Soy Sauce vs Tempeh
Side-by-side macro comparison. Soy Sauce vs Tempeh per their standard serving sizes.
Macro Comparison Table
| Macro | Soy Sauce | Tempeh | Difference |
|---|---|---|---|
| Calories | 8 cal | 195 cal | -96% Soy |
| Protein | 1.3g | 20g | -93% Soy |
| Carbs | 0.8g | 8g | -90% Soy |
| Fat | 0g | 11g | -100% Soy |
Differences shown relative to Soy Sauce. Positive = Soy Sauce has more.
Quick Take
Soy Sauce delivers 8 calories per serving with 1.3g protein, 0.8g carbs, and 0g fat. Tempeh delivers 195 calories with 20g protein, 8g carbs, and 11g fat. The most meaningful difference: Soy Sauce saves 187 calories per serving — meaningful over a week of meals. For protein density per calorie, Soy Sauce wins at 65% of calories from protein.
When to Pick Each
For Cutting / Weight Loss
When cutting on a tight calorie budget, Soy Sauce gives you 187 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), Soy Sauce 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 Soy Sauce and Tempeh are keto-friendly with under 10g carbs per serving.
Frequently Asked
Which has more protein, Soy Sauce or Tempeh?
Tempeh has more protein: 20g vs 1.3g per serving. That's a difference of 18.7g.
Which has fewer calories, Soy Sauce or Tempeh?
Soy Sauce has 8 calories per serving vs 195 calories in Tempeh — a difference of 187 calories.
Is Soy Sauce or Tempeh better for keto?
Soy Sauce is the better keto choice at 0.8g carbs per serving vs 8g carbs in Tempeh.
Is Soy Sauce or Tempeh better for weight loss?
For weight loss, Soy Sauce gives you more calorie flexibility (187 cal less per serving). For preserving muscle during a deficit, Soy Sauce delivers more protein per calorie. Most people on cuts benefit from Soy Sauce.
Which Is Better for Your Goal?
🔥 Weight Loss
Soy Sauce
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
Soy Sauce
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
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