Which has more protein, Cucumber or Goldfish?

Goldfish has more protein: 3g vs 2g per serving. That's a difference of 1g.

Which has fewer calories, Cucumber or Goldfish?

Cucumber has 45 calories per serving vs 140 calories in Goldfish — a difference of 95 calories.

Is Cucumber or Goldfish better for keto?

Cucumber is the better keto choice at 11g carbs per serving vs 19g carbs in Goldfish.

Is Cucumber or Goldfish better for weight loss?

For weight loss, Cucumber gives you more calorie flexibility (95 cal less per serving). For preserving muscle during a deficit, Cucumber delivers more protein per calorie. Most people on cuts benefit from Cucumber.

Which Is Better for Your Goal?

🔥 Weight Loss

Cucumber

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

💪 Muscle Gain

Goldfish

Higher absolute protein per serving better supports muscle protein synthesis.

🥑 Low-Carb / Keto

Cucumber

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 Cucumber and Goldfish stack up:

Full Cucumber guideFull Goldfish guideAll comparisons