Kidney Beans vs Zucchini
Side-by-side macro comparison. Kidney Beans vs Zucchini per their standard serving sizes.
Kidney Beans
per 1 cup cooked (177g)
Macro Comparison Table
| Macro | Kidney Beans | Zucchini | Difference |
|---|---|---|---|
| Calories | 225 cal | 33 cal | +582% Kidney |
| Protein | 15g | 2.4g | +525% Kidney |
| Carbs | 40g | 6g | +567% Kidney |
| Fat | 0.9g | 0.6g | +50% Kidney |
Differences shown relative to Kidney Beans. Positive = Kidney Beans has more.
Quick Take
Kidney Beans delivers 225 calories per serving with 15g protein, 40g carbs, and 0.9g fat. Zucchini delivers 33 calories with 2.4g protein, 6g carbs, and 0.6g fat. The most meaningful difference: Zucchini saves 192 calories per serving — meaningful over a week of meals. For protein density per calorie, Zucchini wins at 29% of calories from protein.
When to Pick Each
For Cutting / Weight Loss
When cutting on a tight calorie budget, Zucchini gives you 192 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), Zucchini delivers more grams of protein per calorie consumed.
For Bulking / Muscle Gain
For muscle gain, you want calories AND protein. Kidney Beans brings 225 calories — useful when you're chasing a surplus and struggling to eat enough. Kidney Beans delivers 15g 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
Zucchini fits cleanly into keto with only 6g carbs. Kidney Beans at 40g carbs uses significantly more of your daily 20-30g carb budget.
Frequently Asked
Which has more protein, Kidney Beans or Zucchini?
Kidney Beans has more protein: 15g vs 2.4g per serving. That's a difference of 12.6g.
Which has fewer calories, Kidney Beans or Zucchini?
Zucchini has 33 calories per serving vs 225 calories in Kidney Beans — a difference of 192 calories.
Is Kidney Beans or Zucchini better for keto?
Zucchini is the better keto choice at 6g carbs per serving vs 40g carbs in Kidney Beans.
Is Kidney Beans or Zucchini better for weight loss?
For weight loss, Zucchini gives you more calorie flexibility (192 cal less per serving). For preserving muscle during a deficit, Zucchini delivers more protein per calorie. Most people on cuts benefit from Zucchini.
Which Is Better for Your Goal?
🔥 Weight Loss
Zucchini
Higher protein-to-calorie density + lower absolute fat = more satiety per calorie.
💪 Muscle Gain
Kidney Beans
Higher absolute protein per serving better supports muscle protein synthesis.
🥑 Low-Carb / Keto
Zucchini
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 Kidney Beans and Zucchini stack up:
Full Kidney Beans guide • Full Zucchini guide • All comparisons