Is Mayonnaise or Butter healthier?

Both Mayonnaise and Butter can be part of a healthy diet. Mayonnaise has fewer calories per 100g (620 vs 720). They have similar protein content.

Which has more calories, Mayonnaise or Butter?

Per 100g, Mayonnaise has 620 calories and Butter has 720 calories. Mayonnaise is the lower-calorie option.

Can I substitute Mayonnaise for Butter?

Yes, Mayonnaise and Butter can often be substituted depending on the recipe and your nutritional goals. Consider the differences in calories, protein, and texture when making the swap.

Mayonnaise

Butter

All Comparisons

Mayonnaise vs Butter

Mayonnaise

Wins in 4 of 6 categories

Compare Mayonnaise and Butter calories, protein, and nutrition. See which is better for your diet goals.

Verdict (USDA data)

Per 100g, Mayonnaise has 620 calories vs Butter's 720. Mayonnaise has less fat (75g vs 81.1g).

Sources: Mayonnaise (FDC 171009) · Butter (FDC 173430)

Nutrition Comparison (per 100g)

Nutrient	Mayonnaise		Butter
Calories	620	vs	720
Protein	1g	vs	0.85g
Carbs	0.6g	vs	0.1g
Fat	75g	vs	81.1g
Fiber	0g	vs	0g
Sodium	635mg	vs	11mg

Winner determined by: fewer calories, more protein, more fiber, less fat, less sodium

When to Choose Each

Choose Mayonnaise when:

You want fewer calories
You prefer the taste of Mayonnaise

See full Mayonnaise nutrition

Choose Butter when:

Calories aren't your main concern
You prefer the taste of Butter

See full Butter nutrition

Frequently Asked Questions

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Last updated: 2025-01-30

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