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A lightly golden, split-top oblong bun is filled with chunky ivory lobster meat edged in coral red and lightly coated in a creamy dressing.

Lobster Roll Calories

Fresh lobster meat, mayonnaise, sandwich bun, classic American seafood

In season: Summer

CALORIES · 100 G

210kcal

GI

65medium

POTASSIUM · 100 G

140mg

FIBER · 100 G

1.2g

Quick answer

1 piece (medium) of Lobster Roll (180 g) has 378 calories. That works out to 210 calories per 100 g. It contains 32.4 g of carbs, 24.3 g of protein, 17.1 g of fat and 2.2 g of fiber. Its 2 µg of B12 covers 83% of the Daily Value. Its glycemic index is 65 (medium), so it raises blood sugar at a moderate pace.

Lobster Roll Nutrition Facts

Selected: 1 piece (medium) · 180 g

378

KCAL / 180G

Carbs

32.4g

· 12% DV

Protein

24.3g

· 49% DV

Fat

17.1g

· 22% DV

Fiber

2.2g

· 8% DV

DV is the share of the daily value covered, on a 2,000 kcal reference diet.

Calories come from: Carbs 34% · Protein 26% · Fat 40%

Lobster Roll nutrition facts table · 1 piece (medium) (180 g)

NutrientAmount% DV
Calories378 kcal
Total fat17.1 g22%
Saturated fat3.96 g20%
Trans fat0.05 g
Sodium738 mg32%
Total carbohydrate32.4 g12%
Fiber2.2 g8%
Protein24.3 g49%

Calories: Calories measure energy. Average daily need is 2,000 kcal. Excess calories are stored as fat, too few cause weight loss.

Carbs: Your body's primary energy source. The brain runs exclusively on carbs. Daily need: 275g.

Protein: Essential for muscle repair and cell growth. Daily need: 50g. Keeps you full and boosts metabolism.

Fat: Needed for hormone production and vitamin absorption. Daily need: 78g. Limit saturated fats, choose unsaturated.

Fiber: Critical for digestive health and satiety. Daily need: 28g. Stabilizes blood sugar, lowers cholesterol.

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How Many Calories in 1 Medium Lobster Roll?

ServingAmountCalories
1 piece (medium)180 g378 kcal
1 piece (mini)90 g189 kcal
100 g100 g210 kcal
1 piece (small)120 g252 kcal
1 serving (medium)180 g378 kcal
1 piece (large)250 g525 kcal
1 serving (large)250 g525 kcal
1 piece (jumbo)350 g735 kcal

Calculated from 210 calories per 100 g.

Frequently Asked Questions About Lobster Roll

What is a lobster roll?

A lobster roll is a sandwich filled with cooked lobster meat, usually served in a soft, butter-toasted bun. It is a classic American seafood dish, especially associated with New England, and recipes vary by region.

What is usually in a lobster roll?

A lobster roll usually contains cooked lobster meat in a split-top bun. The filling may be dressed with mayonnaise, lemon, and seasonings, or simply coated in melted butter; some versions add celery or chives.

What is the difference between a Maine and a Connecticut lobster roll?

A Maine lobster roll is typically chilled and tossed with mayonnaise, while a Connecticut lobster roll is served warm with melted butter. Both are commonly tucked into a butter-toasted, split-top bun.

Is a lobster roll served hot or cold?

A lobster roll can be served either hot or cold. Cold lobster with mayonnaise is common in Maine-style versions, while warm lobster with butter is typical of Connecticut-style rolls; the menu usually identifies the preparation.

How do you make a lobster roll at home?

To make a lobster roll, chop cooked lobster meat and gently mix it with a little mayonnaise, lemon, and optional celery for a chilled version. Fill a butter-toasted soft bun; for a warm version, toss the meat with melted butter instead.

Which part of the lobster is best for a lobster roll?

Claw and knuckle meat are especially popular in a lobster roll because they are tender and easy to bite, while tail meat gives larger, firmer pieces. Many cooks combine the cuts for a mix of textures.

Why are lobster rolls so expensive?

Lobster rolls are often expensive because lobster meat costs more than common sandwich fillings and takes work to remove from the shell. The amount of meat in the serving, local supply, and restaurant pricing also affect the cost.

What should you serve with a lobster roll?

Lobster rolls are commonly served with fries or potato chips, coleslaw, and a lemon wedge. A simple green salad or pickles make lighter accompaniments without overwhelming the lobster's delicate flavor.

How long do lobster roll leftovers last in the refrigerator?

Lobster roll leftovers can be refrigerated in a covered container at 40°F (4°C) or below for up to 3–4 days. Discard the sandwich if it sat at room temperature for more than 2 hours; the bun may become soggy sooner.

Can you freeze a lobster roll?

Freezing a complete lobster roll is not recommended: mayonnaise can separate as it thaws, and the bun can turn soggy. If you need to freeze lobster, freeze the cooked meat on its own in an airtight package and assemble the sandwich later.

Lobster Roll Vitamins & Minerals

Vitamins

B12

1.98µg · 83% DV

B3

3.06mg · 19% DV

B5

0.81mg · 16% DV

Biotin

3.96µg · 13% DV

Minerals

Selenium

32µg · 58% DV

Sodium

738mg · 32% DV

Phosphorus

198mg · 28% DV

Iodine

32µg · 21% DV

Potassium ⭐

252mg · 7% DV

Lobster Roll Glycemic Index

GLYCEMIC INDEX

65
Medium
0 Low5570100

GLYCEMIC LOAD

21.6
High

Accounts for portion size — a more realistic measure than GI alone.

How to Burn Off Lobster Roll

To burn the 378 calories in 1 piece (medium) (180 g):

🚶

94min

Walking (5 km/h)

🏃

39min

Running (8 km/h)

🚴

51min

Cycling

🏊

44min

Swimming

Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.

What is Lobster Roll?

A Lobster Roll is a coastal American sandwich, closely associated with New England. Chopped or whole pieces of cooked lobster are usually lightly dressed with mayonnaise and tucked into a soft, often butter-toasted split-top bun. Some versions are served chilled, while others are warm and dressed with melted butter.

The lobster tastes gently sweet and briny, with a tender texture that contrasts with the soft, lightly crisped bread. In the US it is a popular casual lunch, often served with fries, slaw or a simple salad; elsewhere, it makes a satisfying seafood sandwich when lobster is available. With 13.5 g of protein per 100 g, it gets much of its richness from the dressing and bun. For a lighter version, use less mayonnaise and add crisp lettuce or herbs.

How Nutritious Is Lobster Roll?

Nutrient density

Medium

48/ 100

How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.

Satiety score

Medium

45/ 100

An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.

Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.

Is Lobster Roll Processed?

NOVA 3

Processed

1. Unprocessed

2. Minimally Processed

3. Processed

4. Ultra-Processed

NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.

Does Lobster Roll Contain Allergens?

Contains these allergens:

Gluten yes
Dairy free
Eggs yes
Peanuts free
Tree nuts free
Fish free
Soy free
Sesame free

Which Diets Is Lobster Roll Good For?

Vegan

— Not suitable

Vegetarian

— Not suitable

Gluten-Free

— Not suitable

Dairy-Free

— Not suitable

Mediterranean

✓ Suitable

Paleo

— Not suitable

Whole30

— Not suitable

DASH

— Not suitable

Keto

— Not suitable

Low FODMAP

— Not suitable

Lobster Roll Fat Profile

SATURATED

3.96g

MONOUNSATURATED

5.76g

POLYUNSATURATED

1.98g

⚖️

Omega 6:3 ratio 0.6:1

Below the ideal 4:1 — a good omega balance.

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Nutrition data compiled from USDA FoodData Central and scientific sources.