Crab vs Tempeh
Side-by-side macro comparison. Crab vs Tempeh per their standard serving sizes.
Macro Comparison Table
| Macro | Crab | Tempeh | Difference |
|---|---|---|---|
| Calories | 87 cal | 195 cal | -55% Crab |
| Protein | 18g | 20g | -10% Crab |
| Carbs | 0g | 8g | -100% Crab |
| Fat | 1.1g | 11g | -90% Crab |
Differences shown relative to Crab. Positive = Crab has more.
Quick Take
Crab delivers 87 calories per serving with 18g protein, 0g carbs, and 1.1g fat. Tempeh delivers 195 calories with 20g protein, 8g carbs, and 11g fat. The most meaningful difference: Crab saves 108 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, Crab gives you 108 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), Crab delivers more grams of protein per calorie consumed.
For Bulking / Muscle Gain
For muscle gain, you want calories AND protein. Tempeh brings 195 calories — useful when you're chasing a surplus and struggling to eat enough. Tempeh delivers 20g 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
Both Crab and Tempeh are keto-friendly with under 10g carbs per serving.
Frequently Asked
Which has more protein, Crab or Tempeh?
Tempeh has more protein: 20g vs 18g per serving. That's a difference of 2g.
Which has fewer calories, Crab or Tempeh?
Crab has 87 calories per serving vs 195 calories in Tempeh — a difference of 108 calories.
Is Crab or Tempeh better for keto?
Crab is the better keto choice at 0g carbs per serving vs 8g carbs in Tempeh.
Is Crab or Tempeh better for weight loss?
For weight loss, Crab gives you more calorie flexibility (108 cal less per serving). For preserving muscle during a deficit, Crab delivers more protein per calorie. Most people on cuts benefit from Crab.
Which Is Better for Your Goal?
🔥 Weight Loss
Crab
Higher protein-to-calorie density + lower absolute fat = more satiety per calorie.
💪 Muscle Gain
Tempeh
Higher absolute protein per serving better supports muscle protein synthesis.
🥑 Low-Carb / Keto
Crab
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 Crab and Tempeh stack up: