Bison vs Impossible Burger
Side-by-side macro comparison. Bison vs Impossible Burger per their standard serving sizes.
Impossible Burger
per 4oz patty, 113g
Macro Comparison Table
| Macro | Bison | Impossible Burger | Difference |
|---|---|---|---|
| Calories | 143 cal | 240 cal | -40% Bison |
| Protein | 28g | 19g | +47% Bison |
| Carbs | 0g | 9g | -100% Bison |
| Fat | 2.4g | 14g | -83% Bison |
Differences shown relative to Bison. Positive = Bison has more.
Quick Take
Bison delivers 143 calories per serving with 28g protein, 0g carbs, and 2.4g fat. Impossible Burger delivers 240 calories with 19g protein, 9g carbs, and 14g fat. The most meaningful difference: Bison saves 97 calories per serving — meaningful over a week of meals. For protein density per calorie, Bison wins at 78% of calories from protein.
When to Pick Each
For Cutting / Weight Loss
When cutting on a tight calorie budget, Bison gives you 97 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), Bison delivers more grams of protein per calorie consumed.
For Bulking / Muscle Gain
For muscle gain, you want calories AND protein. Impossible Burger brings 240 calories — useful when you're chasing a surplus and struggling to eat enough. Bison delivers 28g 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 Bison and Impossible Burger are keto-friendly with under 10g carbs per serving.
Frequently Asked
Which has more protein, Bison or Impossible Burger?
Bison has more protein: 28g vs 19g per serving. That's a difference of 9g.
Which has fewer calories, Bison or Impossible Burger?
Bison has 143 calories per serving vs 240 calories in Impossible Burger — a difference of 97 calories.
Is Bison or Impossible Burger better for keto?
Bison is the better keto choice at 0g carbs per serving vs 9g carbs in Impossible Burger.
Is Bison or Impossible Burger better for weight loss?
For weight loss, Bison gives you more calorie flexibility (97 cal less per serving). For preserving muscle during a deficit, Bison delivers more protein per calorie. Most people on cuts benefit from Bison.
Which Is Better for Your Goal?
🔥 Weight Loss
Bison
Higher protein-to-calorie density + lower absolute fat = more satiety per calorie.
💪 Muscle Gain
Bison
Higher absolute protein per serving better supports muscle protein synthesis.
🥑 Low-Carb / Keto
Bison
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 Bison and Impossible Burger stack up:
Full Bison guide • Full Impossible Burger guide • All comparisons