Rainbo · Breads and Buns
Wheat Hamburger Buns
One bun (57g) serving of Wheat Hamburger Buns by Rainbo has 150 calories, 4g of sugars and 290mg of sodium, as submitted by Bimbo Bakeries USA, Inc. to USDA (FoodData Central 2075035, record updated Dec 10, 2020).
Values for the declared serving and per 100 g. FoodData Central 2075035, available Oct 28, 2021; USDA record.
Nutrition Facts
* The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice. Protein % DV here is not corrected for protein quality.
Computed from the values per 100 g that Bimbo Bakeries USA, Inc. submitted to USDA, for the declared 57g serving. They are rounded as FDA requires labels to round; the package in your hand is the authority. Check the USDA record.
- UPC
- 050400739697
- Category
- Breads and Buns
- Records
- 4 under this UPC; this page shows the newest record of this barcode
How it compares with other breads and buns
Per 100 g, it has more sugar than 70% of the 10,293 breads and buns products in USDA's branded database, and it has more sodium than 66% of them.
Where the calories come from: 78% carbohydrate, 9% fat and 13% protein (4 calories a gram of protein or carbohydrate, 9 of fat).
Where it sits among breads and buns: sugar per 100 g
| Per 100 g | This product | Median of the category | Share of the category lower |
|---|---|---|---|
| Total sugars | 7 g | 4.7 g | 70% |
| Sodium | 509 mg | 464 mg | 66% |
| Protein | 8.8 g | 8.9 g | 43% |
| Calories | 263 | 267 | 44% |
Source: USDA FoodData Central branded foods, April 30, 2026 release; category statistics computed by GetFoodFacts from 10,293 products, one per barcode.
Other buns in this aisle
1,373 of the 10,293 breads and buns products are named buns. Per 100 g their median is 275 calories, 465 mg of sodium and 9.1 g of protein; 950 have less sodium than this one.
| Other brands with less sodium | Sodium per 100 g | Calories per 100 g |
|---|---|---|
| Organic Wheat Hot Dog Buns WHOLE FOODS MARKET | 406 mg | 250 |
| Burger Buns 365 WHOLE FOODS MARKET | 406 mg | 250 |
| Bakery Classics Sesame Topped Sliders Buns PEPPERIDGE FARM | 405 mg | 297 |
Source: USDA FoodData Central branded foods, April 30, 2026 release: products in this aisle whose name contains "buns", one per barcode.
What is in it
Ingredients (as submitted): ENRICHED WHEAT FLOUR [FLOUR, MALTED BARLEY FLOUR, REDUCED IRON, NIACIN, THIAMIN MONONITRATE (VITAMIN B1), RIBOFLAVIN (VITAMIN B2), FOLIC ACID], WATER, WHOLE WHEAT FLOUR, HIGH FRUCTOSE CORN SYRUP, YEAST, SOYBEAN OIL, SALT, WHEAT GLUTEN, CALCIUM SULFATE, CARAMEL COLOR, DATEM AND/OR SODIUM STEAROYL LACTYLATE, MONOGLYCERIDES, MONOCALCIUM PHOSPHATE, CALCIUM PROPIONATE (PRESERVATIVE), GRAIN VINEGAR, CORNSTARCH, SOY LECITHIN, CITRIC ACID, POTASSIUM IODATE AND/OR AZODICARBONAMIDE, SESAME SEEDS.
The statement lists 20 ingredients at the top level, beginning with Enriched Wheat Flour [flour, Malted Barley Flour, Reduced Iron. It has no separate "Contains" line; a major allergen (the nine the FDA requires on labels: milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, soybeans, sesame) may be named inside the ingredients instead. For allergies, read the package: this is the record USDA holds (updated Dec 10, 2020), not the label on the shelf today.
Source: the ingredient statement Bimbo Bakeries USA, Inc. submitted to USDA (FoodData Central 2075035).
More Rainbo breads and buns
| Product | Calories per 100 g | Sugars per 100 g | Sodium per 100 g |
|---|---|---|---|
| 100% Whole Wheat Dinner Rolls | 263 | 7.89 g | 421 mg |
| White Thin Sliced Bread | 263 | 5.26 g | 474 mg |
| Wheat Thin Sliced Bread | 263 | 5.26 g | 421 mg |
| White Giant Bread | 265 | 4.08 g | 490 mg |
| Old Fashion Wheat Bread | 268 | 4.88 g | 439 mg |
Source: USDA FoodData Central branded foods, April 30, 2026 release.
Questions about this product
How many calories are in Rainbo Wheat Hamburger Buns?
150 per 1 bun (57g) serving, and 263 per 100 g.
How much sodium is in Rainbo Wheat Hamburger Buns?
290mg per serving (13% of the 2,300 mg Daily Value).
Is this the label on the package today?
It is the record Bimbo Bakeries USA, Inc. submitted to USDA, last updated Dec 10, 2020. Recipes change: the package in your hand is the authority.
Sources for this page
- USDA FoodData Central
- this record and every record it is compared with, April 30, 2026 release. fdc.nal.usda.gov
- FoodData Central documentation
- what branded, SR Legacy, Foundation and survey records are. fdc.nal.usda.gov
- USDA Food and Nutrient Database for Dietary Studies
- survey foods and their household portions. ars.usda.gov
- 21 CFR 101.9, Nutrition labeling of food
- the label format, its rounding and the Daily Values. ecfr.gov
- 21 CFR 101 subpart D, Nutrient content claims
- the FDA thresholds the comparisons count. ecfr.gov
- FDA, How to Understand and Use the Nutrition Facts Label
- the 5% and 20% Daily Value rule. fda.gov