How many calories is Luncheon Meat Bun?

1 piece (90g) of Luncheon Meat Bun has 269 calories.

How much protein is in Luncheon Meat Bun?

1 piece (90g) of Luncheon Meat Bun has 10 grams of protein.

How many calories are in 100g of Luncheon Meat Bun?

100g of Luncheon Meat Bun has 299 calories and 11 grams of protein.

What is a standard serving for Luncheon Meat Bun?

A standard serving of Luncheon Meat Bun is 1 piece (90g), which has 269 calories and 10 grams of protein.

How do I estimate my portion of Luncheon Meat Bun?

The easiest way is to estimate the main calorie drivers separately: luncheon meat slice thickness, dough bun size, sugar glaze and scallion oil. If you don't know how much Luncheon Meat Bun you ate, or whether you had a piece, plate, bowl or cup, download Welling and it will help estimate the portion for you.

Luncheon Meat Bun

Generic

1 piece (90g) of Luncheon Meat Bun contains 269 calories and 10 grams of protein

Amount

Serving

Other servings:

269 calories

per 1 piece (90g)

Protein 10g

Carbs View in app

Fat View in app

Log with Welling

See the full macros for Luncheon Meat Bun in the Welling app.

Nutrition Facts for 1 piece (90g) of Luncheon Meat Bun

Nutrition per serving of Luncheon Meat Bun. Values other than calories and protein are available in the Welling app.
Calories	269 kcal
Protein	10g
Fat	View in app
Carbs	View in app
Fiber	View in app
Sugar	View in app
Sodium	View in app

Macro Ratio for Luncheon Meat Bun

See how protein, carb and fat are split for this food in the app.

View in app

Foods Related to Luncheon Meat Bun

Healthier Alternatives for Luncheon Meat Bun

Frequently Asked Questions

How many calories is Luncheon Meat Bun?: 1 piece (90g) of Luncheon Meat Bun has 269 calories.
How much protein is in Luncheon Meat Bun?: 1 piece (90g) of Luncheon Meat Bun has 10 grams of protein.
How many calories are in 100g of Luncheon Meat Bun?: 100g of Luncheon Meat Bun has 299 calories and 11 grams of protein.
What is a standard serving for Luncheon Meat Bun?: A standard serving of Luncheon Meat Bun is 1 piece (90g), which has 269 calories and 10 grams of protein.
How do I estimate my portion of Luncheon Meat Bun?: The easiest way is to estimate the main calorie drivers separately: luncheon meat slice thickness, dough bun size, sugar glaze and scallion oil. If you don't know how much Luncheon Meat Bun you ate, or whether you had a piece, plate, bowl or cup, download Welling and it will help estimate the portion for you.

Sources and methodology

Nutrition values are reviewed and compiled from published food composition data, the sources listed below, and Welling’s own nutrition database. Values are based on common serving sizes and may vary by portion size, ingredients, cooking method, and restaurant preparation.

References

USDA FoodData Central (opens in a new tab) US Department of Agriculture
EFSA food composition data (opens in a new tab) European Food Safety Authority
Energy and Nutrient Composition of Food (SG FoodID) (opens in a new tab) Health Promotion Board, Singapore
Nutrient Information Inquiry System (opens in a new tab) Centre for Food Safety, Hong Kong
MenuStat (opens in a new tab) Restaurant menu nutrition data, NYC Department of Health and Mental Hygiene
Welling food database Welling's own food and serving size data

Last updated: September 10, 2026