Cashew Butter vs Mayonnaise
Side-by-side macro comparison. Cashew Butter vs Mayonnaise per their standard serving sizes.
Macro Comparison Table
| Macro | Cashew Butter | Mayonnaise | Difference |
|---|---|---|---|
| Calories | 188 cal | 94 cal | +100% Cashew |
| Protein | 5.6g | 0.1g | +5500% Cashew |
| Carbs | 9g | 0.1g | +8900% Cashew |
| Fat | 16g | 10g | +60% Cashew |
Differences shown relative to Cashew Butter. Positive = Cashew Butter has more.
Quick Take
Cashew Butter delivers 188 calories per serving with 5.6g protein, 9g carbs, and 16g fat. Mayonnaise delivers 94 calories with 0.1g protein, 0.1g carbs, and 10g fat. The most meaningful difference: Mayonnaise saves 94 calories per serving — meaningful over a week of meals. For protein density per calorie, Cashew Butter wins at 12% of calories from protein.
When to Pick Each
For Cutting / Weight Loss
When cutting on a tight calorie budget, Mayonnaise gives you 94 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), Cashew Butter delivers more grams of protein per calorie consumed.
For Bulking / Muscle Gain
For muscle gain, you want calories AND protein. Cashew Butter brings 188 calories — useful when you're chasing a surplus and struggling to eat enough. Cashew Butter delivers 5.6g 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 Cashew Butter and Mayonnaise are keto-friendly with under 10g carbs per serving.
Frequently Asked
Which has more protein, Cashew Butter or Mayonnaise?
Cashew Butter has more protein: 5.6g vs 0.1g per serving. That's a difference of 5.5g.
Which has fewer calories, Cashew Butter or Mayonnaise?
Mayonnaise has 94 calories per serving vs 188 calories in Cashew Butter — a difference of 94 calories.
Is Cashew Butter or Mayonnaise better for keto?
Mayonnaise is the better keto choice at 0.1g carbs per serving vs 9g carbs in Cashew Butter.
Is Cashew Butter or Mayonnaise better for weight loss?
For weight loss, Mayonnaise gives you more calorie flexibility (94 cal less per serving). For preserving muscle during a deficit, Cashew Butter delivers more protein per calorie. Most people on cuts benefit from Cashew Butter.
Which Is Better for Your Goal?
🔥 Weight Loss
Mayonnaise
Higher protein-to-calorie density + lower absolute fat = more satiety per calorie.
💪 Muscle Gain
Cashew Butter
Higher absolute protein per serving better supports muscle protein synthesis.
🥑 Low-Carb / Keto
Mayonnaise
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:
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Other ways Cashew Butter and Mayonnaise stack up:
Full Cashew Butter guide • Full Mayonnaise guide • All comparisons