Black Beans vs Grapes
Side-by-side macro comparison. Black Beans vs Grapes per their standard serving sizes.
Black Beans
per 1 cup cooked (172g)
Macro Comparison Table
| Macro | Black Beans | Grapes | Difference |
|---|---|---|---|
| Calories | 227 cal | 104 cal | +118% Black |
| Protein | 15g | 1.1g | +1264% Black |
| Carbs | 41g | 27g | +52% Black |
| Fat | 0.9g | 0.2g | +350% Black |
Differences shown relative to Black Beans. Positive = Black Beans has more.
Quick Take
Black Beans delivers 227 calories per serving with 15g protein, 41g carbs, and 0.9g fat. Grapes delivers 104 calories with 1.1g protein, 27g carbs, and 0.2g fat. The most meaningful difference: Grapes saves 123 calories per serving — meaningful over a week of meals. For protein density per calorie, Black Beans wins at 26% of calories from protein.
When to Pick Each
For Cutting / Weight Loss
When cutting on a tight calorie budget, Grapes gives you 123 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), Black Beans delivers more grams of protein per calorie consumed.
For Bulking / Muscle Gain
For muscle gain, you want calories AND protein. Black Beans brings 227 calories — useful when you're chasing a surplus and struggling to eat enough. Black 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
Grapes fits cleanly into keto with only 27g carbs. Black Beans at 41g carbs uses significantly more of your daily 20-30g carb budget.
Frequently Asked
Which has more protein, Black Beans or Grapes?
Black Beans has more protein: 15g vs 1.1g per serving. That's a difference of 13.9g.
Which has fewer calories, Black Beans or Grapes?
Grapes has 104 calories per serving vs 227 calories in Black Beans — a difference of 123 calories.
Is Black Beans or Grapes better for keto?
Grapes is the better keto choice at 27g carbs per serving vs 41g carbs in Black Beans.
Is Black Beans or Grapes better for weight loss?
For weight loss, Grapes gives you more calorie flexibility (123 cal less per serving). For preserving muscle during a deficit, Black Beans delivers more protein per calorie. Most people on cuts benefit from Black Beans.
Which Is Better for Your Goal?
🔥 Weight Loss
Black Beans
Higher protein-to-calorie density + lower absolute fat = more satiety per calorie.
💪 Muscle Gain
Black Beans
Higher absolute protein per serving better supports muscle protein synthesis.
🥑 Low-Carb / Keto
Grapes
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 Black Beans and Grapes stack up:
Full Black Beans guide • Full Grapes guide • All comparisons