Mutton vs Lamb: Calories and Nutrition Compared (2026)

Mutton has higher protein at 33.4 g compared to lamb's 26.4 g. Mutton also has 234 calories, while lamb has 225 calories.

Mutton and lamb are both popular meats, but they have distinct nutritional profiles. This comparison will highlight their differences in calories, protein, and fat content.

What Is the Difference Between Mutton and Lamb?

Mutton is the meat from mature sheep, typically over one year old. It has a stronger flavor and is often used in hearty dishes. Lamb is the meat from young sheep, usually less than one year old. It is known for its tender texture and milder flavor.

Mutton vs Lamb: Nutrition Side by Side

The following table provides a side-by-side comparison of mutton and lamb.

Nutrient (per 100 g)	Mutton (roasted)	Lamb leg (roasted)
Calories	234 kcal	225 kcal
Protein	33.4 g	26.4 g
Carbs	0 g	0 g
Sugar	0 g	0 g
Fat	11.1 g	12.4 g
Fiber	0 g	0 g
Sodium	135 mg	65 mg

Which Is Better, Mutton or Lamb?

For weight loss: Mutton contains 234 calories, while lamb has 225 calories, making lamb the lower-calorie option.

For muscle and protein: Mutton has 33.4 g of protein, which is higher than lamb's 26.4 g, making mutton the better choice for protein.

For low-carb or low-sugar: Both mutton and lamb contain 0 g of carbs and sugar, making them suitable for low-carb or low-sugar diets.

How to Track Mutton and Lamb Accurately

It's easy to misjudge portion sizes and macros, especially with meats like mutton and lamb. Nutrola is an AI nutrition tracking app that identifies foods from a photo and returns calories and macros from a database of more than 1.8 million foods. It also supports barcode scanning and voice logging. Nutrola is available from EUR 2.50 per month and shows no ads on any tier.

How We Compiled These Numbers

The numbers provided are rounded reference values for educational use and should not be considered medical advice. Always consult a professional for dietary guidance. Values are per 100 g from USDA FoodData Central.

Frequently Asked Questions (FAQ)

Which has more protein, mutton or lamb?

Mutton has 33.4 g of protein, while lamb has 26.4 g of protein.

Which has fewer calories, mutton or lamb?

Lamb has 225 calories, while mutton has 234 calories.

What is the fat content in mutton?

Mutton contains 11.1 g of fat per 100 g.

What is the fat content in lamb?

Lamb contains 12.4 g of fat per 100 g.

Do mutton and lamb contain any carbs or sugar?

Both mutton and lamb contain 0 g of carbs and 0 g of sugar.

What is the sodium content in mutton and lamb?

Mutton has 135 mg of sodium, while lamb has 65 mg of sodium.

Key Takeaways

• Mutton has 234 calories per 100 g.
• Lamb has 225 calories per 100 g.
• Mutton contains 33.4 g of protein.
• Lamb contains 26.4 g of protein.
• Both mutton and lamb have 0 g of carbs.
• Mutton has 11.1 g of fat, lamb has 12.4 g of fat.